Ordered Diagnostic Trouble Codes (DTCS)
Diagnostic Trouble Code (DTC) List - Vehicle
| DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
| B0000 | Vehicle Speed Information Circuit | Navigation Radio | DTC B0000 in Navigation Systems |
| B0005 | In Park Switch Circuit | SCLCM | DTC B0005 in Steering Wheel and Column |
| B0012 | Driver Frontal Deployment Loop Stage 1 | SDM | DTC B0012 or B0013 in SIR |
| B0013 | Driver Frontal Deployment Loop Stage 2 | SDM | DTC B0012 or B0013 in SIR |
| B0014 | Left Front Side Deployment Loop | SDM | DTC B0014 in SIR |
| B0015 | Left Front Pretensioner Deployment Loop | SDM | DTC B0015 in SIR |
| B0016 | Left Roof Rail Deployment Loop | SDM | DTC B0016 in SIR |
| B0019 | Passenger Frontal Deployment Loop Stage 1 | SDM | DTC B0019 or B0020 in SIR |
| B0020 | Passenger Frontal Deployment Loop Stage 2 | SDM | DTC B0019 or B0020 in SIR |
| B0021 | Right Front Side Deployment Loop | SDM | DTC B0021 in SIR |
| B0022 | Right Front Pretensioner Deployment Loop | SDM | DTC B0022 in SIR |
| B0023 | Right Roof Rail Deployment Loop | SDM | DTC B0023 in SIR |
| B0052 | Deployment Commanded | SDM | DTC B0052 in SIR |
| B0053 | Deployment Commanded With Loop DTCs Present | SDM | DTC B0053 in SIR |
| B0055 | Side Airbag Deployment Commanded | SDM | DTC B0055 in SIR |
| B0083 | Front End Sensor 1 | SDM | DTC B0083 or B0084 in SIR |
| B0084 | Front End Sensor 2 | SDM | DTC B0083 or B0084 in SIR |
| B0085 | Left Front Side Impact Sensor (SIS) | SDM | DTC B0085 in SIR |
| B0086 | Right Front Side Impact Sensor (SIS) | SDM | DTC B0086 in SIR |
| B0158 | Outside Air Temperature Circuit | HVAC | DTC B0158 or B0163 in HVAC Systems - Automatic |
| B0163 | Passenger Compartment Temperature Sensor Circuit | HVAC | DTC B0158 or B0163 in HVAC Systems - Automatic |
| B0183 | Solar Load Sensor 1 Circuit | HVAC | DTC B0183 or B0188 in HVAC Systems - Automatic |
| B0188 | Solar Load Sensor 2 Circuit | HVAC | DTC B0183 or B0188 in HVAC Systems - Automatic |
| B0248 | Air Flow Control 3 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B0268 | Air Flow Control 7 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B0408 | Temperature Control 1 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B0413 | Temperature Control 1 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B0418 | Temperature Control 2 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B0423 | Temperature Control 2 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B0428 | Temperature Control 3 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B0433 | Temperature Control 3 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B0996 | Vehicle Electronic Control Unit (ECU) VIN Check Error | VTD | DTC B0996 in Theft Deterrent |
| B1000 | Electronic Control Unit (ECU) Performance | Audio Amplifier, DDM, DDS, DHL, DPM, DRR, DSCC, ESC, HUD, HVAC, IPC, IPM, LRDM, OnStar VCIM, PDM, Radio, RCDLR, RIM, RRDM, SCLCM, SDM, TV | DTC B1000 in Computer/Integrating Systems |
| B1001 | Option Configuration Error | Radio | DTC B1001 in Entertainment |
| SDM | DTC B1001 in SIR | ||
| B1010 | System Sensors Data Mismatch | DHL | DTC B1010 in Lighting Systems |
| B1015 | Vehicle Identification Number (VIN) Information Error | VTD | DTC B1015 In Theft Deterrent |
| B1019 | System Configuration Error | SDM | DTC B1019 in SIR |
| B1259 | Antenna Ground Circuit | DRR | DTC B1259 in Entertainment |
| B1325 | Device Power Circuit | AMP, DDM, DDS, DHL, DPM, HVAC, IPC, IPM, LRDM, PDM, Radio, RCDLR, RIM, RRDM, SCLCM, TVT | DTC B1325 in Engine Electrical |
| Device Power 1 (low current 1) Circuit | SDM | DTC B1325 in SIR | |
| B1335 | Device Power 3 Circuit Range/Performance | MSM | DTC B1335 in Seats |
| B1370 | Device Ignition 1 (ON and START) Circuit | RCDLR | DTC B1370 in Computer/Integrating Systems |
| SDM | DTC B1370 in SIR | ||
| B1380 | Device Ignition ACCESSORY Circuit | IPM | DTC B1380 in Computer/Integrating Systems |
| B1385 | Device Ignition START Circuit | IPM | DTC B1385 in Computer/Integrating Systems |
| B1422 | Device Power Moding Error | IPM | DTC B1422 in Computer/Integrating Systems |
| B1440 | Power Mode Master Input Circuits Mismatch | RCDLR | DTC B1440 in Computer/Integrating Systems |
| B1457 | AHLD Left Servo Driver Terminal 3 Circuit | DHL | DTC B1457 in Lighting Systems |
| B1458 | AHLD Left Servo Driver Terminal 4 Circuit | DHL | DTC B1458 in Lighting Systems |
| B1459 | AHLD Right Servo Driver Terminal 3 Circuit | DHL | DTC B1459 in Lighting Systems |
| B1460 | AHLD Right Servo Driver Terminal 4 Circuit | DHL | DTC B1460 in Lighting Systems |
| B1516 | Battery Current Sensor Performance | IPM | DTC B1516 in Engine Electrical |
| B1517 | Battery Voltage | IPM | DTC B1517 in Engine Electrical |
| B1560 | Mirror Right Control Switch Circuit | DDS | DTC B1560, B1565, B1570, or B1575 in Doors |
| B1565 | Mirror Left Control Switch Circuit | DDS | DTC B1560, B1565, B1570, or B1575 in Doors |
| B1570 | Mirror Up Control Switch Circuit | DDS | DTC B1560, B1565, B1570, or B1575 in Doors |
| B1575 | Mirror Down Control Switch Circuit | DDS | DTC B1560, B1565, B1570, or B1575 in Doors |
| B1580 | Mirror Horizontal Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 in Doors |
| B1590 | Mirror Vertical Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 in Doors |
| B1715 | Outside Mirror Power Fold Control Switch Circuit | DDS | DTC B1715 in Doors |
| B1735 | Left Front Seat Front Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1740 | Left Front Seat Front Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1745 | Left Front Seat Rear Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1750 | Left Front Seat Rear Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1755 | Left Front Seat Assembly Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1760 | Left Front Seat Assembly Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1815 | Left Front Seat Recline Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1820 | Left Front Seat Recline Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1825 | Seat Recline Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B1830 | Left Front Seat Lumbar Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1835 | Left Front Seat Lumbar Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1840 | Left Front Seat Lumbar Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1845 | Left Front Seat Lumbar Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1850 | Seat Lumbar Horizontal Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B1860 | Seat Lumbar Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2355 | Seat Front Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2365 | Seat Rear Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2375 | Seat Assembly Horizontal Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2455 | Cellular Phone Microphone Circuit | VCIM | DTC B2455 in Cellular Communication |
| B2462 | Global Positioning System (GPS) Signal Error | Navigation Radio | DTC B2462 in Navigation Systems |
| B2470 | Cellular Phone Antenna Circuit | VCIM | DTC B2470 in Cellular Communication |
| B2476 | Cellular Phone Select Service Switch | VCIM | DTC B2476 in Cellular Communication |
| B2482 | Cellular Phone Select Switch Performance | VCIM | DTC B2482 in Cellular Communication |
| B2483 | Global Positioning System (GPS) Sensor Circuit Low | VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2484 | Global Positioning System (GPS) Sensor Circuit Open | VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2496 | Outside Air Quality Sensor 2 Circuit | HVAC | DTC B2496 or B3843 in HVAC Systems - Automatic |
| B2510 | Steering Column Lock Solenoid/Motor Unlock Circuit | SCLCM | DTC B2510 in Steering Wheel and Column |
| B2515 | Steering Column Lock Solenoid/Motor Feedback Circuit | SCLCM | DTC B2515 in Steering Wheel and Column |
| B2645 | Ambient Light Sensor Circuit | HVAC | DTC B2645 in Lighting Systems |
| B2667 | AHLD Left Servo Driver Terminal 1 Circuit | DHL | DTC B2667 in Lighting Systems |
| B2672 | AHLD Left Servo Driver Terminal 2 Circuit | DHL | DTC B2672 in Lighting Systems |
| B2677 | AHLD Right Servo Driver Terminal 1 Circuit | DHL | DTC B2677 in Lighting Systems |
| B2682 | AHLD Right Servo Driver Terminal 2 Circuit | DHL | DTC B2682 in Lighting Systems |
| B2697 | Headlamp Washer Request Circuit | IPM | DTC B2697 in Wipers/Washer Systems |
| B2710 | Shift Lock Control Circuit | RCDLR | DTC B2710 in Shift Lock Control |
| B2732 | Trunk Release Switch Circuit Low | RIM | DTC B2732 in Body Rear End |
| B2853 | Telescope Forward Switch Circuit High | SCM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2858 | Telescope Rearward Switch Circuit High | SCM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2860 | Telescope Position Sensor | SCM | DTC B2860 in Steering Wheel and Column |
| B2873 | Tilt Up Switch Circuit High | SCM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2878 | Tilt Down Switch Circuit High | SCM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2880 | Tilt Position Sensor | SCM | DTC B2880 in Steering Wheel and Column |
| B2897 | Steering Column Lock Motor Circuit | SCLCM | DTC B2897 in Steering Wheel and Column |
| B2907 | Steering Column Lock Motor Enable Relay Circuit | SCLCM | DTC B2907 in Steering Wheel and Column |
| B2910 | Steering Column Lock Password Incorrect | SCLCM | DTC B2910 in Steering Wheel and Column |
| B2923 | Content Theft System Inclination Sensor Signal Circuit | RIM | DTC B2923 in Theft Deterrent |
| B3006 | Hood Ajar Circuit | IPM | DTC B3006 in Theft Deterrent |
| B3062 | Door Key Lock Switch Circuit | DDM | DTC B3062 or B3067 in Doors |
| B3067 | Door Key Unlock Switch Circuit | DDM | DTC B3062 or B3067 in Doors |
| B3089 | Content Theft System Intrusion Sensor Signal Circuit | IPM | DTC B3089 in Theft Deterrent |
| B3119 | Keyless Entry Antenna 1 Performance | Easy Key | DTC B3119 in Keyless Entry |
| B3120 | Keyless Entry Antenna 2 Performance | Easy Key | DTC B3120 in Keyless Entry |
| B3121 | Keyless Entry Antenna 3 Performance | Easy Key | DTC B3121 in Keyless Entry |
| B3122 | Keyless Entry Antenna 4 Performance | Easy Key | DTC B3122 in Keyless Entry |
| B3123 | Keyless Entry Antenna 5 and 6 Performance | Easy Key | DTC B3123 in Keyless Entry |
| B3140 | Unlock Switch Circuit | DDS/PDM | DTC B3140 or B3150 in Doors |
| B3150 | Lock Switch Circuit | DDS/PDM | DTC B3140 or B3150 in Doors |
| B3160 | Window Up Switch Circuit | PDM, LRDM, RRDM | DTC B3160 or B3165 in Doors |
| B3165 | Window Down Switch Circuit | PDM, LRDM, RRDM | DTC B3160 or B3165 in Doors |
| B3275 | Window Express Up or Down Circuit (at door) | PDM, LRDM, RRDM | DTC B3275 in Doors |
| B3375 | Left Front Window Up Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3380 | Left Front Window Down Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3385 | Right Front Window Up Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3390 | Right Front Window Down Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3395 | Left Rear Window Up Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3410 | AHLD Front Axle Sensor Signal Circuit | DHL | DTC B3410 in Lighting Systems |
| B3420 | AHLD Rear Axle Sensor Signal Circuit | DHL | DTC B3420 in Lighting Systems |
| B3450 | Left Rear Window Down Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3455 | Right Rear Window Up Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3460 | Right Rear Window Down Switch Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3485 | Left Front Window Express Up Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3490 | Right Front Window Express Up Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3495 | Left Rear Window Express Up Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3500 | Right Rear Window Express Up Circuit | DDS | DTC B3375, B3380, B3385, B3390, B3395, B3450, B3455, B3460, B3485, B3490, B3495, or B3500 in Doors |
| B3525 | Window Lockout Switch Circuit | DDS | DTC B3525 in Doors |
| B3531 | Air Flow Control 10 Circuit | HVAC | DTC B0248, B0268, B0408, B0418, B0428, or B3531 in HVAC Systems - Automatic |
| B3600 | Passenger Compartment Dimming Request Signal Circuit | IPM | DTC B3600 in Lighting Systems |
| B3622 | Steering Wheel Controls Signal Circuit | IPM | DTC B3622 in Computer/Integrating Systems |
| B3761 | Air Flow Control 3 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B3773 | Air Flow Control 7 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B3782 | Air Flow Control 10 Feedback Circuit | HVAC | DTC B0413, B0423, B0433, B3761, B3773, or B3782 in HVAC Systems - Automatic |
| B3794 | Cruise Control Function Request Circuit | IPM | DTC B3794 in Cruise Control |
| B3832 | Window Express Up System/Function Not Initialized | DDM/PDM/LRDM/RRDM | DTC B3832 in Doors |
| B3843 | Outside Air Quality Sensor 1 Circuit | HVAC | DTC B2496 or B3843 in HVAC Systems - Automatic |
| B3849 | Exterior Door Handle Switch Circuit | DDM/PDM | DTC B3849 in Doors |
| B3933 | Air Conditioning (A/C) Evaporator Temperature Sensor Circuit | HVAC | DTC B3933 in HVAC Systems - Automatic |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0110 | Pump Motor Circuit | EBCM | DTC C0110 in Antilock Brake System |
| C0136 | Base Brake System Pressure Circuit | EBCM | DTC C0136 in Antilock Brake System |
| C0137 | Base Brake System Pressure Circuit Range | EBCM | DTC C0137 in Antilock Brake System |
| C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit | EBCM | DTC C0161 in Antilock Brake System |
| C0179 | System Thermal High | EBCM | DTC C0179 in Antilock Brake System |
| C0186 | Lateral Accelerometer Circuit | EBCM | DTC C0186 in Antilock Brake System |
| C0192 | All Wheel Drive (AWD)/Four Wheel Drive (4WD) Reference Accelerometer Circuit | EBCM | DTC C0192 in Antilock Brake System |
| C0196 | Yaw Rate Circuit | EBCM | DTC C0196 in Antilock Brake System |
| C0220 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0221 | Right Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0228 | Left Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0229 | Right Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0240 | Powertrain Control Module (PCM) Traction Control Not Allowed | EBCM | DTC C0240 in Antilock Brake System |
| C0242 | Powertrain Control Module (PCM) Indicated TCS Malfunction | EBCM | DTC C0242 in Antilock Brake System |
| C0249 | Left Normal Force Error | EBCM | DTC C0249 or C0250 in Antilock Brake System |
| C0250 | Right Normal Force Error | EBCM | DTC C0249 or C0250 in Antilock Brake System |
| C0252 | Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated | EBCM | DTC C0252 in Antilock Brake System |
| C0253 | Centering Error | EBCM | DTC C0253 in Antilock Brake System |
| C0267 | Low Brake Fluid Indicated | EBCM | DTC C0267 in Hydraulic Brakes |
| C0277 | Brake Pedal Position Sensor Circuit | IPM | DTC C0277 in Lighting Systems |
| C0278 | Brake Pedal Position Sensor Not Calibrated | IPM | DTC C0278 in Lighting Systems |
| C0281 | Dynamic Rear Proportioning (DRP) Performance | EBCM | DTC C0281 in Antilock Brake System |
| C0450 | Steering Assist Control Actuator Circuit | EBCM | DTC C0450 in Variable Effort Steering |
| C0550 | Electronic Control Unit (ECU) Performance | EBCM | DTC C0550 in Antilock Brake System |
| ESC | DTC C0550 in Electronic Suspension Control (ESC) | ||
| C0551 | Option Configuration Error | EBCM | DTC C0551 in Antilock Brake System |
| C0558 | Calibration Data Not Programmed | ESC | DTC C0558 in Electronic Suspension Control (ESC) |
| C0561 | System Disabled Information Stored | EBCM | DTC C0561 in Antilock Brake System |
| C0565 | Vehicle Identification Number (VIN) Information Error | EBCM | DTC C0565 in Antilock Brake System |
| C0575 | Left Front Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control |
| C0580 | Right Front Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control |
| C0585 | Left Rear Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control |
| C0590 | Right Rear Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control |
| C0615 | Left Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0620 | Right Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0625 | Left Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0630 | Right Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0660 | Level Control Exhaust Valve Circuit | ESC | DTC C0660 in Automatic Level Control |
| C0696 | Position Sensor Overcurrent (5-volt supply) | ESC | DTC C0696 in Electronic Suspension Control (ESC) |
| C0710 | Steering Position Signal | EBCM | DTC C0710 in Antilock Brake System |
| C0712 | Level Control Compressor Relay Circuit | ESC | DTC C0712 in Automatic Level Control |
| C0750 | Left Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 (w/o UH3) or DTC C0750, C0755, C0760, or C0765 (UH3) in Tire Pressure Monitoring |
| C0755 | Right Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 (w/o UH3) or DTC C0750, C0755, C0760, or C0765 (UH3) in Tire Pressure Monitoring |
| C0760 | Left Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 (w/o UH3) or DTC C0750, C0755, C0760, or C0765 (UH3) in Tire Pressure Monitoring |
| C0765 | Right Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 (w/o UH3) or DTC C0750, C0755, C0760, or C0765 (UH3) in Tire Pressure Monitoring |
| C0800 | Device Power 1 Circuit | Distance Sensing Cruise Control Module | DTC C0800 in Cruise Control |
| C0820 | Device Ground Circuit | EBCM | DTC C0820 in Antilock Brake System |
| C0870 | Device Voltage Reference Output Circuit | EBCM | DTC C0870 in Antilock Brake System |
| Brake Pedal Position Sensor Voltage Reference Circuit | IPM | DTC C0870 in Lighting Systems | |
| C0895 | Device Voltage | ESC | DTC C0895 in Electronic Suspension Control |
| C0899 | Device Voltage Low | EBCM | DTC C0899 in Antilock Brake System |
| C0900 | Device Voltage High | EBCM | DTC C0900 in Antilock Brake System |
| C1002 | Distance Sensing Cruise Control Module Range/Performance | Distance Sensing Cruise Control Module | DTC C1002 in Cruise Control |
| P0008 | Engine Position System Performance Bank 1 | ECM | DTC P0008 in Engine Controls - 3.6L (LY7) |
| P0009 | Engine Position System Performance Bank 2 | ECM | DTC P0009 in Engine Controls - 3.6L (LY7) |
| P0010 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023
in Engine Controls - 3.6L (LY7) or DTC P0010, P0013, P0020, or P0023 in Engine Controls - 4.6L (LH2) |
| P0011 | Intake Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024
in Engine Controls - 3.6L (LY7) or DTC P0011, P0014, P0021, or P0024 in Engine Controls - 4.6L (LH2) |
| P0013 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023
in Engine Controls - 3.6L (LY7) or DTC P0010, P0013, P0020, or P0023 in Engine Controls - 4.6L (LH2) |
| P0014 | Exhaust Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024
in Engine Controls - 3.6L (LY7) or DTC P0011, P0014, P0021, or P0024 in Engine Controls - 4.6L (LH2) |
| P0016 | Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019
in Engine Controls - 3.6L (LY7) or DTC P0016, P0017, P0018, or P0019 in Engine Controls - 4.6L (LH2) |
| P0017 | Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019
in Engine Controls - 3.6L (LY7) or DTC P0016, P0017, P0018, or P0019 in Engine Controls - 4.6L (LH2) |
| P0018 | Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019
in Engine Controls - 3.6L (LY7) or DTC P0016, P0017, P0018, or P0019 in Engine Controls - 4.6L (LH2) |
| P0019 | Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019
in Engine Controls - 3.6L (LY7) or DTC P0016, P0017, P0018, or P0019 in Engine Controls - 4.6L (LH2) |
| P0020 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023
in Engine Controls - 3.6L (LY7) or DTC P0010, P0013, P0020, or P0023 in Engine Controls - 4.6L (LH2) |
| P0021 | Intake Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024
in Engine Controls - 3.6L (LY7) or DTC P0011, P0014, P0021, or P0024 in Engine Controls - 4.6L (LH2) |
| P0023 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023
in Engine Controls - 3.6L (LY7) or DTC P0010, P0013, P0020, or P0023 in Engine Controls - 4.6L (LH2) |
| P0024 | Exhaust Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024
in Engine Controls - 3.6L (LY7) or DTC P0011, P0014, P0021, or P0024 in Engine Controls - 4.6L (LH2) |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056
in Engine Controls - 3.6L (LY7) or DTC P0030, P0036, P0050, or P0056 in Engine Controls - 4.6L (LH2) |
| P0031 | HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0031, P0037, P0051, or P0057
in Engine Controls - 3.6L (LY7) or DTC P0031, P0037, P0051, or P0057 in Engine Controls - 4.6L (LH2) |
| P0032 | HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0032, P0038, P0052, or P0058
in Engine Controls - 3.6L (LY7) or DTC P0032, P0038, P0052, or P0058 in Engine Controls - 4.6L (LH2) |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0050, or P0056
in Engine Controls - 3.6L (LY7) or DTC P0030, P0036, P0050, or P0056 in Engine Controls - 4.6L (LH2) |
| P0037 | HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0031, P0037, P0051, or P0057
in Engine Controls - 3.6L (LY7) or DTC P0031, P0037, P0051, or P0057 in Engine Controls - 4.6L (LH2) |
| P0038 | HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0032, P0038, P0052, or P0058
in Engine Controls - 3.6L (LY7) or DTC P0032, P0038, P0052, or P0058 in Engine Controls - 4.6L (LH2) |
| P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056
in Engine Controls - 3.6L (LY7) or DTC P0030, P0036, P0050, or P0056 in Engine Controls - 4.6L (LH2) |
| P0051 | HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1 | ECM | DTC P0031, P0037, P0051, or P0057
in Engine Controls - 3.6L (LY7) or DTC P0031, P0037, P0051, or P0057 in Engine Controls - 4.6L (LH2) |
| P0052 | HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1 | ECM | DTC P0032, P0038, P0052, or P0058
in Engine Controls - 3.6L (LY7) or DTC P0032, P0038, P0052, or P0058 in Engine Controls - 4.6L (LH2) |
| P0053 | HO2S Heater Resistance Bank 1 Sensor 1 | ECM | DTC P0053 in Engine Controls - 3.6L (LY7) |
| P0056 | HO2S Heater Control Circuit Bank 2 Sensor 2 | ECM | DTC P0030, P0036, P0050, or P0056
in Engine Controls - 3.6L (LY7) or DTC P0030, P0036, P0050, or P0056 in Engine Controls - 4.6L (LH2) |
| P0057 | HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2 | ECM | DTC P0031, P0037, P0051, or P0057
in Engine Controls - 3.6L (LY7) or DTC P0031, P0037, P0051, or P0057 in Engine Controls - 4.6L (LH2) |
| P0058 | HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2 | ECM | DTC P0032, P0038, P0052, or P0058
in Engine Controls - 3.6L (LY7) or DTC P0032, P0038, P0052, or P0058 in Engine Controls - 4.6L (LH2) |
| P0059 | HO2S Heater Resistance Bank 2 Sensor 1 | ECM | DTC P0059 in Engine Controls - 3.6L (LY7) |
| P0068 | Throttle Body Airflow Performance | ECM | DTC P0068 in Engine Controls - 4.6L (LH2) |
| P0101 | Mass Air Flow (MAF) Sensor Performance | ECM | DTC P0101
in Engine Controls - 3.6L (LY7) or DTC P0101 in Engine Controls - 4.6L (LH2) |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Voltage | ECM | DTC P0102 in Engine Controls - 3.6L (LY7) |
| Mass Air Flow (MAF) Sensor Circuit Low Frequency | ECM | DTC P0102 in Engine Controls - 4.6L (LH2) | |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Voltage | ECM | DTC P0103 in Engine Controls - 3.6L (LY7) |
| Mass Air Flow (MAF) Sensor Circuit High Frequency | ECM | DTC P0103 in Engine Controls - 4.6L (LH2) | |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | ECM | DTC P0106 in Engine Controls - 4.6L (LH2) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | ECM | DTC P0107 in Engine Controls - 4.6L (LH2) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | ECM | DTC P0108 in Engine Controls - 4.6L (LH2) |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM | DTC P0112
in Engine Controls - 3.6L (LY7) or DTC P0112 in Engine Controls - 4.6L (LH2) |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM | DTC P0113
in Engine Controls - 3.6L (LY7) or DTC P0113 in Engine Controls - 4.6L (LH2) |
| P0115 | Engine Coolant Temperature (ECT) Sensor Circuit | TCM | DTC P0115 in Automatic Transmission - 5L40-E/5L50-E |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | ECM | DTC P0116 in Engine Controls - 4.6L (LH2) |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM | DTC P0117
in Engine Controls - 3.6L (LY7) or DTC P0117 in Engine Controls - 4.6L (LH2) |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | ECM | DTC P0118
in Engine Controls - 3.6L (LY7) or DTC P0118 in Engine Controls - 4.6L (LH2) |
| P0120 | Throttle Position (TP) Sensor Circuit | TCM | DTC P0120 in Automatic Transmission - 5L40-E/5L50-E |
| P0121 | Throttle Position (TP) Sensor 1 Performance | ECM | DTC P0121 in Engine Controls - 3.6L (LY7) |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | DTC P0122
in Engine Controls - 3.6L (LY7) or DTC P0122 in Engine Controls - 4.6L (LH2) |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | DTC P0123
in Engine Controls - 3.6L (LY7) or DTC P0123 in Engine Controls - 4.6L (LH2) |
| P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | ECM | DTC P0125
in Engine Controls - 3.6L (LY7) or DTC P0125 in Engine Controls - 4.6L (LH2) |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | ECM | DTC P0128
in Engine Controls - 3.6L (LY7) or DTC P0128 in Engine Controls - 4.6L (LH2) |
| P0130 | HO2S Circuit Bank 1 Sensor 1 | ECM | DTC P0130 or P0150 in Engine Controls - 3.6L (LY7) |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0131 or P0151
in Engine Controls - 3.6L (LY7) or DTC P0131 or P0151 in Engine Controls - 4.6L (LH2) |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0132 or P0152
in Engine Controls - 3.6L (LY7) or DTC P0132 or P0152 in Engine Controls - 4.6L (LH2) |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | ECM | DTC P0133 or P0153
in Engine Controls - 3.6L (LY7) or DTC P0133 or P0153 in Engine Controls - 4.6L (LH2) |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | ECM | DTC P0134 or P0154 in Engine Controls - 4.6L (LH2) |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | ECM | DTC P0135 or P0155
in Engine Controls - 3.6L (LY7) or DTC P0135 or P0155 in Engine Controls - 4.6L (LH2) |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0137 or P0157
in Engine Controls - 3.6L (LY7) or DTC P0137 or P0157 in Engine Controls - 4.6L (LH2) |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0138 or P0158
in Engine Controls - 3.6L (LY7) or DTC P0138 or P0158 in Engine Controls - 4.6L (LH2) |
| P0139 | HO2S Slow Response Bank 1 Sensor 2 | ECM | DTC P0139 or P0159 in Engine Controls - 4.6L (LH2) |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | ECM | DTC P0140 or P0160
in Engine Controls - 3.6L (LY7) or DTC P0140 or P0160 in Engine Controls - 4.6L (LH2) |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | ECM | DTC P0141 or P0161
in Engine Controls - 3.6L (LY7) or DTC P0141 or P0161 in Engine Controls - 4.6L (LH2) |
| P0150 | HO2S Circuit Bank 2 Sensor 1 | ECM | DTC P0130 or P0150 in Engine Controls - 3.6L (LY7) |
| P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | ECM | DTC P0131 or P0151
in Engine Controls - 3.6L (LY7) or DTC P0131 or P0151 in Engine Controls - 4.6L (LH2) |
| P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | ECM | DTC P0132 or P0152
in Engine Controls - 3.6L (LY7) or DTC P0132 or P0152 in Engine Controls - 4.6L (LH2) |
| P0153 | HO2S Slow Response Bank 2 Sensor 1 | ECM | DTC P0133 or P0153
in Engine Controls - 3.6L (LY7) or DTC P0133 or P0153 in Engine Controls - 4.6L (LH2) |
| P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | ECM | DTC P0134 or P0154 in Engine Controls - 4.6L (LH2) |
| P0155 | HO2S Heater Performance Bank 2 Sensor 1 | ECM | DTC P0135 or P0155
in Engine Controls - 3.6L (LY7) or DTC P0135 or P0155 in Engine Controls - 4.6L (LH2) |
| P0157 | HO2S Circuit Low Voltage Bank 2 Sensor 2 | ECM | DTC P0137 or P0157
in Engine Controls - 3.6L (LY7) or DTC P0137 or P0157 in Engine Controls - 4.6L (LH2) |
| P0158 | HO2S Circuit High Voltage Bank 2 Sensor 2 | ECM | DTC P0138 or P0158
in Engine Controls - 3.6L (LY7) or DTC P0138 or P0158 in Engine Controls - 4.6L (LH2) |
| P0159 | HO2S Slow Response Bank 2 Sensor 2 | ECM | DTC P0139 or P0159 in Engine Controls - 4.6L (LH2) |
| P0160 | HO2S Circuit Insufficient Activity Bank 2 Sensor 2 | ECM | DTC P0140 or P0160
in Engine Controls - 3.6L (LY7) or DTC P0140 or P0160 in Engine Controls - 4.6L (LH2) |
| P0161 | HO2S Heater Performance Bank 2 Sensor 2 | ECM | DTC P0141 or P0161
in Engine Controls - 3.6L (LY7) or DTC P0141 or P0161 in Engine Controls - 4.6L (LH2) |
| P0171 | Fuel Trim System Lean Bank 1 | ECM | DTC P0171 or P0174 in Engine Controls - 4.6L (LH2) |
| P0172 | Fuel Trim System Rich Bank 1 | ECM | DTC P0172 or P0175 in Engine Controls - 4.6L (LH2) |
| P0174 | Fuel Trim System Lean Bank 2 | ECM | DTC P0171 or P0174 in Engine Controls - 4.6L (LH2) |
| P0175 | Fuel Trim System Rich Bank 2 | ECM | DTC P0172 or P0175 in Engine Controls - 4.6L (LH2) |
| P0201 | Injector 1 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0202 | Injector 2 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0203 | Injector 3 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0204 | Injector 4 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0205 | Injector 5 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0206 | Injector 6 Control Circuit | ECM | DTC P0201-P0206
in Engine Controls - 3.6L (LY7) or DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0207 | Injector 7 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0208 | Injector 8 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 4.6L (LH2) |
| P0218 | Transmission Fluid Overtemperature | TCM | DTC P0218 in Automatic Transmission - 5L40-E/5L50-E |
| P0221 | Throttle Position (TP) Sensor 2 Performance | ECM | DTC P0221 in Engine Controls - 3.6L (LY7) |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | DTC P0222
in Engine Controls - 3.6L (LY7) or DTC P0222 in Engine Controls - 4.6L (LH2) |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | DTC P0223
in Engine Controls - 3.6L (LY7) or DTC P0223 in Engine Controls - 4.6L (LH2) |
| P0261 | Injector 1 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0262 | Injector 1 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0264 | Injector 2 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0265 | Injector 2 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0267 | Injector 3 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0268 | Injector 3 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0270 | Injector 4 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0271 | Injector 4 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0273 | Injector 5 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0274 | Injector 5 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0276 | Injector 6 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276
in Engine Controls - 3.6L (LY7) or DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0277 | Injector 6 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277
in Engine Controls - 3.6L (LY7) or DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0279 | Injector 7 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0280 | Injector 7 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0282 | Injector 8 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 in Engine Controls - 4.6L (LH2) |
| P0283 | Injector 8 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 in Engine Controls - 4.6L (LH2) |
| P0300 | Engine Misfire Detected | ECM | DTC P0300
in Engine Controls - 3.6L (LY7) or DTC P0300 in Engine Controls - 4.6L (LH2) |
| P0301 | Cylinder 1 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0302 | Cylinder 2 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0303 | Cylinder 3 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0304 | Cylinder 4 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0305 | Cylinder 5 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0306 | Cylinder 6 Misfire Detected | ECM | DTC P0301-P0306
in Engine Controls - 3.6L (LY7) or DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0307 | Cylinder 7 Misfire Detected | ECM | DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0308 | Cylinder 8 Misfire Detected | ECM | DTC P0301-P0308 in Engine Controls - 4.6L (LH2) |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | ECM | DTC P0315 in Engine Controls - 4.6L (LH2) |
| P0318 | Rough Road Sensor Circuit | ECM | DTC P0318 in Engine Controls - 3.6L (LY7) |
| P0324 | Knock Sensor (KS) Module Performance | ECM | DTC P0324 in Engine Controls - 3.6L (LY7) |
| P0325 | Knock Sensor (KS) Circuit Bank 1 | ECM | DTC P0325 or P0330 in Engine Controls - 4.6L (LH2) |
| P0326 | Knock Sensor (KS) Performance Bank 1 | ECM | DTC P0326 or P0331 in Engine Controls - 4.6L (LH2) |
| P0327 | Knock Sensor (KS) Circuit Low Voltage Bank 1 | ECM | DTC P0327 or P0332 in Engine Controls - 3.6L (LY7) |
| P0328 | Knock Sensor (KS) Circuit High Voltage Bank 1 | ECM | DTC P0328 or P0333 in Engine Controls - 3.6L (LY7) |
| P0330 | Knock Sensor (KS) Circuit Bank 2 | ECM | DTC P0325 or P0330 in Engine Controls - 4.6L (LH2) |
| P0331 | Knock Sensor (KS) Performance Bank 2 | ECM | DTC P0326 or P0331 in Engine Controls - 4.6L (LH2) |
| P0332 | Knock Sensor (KS) Circuit Low Voltage Bank 2 | ECM | DTC P0327 or P0332 in Engine Controls - 3.6L (LY7) |
| P0333 | Knock Sensor (KS) Circuit High Voltage Bank 2 | ECM | DTC P0328 or P0333 in Engine Controls - 3.6L (LY7) |
| P0335 | Crankshaft Position (CKP) Sensor Circuit | ECM | DTC P0335
in Engine Controls - 3.6L (LY7) or DTC P0335 in Engine Controls - 4.6L (LH2) |
| P0336 | Crankshaft Position (CKP) Sensor Performance | ECM | DTC P0336
in Engine Controls - 3.6L (LY7) or DTC P0336 in Engine Controls - 4.6L (LH2) |
| P0338 | Crankshaft Position (CKP) Sensor Circuit High Duty Cycle | ECM | DTC P0338 in Engine Controls - 3.6L (LY7) |
| P0340 | Intake Camshaft Position (CMP) Sensor Circuit Bank 1 | ECM | DTC P0340 or P0345 in Engine Controls - 4.6L (LH2) |
| P0341 | Intake Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0341, P0346, P0366, or P0391
in Engine Controls - 3.6L (LY7) or DTC P0341 or P0346 in Engine Controls - 4.6L (LH2) |
| P0342 | Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0343 | Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0345 | Intake Camshaft Position (CMP) Sensor Circuit Bank 2 | ECM | DTC P0340 or P0345 in Engine Controls - 4.6L (LH2) |
| P0346 | Intake Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0341, P0346, P0366, or P0391 in Engine Controls - 3.6L (LY7) |
| P0346 | Intake Camshaft Position (CMP) Sensor Performance Bank 3 | ECM | DTC P0341 or P0346 in Engine Controls - 4.6L (LH2) |
| P0347 | Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0348 | Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0351 | Ignition Coil 1 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0352 | Ignition Coil 2 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0353 | Ignition Coil 3 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0354 | Ignition Coil 4 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0355 | Ignition Coil 5 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0356 | Ignition Coil 6 Control Circuit | ECM | DTC P0351-P0356
in Engine Controls - 3.6L (LY7) or DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0357 | Ignition Coil 7 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0358 | Ignition Coil 8 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 4.6L (LH2) |
| P0365 | Exhaust Camshaft Position (CMP) Sensor Circuit Bank 1 | ECM | DTC P0365 or P0390 in Engine Controls - 4.6L (LH2) |
| P0366 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0341, P0346, P0366, or P0391
in Engine Controls - 3.6L (LY7) or DTC P0366 or P0391 in Engine Controls - 4.6L (LH2) |
| P0367 | Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0368 | Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0390 | Exhaust Camshaft Position (CMP) Sensor Circuit Bank 2 | ECM | DTC P0365 or P0390 in Engine Controls - 4.6L (LH2) |
| P0391 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0341, P0346, P0366, or P0391
in Engine Controls - 3.6L (LY7) or DTC P0366 or P0391 in Engine Controls - 4.6L (LH2) |
| P0392 | Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0393 | Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0420 | Catalyst System Low Efficiency Bank 1 | ECM | DTC P0420 or P0430
in Engine Controls - 3.6L (LY7) or DTC P0420 or P0430 in Engine Controls - 4.6L (LH2) |
| P0430 | Catalyst System Low Efficiency Bank 2 | ECM | DTC P0420 or P0430
in Engine Controls - 3.6L (LY7) or DTC P0420 or P0430 in Engine Controls - 4.6L (LH2) |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | ECM | DTC P0442
in Engine Controls - 3.6L (LY7) or DTC P0442 in Engine Controls - 4.6L (LH2) |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM | DTC P0443
in Engine Controls - 3.6L (LY7) or DTC P0443 in Engine Controls - 4.6L (LH2) |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | ECM | DTC P0446
in Engine Controls - 3.6L (LY7) or DTC P0446 in Engine Controls - 4.6L (LH2) |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM | DTC P0449
in Engine Controls - 3.6L (LY7) or DTC P0449 in Engine Controls - 4.6L (LH2) |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM | DTC P0451
in Engine Controls - 3.6L (LY7) or DTC P0451 in Engine Controls - 4.6L (LH2) |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM | DTC P0452
in Engine Controls - 3.6L (LY7) or DTC P0452 in Engine Controls - 4.6L (LH2) |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM | DTC P0453
in Engine Controls - 3.6L (LY7) or DTC P0453 in Engine Controls - 4.6L (LH2) |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | ECM | DTC P0454 in Engine Controls - 4.6L (LH2) |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | ECM | DTC P0455
in Engine Controls - 3.6L (LY7) or DTC P0455 in Engine Controls - 4.6L (LH2) |
| P0458 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage | ECM | DTC P0458
in Engine Controls - 3.6L (LY7) or DTC P0458 in Engine Controls - 4.6L (LH2) |
| P0459 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage | ECM | DTC P0459
in Engine Controls - 3.6L (LY7) or DTC P0459 in Engine Controls - 4.6L (LH2) |
| P0461 | Fuel Level Sensor 1 Performance | ECM | DTC P0461 (4.6L LH2) or DTC P0461 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0462 | Fuel Level Sensor 1 Circuit Low Voltage | ECM | DTC P0462 (4.6L LH2) or DTC P0462 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0463 | Fuel Level Sensor 1 Circuit High Voltage | ECM | DTC P0463 (4.6L LH2) or DTC P0463 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0480 | Cooling Fan Relay 1 Control Circuit | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0481 | Cooling Fan Relay 2 Control Circuit | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | ECM | DTC P0496
in Engine Controls - 3.6L (LY7) or DTC P0496 in Engine Controls - 4.6L (LH2) |
| P0498 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit Low Voltage | ECM | DTC P0498
in Engine Controls - 3.6L (LY7) or DTC P0498 in Engine Controls - 4.6L (LH2) |
| P0499 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit High Voltage | ECM | DTC P0499
in Engine Controls - 3.6L (LY7) or DTC P0499 in Engine Controls - 4.6L (LH2) |
| P0500 | Vehicle Speed Sensor (VSS) Circuit | TCM | DTC P0500 (4.6L) in Automatic Transmission - 5L40-E/5L50-E |
| P0506 | Idle Speed Low | ECM | DTC P0506 or P0507
in Engine Controls - 3.6L (LY7) or DTC P0506 in Engine Controls - 4.6L (LH2) |
| P0507 | Idle Speed High | ECM | DTC P0506 or P0507
in Engine Controls - 3.6L (LY7) or DTC P0507 in Engine Controls - 4.6L (LH2) |
| P0521 | Engine Oil Pressure (EOP) Sensor Performance | ECM | DTC P0521 (4.6L LH2) or DTC P0521 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | ECM | DTC P0522 (4.6L LH2) or DTC P0522 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | ECM | DTC P0523 (4.6L LH2) or DTC P0523 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0531 | Air Conditioning (A/C) Refrigerant Pressure Sensor Performance | ECM | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | ECM | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | ECM | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0560 | System Voltage | ECM | DTC P0560 in Engine Electrical |
| P0562 | System Voltage Low | ECM | DTC P0562 in Engine Electrical |
| TCM | DTC P0562 in Automatic Transmission - 5L40-E/5L50-E | ||
| P0563 | System Voltage High | ECM | DTC P0563 in Engine Electrical |
| TCM | DTC P0563 in Automatic Transmission - 5L40-E/5L50-E | ||
| P0571 | Brake Switch Circuit 1 | ECM | DTC P0571 in Cruise Control |
| P0572 | Brake Switch Circuit 1 Low Voltage | ECM | DTC P0572 in Lighting Systems |
| P0573 | Brake Switch Circuit 1 High Voltage | ECM | DTC P0573 in Lighting Systems |
| P0601 | Control Module Read Only Memory (ROM) | ECM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.6L (LY7) or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L (LH2) |
| Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | DTC P0601 in Automatic Transmission - 5L40-E/5L50-E | |
| P0602 | Control Module Not Programmed | ECM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.6L (LY7) or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L (LH2) |
| Transmission Control Module (TCM) Not Programmed | TCM | DTC P0602 in Automatic Transmission - 5L40-E/5L50-E | |
| P0603 | Transmission Control Module (TCM) Long Term Memory Reset | TCM | DTC P0603 in Automatic Transmission - 5L40-E/5L50-E |
| P0604 | Control Module Random Access Memory (RAM) | ECM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.6L (LY7) or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L (LH2) |
| Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | DTC P0604 in Automatic Transmission - 5L40-E/5L50-E | |
| P0606 | Control Module Internal Performance | ECM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.6L (LY7) or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L (LH2) |
| P0608 | Vehicle Speed Output Circuit | TCM | DTC P0608 in Instrument Panel, Gages, and Console |
| P0615 | Starter Relay Control Circuit | ECM | DTC P0615 in Engine Electrical |
| P0616 | Starter Relay Control Circuit Low Voltage | ECM | DTC P0616 in Engine Electrical |
| P0617 | Starter Relay Control Circuit High Voltage | ECM | DTC P0617 in Engine Electrical |
| P0625 | Generator F-Terminal Circuit Low Voltage | ECM | DTC P0625 in Engine Electrical |
| P0626 | Generator F-Terminal Circuit High Voltage | ECM | DTC P0626 in Engine Electrical |
| P0627 | Fuel Pump Relay Control Circuit | ECM | DTC P0627 in Engine Controls - 3.6L (LY7) |
| P0628 | Fuel Pump Relay Control Circuit Low Voltage | ECM | DTC P0628
in Engine Controls - 3.6L (LY7) or DTC P0628 in Engine Controls - 4.6L (LH2) |
| P0629 | Fuel Pump Relay Control Circuit High Voltage | ECM | DTC P0629
in Engine Controls - 3.6L (LY7) or DTC P0629 in Engine Controls - 4.6L (LH2) |
| P0638 | Throttle Actuator Control (TAC) Command Performance | ECM | DTC P0638
in Engine Controls - 3.6L (LY7) or DTC P0638 in Engine Controls - 4.6L (LH2) |
| P0641 | 5 Volt Reference 1 Circuit | ECM | DTC P0641 in Engine Controls - 4.6L (LH2) |
| P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit | ECM | DTC P0645, P0646, or P0647 in HVAC Systems - Automatic |
| P0646 | Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage | ECM | DTC P0645, P0646, or P0647 in HVAC Systems - Automatic |
| P0647 | Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage | ECM | DTC P0645, P0646, or P0647 in HVAC Systems - Automatic |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM | DTC P0650
in Engine Controls - 3.6L (LY7) or DTC P0650 in Engine Controls - 4.6L (LH2) |
| P0651 | 5 Volt Reference 2 Circuit | ECM | DTC P0651 in Engine Controls - 4.6L (LH2) |
| P0686 | Engine Controls Ignition Relay Control Circuit Low Voltage | ECM | DTC P0686 in Engine Controls - 4.6L (LH2) |
| P0687 | Engine Controls Ignition Relay Control Circuit High Voltage | ECM | DTC P0687 in Engine Controls - 4.6L (LH2) |
| P0689 | Engine Controls Ignition Relay Feedback Circuit Low Voltage | ECM | DTC P0689 in Engine Controls - 4.6L (LH2) |
| P0690 | Engine Controls Ignition Relay Feedback Circuit High Voltage | ECM | DTC P0690 in Engine Controls - 4.6L (LH2) |
| P0691 | Cooling Fan Relay 1 Control Circuit Low Voltage | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0692 | Cooling Fan Relay 1 Control Circuit High Voltage | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0693 | Cooling Fan Relay 2 Control Circuit Low Voltage | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0694 | Cooling Fan Relay 2 Control Circuit High Voltage | ECM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0700 | Transmission Control Module (TCM) Requested MIL Illumination | ECM | DTC P0700
in Engine Controls - 3.6L (LY7) or DTC P0700 in Engine Controls - 4.6L (LH2) |
| P0703 | Brake Switch Circuit 2 | TCM | DTC P0703 in Cruise Control |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | TCM | DTC P0711 in Automatic Transmission - 5L40-E/5L50-E |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | TCM | DTC P0712 in Automatic Transmission - 5L40-E/5L50-E |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | TCM | DTC P0713 in Automatic Transmission - 5L40-E/5L50-E |
| P0716 | Input Speed Sensor Performance | TCM | DTC P0716 in Automatic Transmission - 5L40-E/5L50-E |
| P0717 | Input Speed Sensor Circuit Low Voltage | TCM | DTC P0717 in Automatic Transmission - 5L40-E/5L50-E |
| P0722 | Output Speed Sensor Circuit Low Voltage | TCM | DTC P0722 in Automatic Transmission - 5L40-E/5L50-E |
| P0723 | Output Speed Sensor Circuit Intermittent | TCM | DTC P0723 in Automatic Transmission - 5L40-E/5L50-E |
| P0727 | Engine Speed No Signal | TCM | DTC P0727 in Automatic Transmission - 5L40-E/5L50-E |
| P0741 | Torque Converter Clutch (TCC) System - Stuck Off | TCM | DTC P0741 in Automatic Transmission - 5L40-E/5L50-E |
| P0742 | Torque Converter Clutch (TCC) System - Stuck On | TCM | DTC P0742 in Automatic Transmission - 5L40-E/5L50-E |
| P0748 | Pressure Control (PC) Solenoid Control Circuit | TCM | DTC P0748 in Automatic Transmission - 5L40-E/5L50-E |
| P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First, Fourth or Fifth Gear | TCM | DTC P0751 in Automatic Transmission - 5L40-E/5L50-E |
| P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | TCM | DTC P0752 in Automatic Transmission - 5L40-E/5L50-E |
| P0756 | Shift Solenoid (SS) Valve Performance - No First or Second Gear | TCM | DTC P0756 in Automatic Transmission - 5L40-E/5L50-E |
| P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third, Fourth or Fifth Gear | TCM | DTC P0757 in Automatic Transmission - 5L40-E/5L50-E |
| P0761 | 4-5 Shift Solenoid (SS) Valve Performance - No Fourth Gear | TCM | DTC P0761 in Automatic Transmission - 5L40-E/5L50-E |
| P0762 | 4-5 Shift Solenoid (SS) Valve Performance - No Fifth Gear | TCM | DTC P0762 in Automatic Transmission - 5L40-E/5L50-E |
| P0815 | Upshift Switch Circuit | TCM | DTC P0815 in Automatic Transmission - 5L40-E/5L50-E |
| P0816 | Downshift Switch Circuit | TCM | DTC P0816 in Automatic Transmission - 5L40-E/5L50-E |
| P0826 | Up and Down Shift Switch Circuit | TCM | DTC P0826 in Automatic Transmission - 5L40-E/5L50-E |
| P0850 | Park/Neutral Position (PNP) Switch Circuit | TCM | DTC P0850 in Automatic Transmission - 5L40-E/5L50-E |
| P0864 | Transmission Control Module (TCM) Communication Performance | ECM | DTC P0864 in Engine Controls - 3.6L (LY7) |
| P0897 | Transmission Fluid Life | TCM | DTC P0897 in Automatic Transmission - 5L40-E/5L50-E |
| P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0973 in Automatic Transmission - 5L40-E/5L50-E |
| P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0974 in Automatic Transmission - 5L40-E/5L50-E |
| P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0976 in Automatic Transmission - 5L40-E/5L50-E |
| P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0977 in Automatic Transmission - 5L40-E/5L50-E |
| P0979 | 4-5 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0979 in Automatic Transmission - 5L40-E/5L50-E |
| P0980 | 4-5 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0980 in Automatic Transmission - 5L40-E/5L50-E |
| P1011 | Intake Camshaft Position (CMP) Actuator Park Position Bank 1 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1012 | Exhaust Camshaft Position (CMP) Actuator Park Position Bank 1 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1013 | Intake Camshaft Position (CMP) Actuator Park Position Bank 2 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1014 | Exhaust Camshaft Position (CMP) Actuator Park Position Bank 2 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1101 | Intake Air Flow System Performance | ECM | DTC P1101 in Engine Controls - 4.6L (LH2) |
| P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | ECM | DTC P1111 in Engine Controls - 4.6L (LH2) |
| P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | ECM | DTC P1112 in Engine Controls - 4.6L (LH2) |
| P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage | ECM | DTC P1114 in Engine Controls - 4.6L (LH2) |
| P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage | ECM | DTC P1115 in Engine Controls - 4.6L (LH2) |
| P1137 | HO2S Circuit Low Voltage During Power Enrichment Bank 1 Sensor 2 | ECM | DTC P1137 or P1157 in Engine Controls - 4.6L (LH2) |
| P1138 | HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Bank 1 Sensor 2 | ECM | DTC P1138 or P1158 in Engine Controls - 4.6L (LH2) |
| P1157 | HO2S Circuit Low Voltage During Power Enrichment Bank 2 Sensor 2 | ECM | DTC P1137 or P1157 in Engine Controls - 4.6L (LH2) |
| P1158 | HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Bank 2 Sensor 2 | ECM | DTC P1138 or P1158 in Engine Controls - 4.6L (LH2) |
| P1258 | Engine Coolant Overtemperature - Protection Mode Active | ECM | DTC P1258 in Engine Cooling |
| P1380 | Misfire Detected - Rough Road Data Not Available | ECM | DTC P1380 in Engine Controls - 4.6L (LH2) |
| P1381 | Misfire Detected - No Communication With Brake Control Module | ECM | DTC P1381 in Engine Controls - 4.6L (LH2) |
| P1551 | Throttle Valve Rest Position Not Reached During Learn | ECM | DTC P1551 in Engine Controls - 3.6L (LY7) |
| P1621 | Transmission Control Module (TCM) Long Term Memory Performance | TCM | DTC P1621 in Automatic Transmission - 5L40-E/5L50-E |
| P1630 | Theft Deterrent Learn Mode Active | ECM | DTC P1630 in Theft Deterrent |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | ECM | DTC P1631 in Theft Deterrent |
| P1668 | Generator L-Terminal Control Circuit | ECM | DTC P1668 in Engine Electrical |
| P167A | Control Module HO2S Bank 1 Sensor 1 System Performance | ECM | DTC P167A in Engine Controls - 3.6L (LY7) |
| P167A | Control Module HO2S Bank 1 Sensor 1 System Performance | ECM | DTC P167A or P167B in Engine Controls - 4.6L (LH2) |
| P167B | Control Module HO2S Bank 2 Sensor 1 System Performance | ECM | DTC P167B in Engine Controls - 3.6L (LY7) |
| P167B | Control Module HO2S Bank 2 Sensor 1 System Performance | ECM | DTC P167A or P167B in Engine Controls - 4.6L (LH2) |
| P1793 | Wheel Speed Signal | TCM | DTC P1793 in Automatic Transmission - 5L40-E/5L50-E |
| P1815 | Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range | TCM | DTC P1815 in Automatic Transmission - 5L40-E/5L50-E |
| P1820 | Internal Mode Switch A Circuit Low Voltage | TCM | DTC P1820 in Automatic Transmission - 5L40-E/5L50-E |
| P1822 | Internal Mode Switch B Circuit High Voltage | TCM | DTC P1822 in Automatic Transmission - 5L40-E/5L50-E |
| P1823 | Internal Mode Switch P Circuit Low Voltage | TCM | DTC P1823 in Automatic Transmission - 5L40-E/5L50-E |
| P1825 | Internal Mode Switch - Invalid Range | TCM | DTC P1825 in Automatic Transmission - 5L40-E/5L50-E |
| P1826 | Internal Mode Switch C Circuit High Voltage | TCM | DTC P1826 in Automatic Transmission - 5L40-E/5L50-E |
| P1831 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage | TCM | DTC P1831 in Automatic Transmission - 5L40-E/5L50-E |
| P1832 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage | TCM | DTC P1832 in Automatic Transmission - 5L40-E/5L50-E |
| P1833 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P1833 in Automatic Transmission - 5L40-E/5L50-E |
| P1834 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P1834 in Automatic Transmission - 5L40-E/5L50-E |
| P1845 | Torque Limit Management | ECM | DTC P1845 in Engine Controls - 3.6L (LY7) |
| P1876 | Up and Down Shift Switch Performance-Range Switch Not in D3 | TCM | DTC P1876 in Automatic Transmission - 5L40-E/5L50-E |
| P2008 | Intake Manifold Runner Control (IMRC) Solenoid Control Circuit | ECM | DTC P2008 in Engine Controls - 3.6L (LY7) |
| P2009 | Intake Manifold Runner Control (IMRC) Solenoid Control Circuit Low Voltage | ECM | DTC P2009 in Engine Controls - 3.6L (LY7) |
| P2010 | Intake Manifold Runner Control (IMRC) Solenoid Control Circuit High Voltage | ECM | DTC P2010 in Engine Controls - 3.6L (LY7) |
| P2066 | Fuel Level Sensor 2 Performance | ECM | DTC P2066 (4.6L LH2) or DTC P2066 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P2067 | Fuel Level Sensor 2 Circuit Low Voltage | ECM | DTC P2067 (4.6L LH2) or DTC P2067 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P2068 | Fuel Level Sensor 2 Circuit High Voltage | ECM | DTC P2068 (4.6L LH2) or DTC P2068 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P2088 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094
in Engine Controls - 3.6L (LY7) or DTC P2088, P2090, P2092, or P2094 in Engine Controls - 4.6L (LH2) |
| P2089 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095
in Engine Controls - 3.6L (LY7) or DTC P2089, P2091, P2093, or P2095 in Engine Controls - 4.6L (LH2) |
| P2090 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094
in Engine Controls - 3.6L (LY7) or DTC P2088, P2090, P2092, or P2094 in Engine Controls - 4.6L (LH2) |
| P2091 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095
in Engine Controls - 3.6L (LY7) or DTC P2089, P2091, P2093, or P2095 in Engine Controls - 4.6L (LH2) |
| P2092 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094
in Engine Controls - 3.6L (LY7) or DTC P2088, P2090, P2092, or P2094 in Engine Controls - 4.6L (LH2) |
| P2093 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095
in Engine Controls - 3.6L (LY7) or DTC P2089, P2091, P2093, or P2095 in Engine Controls - 4.6L (LH2) |
| P2094 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094
in Engine Controls - 3.6L (LY7) or DTC P2088, P2090, P2092, or P2094 in Engine Controls - 4.6L (LH2) |
| P2095 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095
in Engine Controls - 3.6L (LY7) or DTC P2089, P2091, P2093, or P2095 in Engine Controls - 4.6L (LH2) |
| P2096 | Post Catalyst Fuel Trim System Low Limit Bank 1 | ECM | DTC P2096 or P2098
in Engine Controls - 3.6L (LY7) or DTC P2096 or P2098 in Engine Controls - 4.6L (LH2) |
| P2097 | Post Catalyst Fuel Trim System High Limit Bank 1 | ECM | DTC P2097 or P2099
in Engine Controls - 3.6L (LY7) or DTC P2097 or P2099 in Engine Controls - 4.6L (LH2) |
| P2098 | Post Catalyst Fuel Trim System Low Limit Bank 2 | ECM | DTC P2096 or P2098
in Engine Controls - 3.6L (LY7) or DTC P2096 or P2098 in Engine Controls - 4.6L (LH2) |
| P2099 | Post Catalyst Fuel Trim System High Limit Bank 2 | ECM | DTC P2097 or P2099
in Engine Controls - 3.6L (LY7) or DTC P2097 or P2099 in Engine Controls - 4.6L (LH2) |
| P2100 | Throttle Actuator Control (TAC) Motor Control Circuit | ECM | DTC P2100
in Engine Controls - 3.6L (LY7) or DTC P2100 in Engine Controls - 4.6L (LH2) |
| P2101 | Control Module Throttle Actuator Position Performance | ECM | DTC P2101 in Engine Controls - 3.6L (LY7) |
| Throttle Actuator Position Performance | ECM | DTC P2101 in Engine Controls - 4.6L (LH2) | |
| P2105 | Throttle Actuator Control (TAC) System - Forced Engine Shutdown | ECM | DTC P2105 in Engine Controls - 3.6L (LY7) |
| P2107 | Throttle Actuator Control (TAC) Module Internal Circuit | ECM | DTC P2107 in Engine Controls - 3.6L (LY7) |
| P2108 | Throttle Actuator Control (TAC) Module Performance | ECM | DTC P2108 in Engine Controls - 4.6L (LH2) |
| P2119 | Throttle Closed Position Performance | ECM | DTC P2119
in Engine Controls - 3.6L (LY7) or DTC P2119 in Engine Controls - 4.6L (LH2) |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | DTC P2122
in Engine Controls - 3.6L (LY7) or DTC P2122 in Engine Controls - 4.6L (LH2) |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | DTC P2123
in Engine Controls - 3.6L (LY7) or DTC P2123 in Engine Controls - 4.6L (LH2) |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | DTC P2127
in Engine Controls - 3.6L (LY7) or DTC P2127 in Engine Controls - 4.6L (LH2) |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | DTC P2128
in Engine Controls - 3.6L (LY7) or DTC P2128 in Engine Controls - 4.6L (LH2) |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | ECM | DTC P2135 in Engine Controls - 4.6L (LH2) |
| P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM | DTC P2138
in Engine Controls - 3.6L (LY7) or DTC P2138 in Engine Controls - 4.6L (LH2) |
| P2176 | Minimum Throttle Position Not Learned | ECM | DTC P2176
in Engine Controls - 3.6L (LY7) or DTC P2176 in Engine Controls - 4.6L (LH2) |
| P2177 | Fuel Trim System Lean at Cruise or Accel Bank 1 | ECM | DTC P2177 or P2179 in Engine Controls - 3.6L (LY7) |
| P2178 | Fuel Trim System Rich at Cruise or Accel Bank 1 | ECM | DTC P2178 or P2180 in Engine Controls - 3.6L (LY7) |
| P2179 | Fuel Trim System Lean at Cruise or Accel Bank 2 | ECM | DTC P2177 or P2179 in Engine Controls - 3.6L (LY7) |
| P2180 | Fuel Trim System Rich at Cruise or Accel Bank 2 | ECM | DTC P2178 or P2180 in Engine Controls - 3.6L (LY7) |
| P2187 | Fuel Trim System Lean at Idle Bank 1 | ECM | DTC P2187 or P2189 in Engine Controls - 3.6L (LY7) |
| P2188 | Fuel Trim System Rich at Idle Bank 1 | ECM | DTC P2188 or P2190 in Engine Controls - 3.6L (LY7) |
| P2189 | Fuel Trim System Lean at Idle Bank 2 | ECM | DTC P2187 or P2189 in Engine Controls - 3.6L (LY7) |
| P2190 | Fuel Trim System Rich at Idle Bank 2 | ECM | DTC P2188 or P2190 in Engine Controls - 3.6L (LY7) |
| P2195 | HO2S Signal Biased Lean Bank 1 Sensor 1 | ECM | DTC P2195 or P2197 in Engine Controls - 3.6L (LY7) |
| P2196 | HO2S Signal Biased Rich Bank 1 Sensor 1 | ECM | DTC P2196 or P2198 in Engine Controls - 3.6L (LY7) |
| P2197 | HO2S Signal Biased Lean Bank 2 Sensor 1 | ECM | DTC P2195 or P2197 in Engine Controls - 3.6L (LY7) |
| P2198 | HO2S Signal Biased Rich Bank 2 Sensor 1 | ECM | DTC P2196 or P2198 in Engine Controls - 3.6L (LY7) |
| P2227 | Barometric Pressure (BARO) Sensor Performance | ECM | DTC P2227 in Engine Controls - 3.6L (LY7) |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage | ECM | DTC P2228 in Engine Controls - 3.6L (LY7) |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage | ECM | DTC P2229 in Engine Controls - 3.6L (LY7) |
| P2231 | HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 | ECM | DTC P2231 or P2234
in Engine Controls - 3.6L (LY7) or DTC P2231 or P2234 in Engine Controls - 4.6L (LH2) |
| P2232 | HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2 | ECM | DTC P2232 or P2235 in Engine Controls - 3.6L (LY7) |
| P2234 | HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1 | ECM | DTC P2231 or P2234
in Engine Controls - 3.6L (LY7) or DTC P2231 or P2234 in Engine Controls - 4.6L (LH2) |
| P2235 | HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2 | ECM | DTC P2232 or P2235 in Engine Controls - 3.6L (LY7) |
| P2237 | HO2S Pumping Current Control Circuit Bank 1 Sensor 1 | ECM | DTC P2237 or P2240
in Engine Controls - 3.6L (LY7) or DTC P2237 or P2240 in Engine Controls - 4.6L (LH2) |
| P2240 | HO2S Pumping Current Control Circuit Bank 2 Sensor 1 | ECM | DTC P2237 or P2240
in Engine Controls - 3.6L (LY7) or DTC P2237 or P2240 in Engine Controls - 4.6L (LH2) |
| P2243 | HO2S Reference Voltage Circuit Bank 1 Sensor 1 | ECM | DTC P2243 or P2247
in Engine Controls - 3.6L (LY7) ) or DTC P2243 or P2247 in Engine Controls - 4.6L (LH2) |
| P2247 | HO2S Reference Voltage Circuit Bank 2 Sensor 1 | ECM | DTC P2243 or P2247
in Engine Controls - 3.6L (LY7) or DTC P2243 or P2247 in Engine Controls - 4.6L (LH2) |
| P2251 | HO2S Low Reference Circuit Bank 1 Sensor 1 | ECM | DTC P2251 or P2254
in Engine Controls - 3.6L (LY7) or DTC P2251 or P2254 in Engine Controls - 4.6L (LH2) |
| P2254 | HO2S Low Reference Circuit Bank 2 Sensor 1 | ECM | DTC P2251 or P2254
in Engine Controls - 3.6L (LY7) or DTC P2251 or P2254 in Engine Controls - 4.6L (LH2) |
| P2270 | HO2S Signal Stuck Lean Bank 1 Sensor 2 | ECM | DTC P2270 or P2272 in Engine Controls - 3.6L (LY7) |
| P2271 | HO2S Signal Stuck Rich Bank 1 Sensor 2 | ECM | DTC P2271 or P2273 in Engine Controls - 3.6L (LY7) |
| P2272 | HO2S Signal Stuck Lean Bank 2 Sensor 2 | ECM | DTC P2270 or P2272 in Engine Controls - 3.6L (LY7) |
| P2273 | HO2S Signal Stuck Rich Bank 2 Sensor 2 | ECM | DTC P2271 or P2273 in Engine Controls - 3.6L (LY7) |
| P2297 | HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 1 Sensor 1 | ECM | DTC P2297 or P2298 in Engine Controls - 3.6L (LY7) |
| P2298 | HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 2 Sensor 1 | ECM | DTC P2297 or P2298 in Engine Controls - 3.6L (LY7) |
| P2300 | Ignition Coil 1 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2301 | Ignition Coil 1 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2303 | Ignition Coil 2 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2304 | Ignition Coil 2 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2306 | Ignition Coil 3 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2307 | Ignition Coil 3 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2309 | Ignition Coil 4 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2310 | Ignition Coil 4 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2312 | Ignition Coil 5 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2313 | Ignition Coil 5 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2315 | Ignition Coil 6 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315
in Engine Controls - 3.6L (LY7) or DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2316 | Ignition Coil 6 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316
in Engine Controls - 3.6L (LY7) or DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2318 | Ignition Coil 7 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2319 | Ignition Coil 7 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2321 | Ignition Coil 8 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 in Engine Controls - 4.6L (LH2) |
| P2322 | Ignition Coil 8 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 in Engine Controls - 4.6L (LH2) |
| P2500 | Generator L-Terminal Circuit Low Voltage | ECM | DTC P2500 in Engine Electrical |
| P2501 | Generator L-Terminal Circuit High Voltage | ECM | DTC P2501 in Engine Electrical |
| P2544 | Transmission Torque Request Circuit | TCM | DTC P2544 in Automatic Transmission - 5L40-E/5L50-E |
| P2626 | HO2S Pumping Current Trim Circuit Bank 1 Sensor 1 | ECM | DTC P2626 or P2629
in Engine Controls - 3.6L (LY7) or DTC P2626 or P2629 in Engine Controls - 4.6L (LH2) |
| P2629 | HO2S Pumping Current Trim Circuit Bank 2 Sensor 1 | ECM | DTC P2626 or P2629
in Engine Controls - 3.6L (LY7) or DTC P2626 or P2629 in Engine Controls - 4.6L (LH2) |
| P2636 | Fuel Transfer Pump Flow Insufficient | ECM | DTC P2636
in Engine Controls - 3.6L (LY7) or DTC P2636 in Engine Controls - 4.6L (LH2) |
| P2637 | Transmission Torque Delivered Circuit | TCM | DTC P2637 in Automatic Transmission - 5L40-E/5L50-E |
| P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P2763 in Automatic Transmission - 5L40-E/5L50-E |
| P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P2764 in Automatic Transmission - 5L40-E/5L50-E |
| U0001 | High Speed CAN Communication Bus | ECM, TCM | DTC U0001 in Computer/Integrating Systems |
| U0002 | Fewer Controllers on Bus Than Programmed | ECM | DTC U0002 in Computer/Integrating Systems |
| U0100 | Lost Communications with Engine Control Module (ECM) | TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0101 | Lost Communications with Transmission Control Module (TCM) | ECM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0104 | Lost Communications with Distance Sensing and Cruise Control (DSCC) Module | ECM, TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0121 | Lost Communications with Electronic Brake Control Module (EBCM) | ECM, TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0141 | Lost Communications with Instrument Panel Module (IPM) | ECM, TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0181 | Lost Communications with Dynamic Headlamp Leveling (DHL) Module | ECM, TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0415 | Electronic Brake Control Module (EBCM) Communication Circuit Performance | ECM | DTC U0415 in Engine Controls - 3.6L (LY7) |
| U0423 | Instrument Panel Module (IPM) Communication Circuit Performance | ECM | DTC U0423 in Engine Controls - 3.6L (LY7) |
| U1500 | Inter-device Dedicated Bus | VCIM | DTC U1500 in Cellular Communication |
| U2100 | Controller Area Network (CAN) Bus Communication | AMP, DDM, DDS, DHL, DPM, DRR, DSCC, EBCM, ESC, HVAC, HUD, IPC, IPM, LRDM, OnStar, PDM, Radio, RCDLR, RIM, RRDM, SCLCM, SDM, TV | DTC U2100 in Computer/Integrating Systems |
| U2103 | Fewer Controllers On Bus Than Programmed | AMP, DDM, DDS, DHL, DPM, DRR, DSCC, EBCM, ESC, HVAC, HUD, IPC, IPM, LRDM, OnStar, PDM, Radio, RCDLR, RIM, RRDM, SCLCM, SDM, TV | DTC U2103 in Computer/Integrating Systems |
| U2105 | Lost Communication With Engine Control Module (ECM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2106 | Lost Communication With Transmission Control Module (TCM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2108 | Lost Communication With Electronic Brake Control Module (EBCM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2112 | Lost Communication With Electronic Suspension Control (ESC) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2113 | Lost Communication With Sensing and Diagnostic Module (SDM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2116 | Lost Communication With Instrument Panel Cluster (IPC) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2118 | Lost Communication With Head Up Display (HUD) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2120 | Lost Communication With Dynamic Headlamp Leveling (DHL) Device | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2122 | Lost Communication With Radio | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2124 | Lost Communication With Audio Amplifier (AMP) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2125 | Lost Communication With Communication Interface Module (OnStar) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2127 | Lost Communication With HVAC | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2130 | Lost Communication With Driver Door Module (DDM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2132 | Lost Communication With Passenger Door Module (PDM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2135 | Lost Communication With Rear Integration Module (RIM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2138 | Lost Communication With Steering Column Lock Control Module (SCLCM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2144 | Lost Communication With Distance Sensing Cruise Control (DSCC) Module | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2162 | Lost Communication With Instrument Panel integration Module (IPM) | RCDLR | DTC U2105-U2199 in Computer/Integrating Systems |
| U2163 | Lost Communication With Left Rear Door Module (LRDM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2164 | Lost Communication With Right Rear Door Module (RRDM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2165 | Lost Communication With Driver Door Switch (DDS) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2166 | Lost Communication With Driver Position Module (DPM) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2167 | Lost Communication With Remote Control Door Lock Receiver (RCDLR) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2172 | Lost Communication With Digital Radio Receiver (DRR) | IPM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2179 | Lost Communication With Television (TV) Module | IPM | DTC U2105-U2199 in Computer/Integrating Systems |