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DTC Table [L3 With TC]

IMPORTANT: Be aware that Oxygen sensor terminology differs between California models (3 O2 sensors) and Non-California models (2 O2 sensors). When testing/servicing oxygen sensors, refer to wiring diagrams to properly identify appropriate sensor.

x: Applicable

-Not applicable

DTC CHART [L3 WITH TC]

DTC No. Condition MIL DC Monitor item Self-test type(2) Memory function Page
B1342 PCM malfunction OFF 1 Other C, O x (See DTC B1342 [L3 WITH TC] ).
P0011 CMP Timing over-advanced ON 1 CCM C, R x (See DTC P0011 [L3 WITH TC] ).
P0012 CMP Timing over-retarded ON 2 CCM C, R x (See DTC P0012 [L3 WITH TC] ).
P0016 CKP-CMP correlation ON 2 CCM C x (See DTC P0016 [L3 WITH TC] ).
P0030 A/F sensor heater control circuit problem ON 2 A/F sensor heater, HO2S heater C, O, R x (See DTC P0030 [L3 WITH TC] ).
P0031 A/F sensor heater circuit low input ON 2 A/F sensor heater, HO2S heater C, O, R x (See DTC P0031 [L3 WITH TC] )
P0032 A/F sensor heater circuit high input ON 2 A/F sensor heater, HO2S heater C, O, R x (See DTC P0032 [L3 WITH TC] ).
P0037 HO2S heater circuit low input ON 2 A/F sensor heater, HO2S heater C, O, R x (See DTC P0037 [L3 WITH TC] ).
P0038 HO2S heater circuit high input ON 2 A/F sensor heater, HO2S heater C, O, R x (See DTC P0038 [L3 WITH TC] ).
P0069 Manifold absolute pressure/atmospheric pressure correlation ON 2 CCM C x (See DTC P0069 [L3 WITH TC] ).
P0089 Fuel pressure regulator performance OFF 1 Other C, O, R x (See DTC P0089 [L3 WITH TC] ).
P0091 Fuel pressure regulator control circuit low ON 1 CCM C, O, R x (See DTC P0091 [L3 WITH TC] )
P0092 Fuel pressure regulator control circuit high ON 1 CCM C, O, R x (See DTC P0092 [L3 WITH TC] ).
P0096 IAT sensor 2 circuit range/performance problem ON 2 CCM C x (See DTC P0096 [L3 WITH TC] ).
P0097 IAT sensor 2 circuit low ON 1 CCM C, O, R x (See DTC P0097 [L3 WITH TC] ).
P0098 IAT sensor 2 circuit high ON 1 CCM C, O, R x (See DTC P0098 [L3 WITH TC] ).
P0101 MAF circuit range/performance problem ON 2 CCM C x (See DTC P0101 [L3 WITH TC] ).
P0102 MAF circuit low input ON 1 CCM C, O, R x (See DTC P0102 [L3 WITH TC] ).
P0103 MAF circuit high input ON 1 CCM C, O, R x (See DTC P0103 [L3 WITH TC] ).
P0107 MAP sensor circuit low input ON 1 CCM C, O, R x (See DTC P0107 [L3 WITH TC] ).
P0108 MAP sensor circuit high input ON 1 CCM C, O, R x (See DTC P0108 [L3 WITH TC] ).
P0111 IAT circuit performance problem ON 2 CCM C x (See DTC P0111 [L3 WITH TC] ).
P0112 IAT circuit low input ON 1 CCM C, O, R x (See DTC P0112 [L3 WITH TC] ).
P0113 IAT circuit high input ON 1 CCM C, O, R x (See DTC P0113 [L3 WITH TC] ).
P0116 ECT circuit range/performance problem ON 1 Engine cooling system C x (See DTC P0116 [L3 WITH TC] ).
P0117 ECT circuit low input ON 1 Engine cooling system C, O, R x (See DTC P0117 [L3 WITH TC] ).
P0118 ECT circuit high input ON 1 Engine cooling system C, O, R x (See DTC P0118 [L3 WITH TC] ).
P0122 TP sensor No. 1 circuit low input ON 1 CCM C, O, R x (See DTC P0122 [L3 WITH TC] ).
P0123 TP sensor No. 1 circuit high input ON 1 CCM C, O, R x (See DTC P0123 [L3 WITH TC] ).
P0125 Excessive time to enter closed loop fuel control ON 2 Engine cooling system C x (See DTC P0125 [L3 WITH TC] ).
P0126 Coolant thermostat stuck open ON 2 Engine cooling system C x (See DTC P0126, P0128 [L3 WITH TC] ).
P0128 Coolant thermostat stuck open ON 2 Engine cooling system C x
P0131 A/F sensor circuit low input ON 2 A/F sensor, HO2S C, O, R x (See DTC P0131 [L3 WITH TC] ).
P0132 A/F sensor circuit high input ON 2 A/F sensor, HO2S C, O, R x (See DTC P0132 [L3 WITH TC] ).
P0133 A/F sensor circuit problem ON 2 A/F sensor, HO2S C x (See DTC P0133 [L3 WITH TC] ).
P0134 A/F sensor circuit no activity detected ON 2 A/F sensor, HO2S C, R x (See DTC P0134 [L3 WITH TC] ).
P0137 HO2S circuit low input ON 2 A/F sensor, HO2S C, O, R x (See DTC P0137 [L3 WITH TC] ).
P0138 HO2S circuit high input ON 2 A/F sensor, HO2S C, O, R x (See DTC P0138 [L3 WITH TC] ).
P0139 HO2S circuit malfunction ON 2 A/F sensor, HO2S C x (See DTC P0139 [L3 WITH TC] ).
P0140 HO2S circuit no activity detected ON 2 A/F sensor, HO2S C, R x (See DTC P0140 [L3 WITH TC] ).
P0191(3) Fuel pressure sensor circuit range/performance problem ON 2 CCM C, R x (See DTC P0191 [L3 WITH TC] .)
P0192 Fuel rail pressure sensor circuit low input ON 1 CCM C, O, R x (See DTC P0192 [L3 WITH TC] ).
P0193 Fuel rail pressure sensor circuit high input ON 1 CCM C, O, R x (See DTC P0193 [L3 WITH TC] ).
P0201 Injector circuit/open cylinder No. 1 ON 1 CCM C, R x (See DTC P0201 [L3 WITH TC] ).
P0202 Injector circuit/open cylinder No. 2 ON 1 CCM C, R x (See DTC P0202 [L3 WITH TC] ).
P0203 Injector circuit/open cylinder No. 3 ON 1 CCM C, R x (See DTC P0203 [L3 WITH TC] ).
P0204 Injector circuit/open cylinder No. 4 ON 1 CCM C, R x (See DTC P0204 [L3 WITH TC] ).
P0222 TP sensor No. 2 circuit low input ON 1 CCM C, O, R x (See DTC P0222 [L3 WITH TC] ).
P0223 TP sensor No. 2 circuit high input ON 1 CCM C, O, R x (See DTC P0223 [L3 WITH TC] ).
P0234 Turbo/supercharger overboost condition OFF 1 Other C, R x (See DTC P0234 [L3 WITH TC] ).
P0245 Turbocharger wastegate solenoid low OFF 2 Other C, O, R x (See DTC P0245 [L3 WITH TC] ).
P0246 Turbocharger wastegate solenoid high OFF 2 Other C, O, R x (See DTC P0246 [L3 WITH TC] ).
P0300 Random misfire detected Flash/ON 1 or 2 Misfire C, R x (See DTC P0300 [L3 WITH TC] ).
P0301 Cylinder No. 1 misfire detected Flash/ON 1 or 2 Misfire C, R x (See DTC P0301, P0302, P0303, P0304 [L3 WITH TC] ).
P0302 Cylinder No. 2 misfire detected Flash/ON 1 or 2 Misfire C, R x
P0303 Cylinder No. 3 misfire detected Flash/ON 1 or 2 Misfire C, R x
P0304 Cylinder No. 4 misfire detected Flash/ON 1 or 2 Misfire C, R x
P0327 Knock sensor circuit low input ON 1 CCM C, O, R x (See DTC P0327 [L3 WITH TC] ).
P0328 Knock sensor circuit high input ON 1 CCM C, O, R x (See DTC P0328 [L3 WITH TC] ).
P0335 CKP sensor circuit malfunction ON 1 CCM C x (See DTC P0335 [L3 WITH TC] ).
P0340 CMP sensor circuit malfunction ON 1 CCM C x (See DTC P0340 [L3 WITH TC] ).
P0401 EGR flow insufficient detected ON 2 EGR C, R x (See DTC P0401 [L3 WITH TC] ).
P0403 EGR valve (stepper motor) circuit malfunction ON 2 CCM C, O, R x (See DTC P0403 [L3 WITH TC] ).
P0421 Catalyst system efficiency below threshold ON 2 Catalyst C x (See DTC P0421 [L3 WITH TC] ).
P0441 EVAP control system incorrect purge flow ON 2 EVAP system monitor C, R x (See DTC P0441 [L3 WITH TC] ).
P0442 EVAP control system leak detected (small leak) ON 2 EVAP system monitor C, R x (See DTC P0442 [L3 WITH TC] ).
P0443 EVAP control system purge control valve circuit malfunction ON 2 CCM C, O, R x (See DTC P0443 [L3 WITH TC] ).
P0446 Change over valve (COV) (EVAP system leak detection pump) stuck close ON 2 CCM C, R x (See DTC P0446 [L3 WITH TC] ).
P0455 EVAP control system leak detected (gross leak) ON 2 EVAP system monitor C, R x (See DTC P0455 [L3 WITH TC] ).
P0456(1) EVAP control system leak detected (very small leak) ON 2 EVAP system monitor C, R x (See DTC P0456 [L3 WITH TC] ).
P0461 Fuel gauge sender unit circuit range/performance ON 2 CCM C x (See DTC P0461 [L3 WITH TC] ).
P0462 Fuel gauge sender unit circuit low input ON 2 CCM C, O, R x (See DTC P0462 [L3 WITH TC] ).
P0463 Fuel gauge sender unit circuit high input ON 2 CCM C, O, R x (See DTC P0463 [L3 WITH TC] ).
P0480 Fan control circuit problem OFF 1 Other C, O, R x (See DTC P0480 [L3 WITH TC] ).
P0500 Vehicle speed sensor (VSS) circuit malfunction ON 2 CCM C x (See DTC P0500 [L3 WITH TC] ).
P0505 Idle control system malfunction OFF - - R - (See DTC P0505 [L3 WITH TC] ).
P0506 Idle control system RPM lower than expected ON 2 CCM C x (See DTC P0506 [L3 WITH TC] ).
P0507 Idle control system RPM higher than expected ON 2 CCM C x (See DTC P0507 [L3 WITH TC] ).
P050A Cold start idle air control system performance ON 2 Cold start emission reduction strategy monitoring C, R x (See DTC P050A [L3 WITH TC] ).
P050B Cold start ignition timing performance ON 2 Cold start emission reduction strategy monitoring C, R x (See DTC P050B [L3 WITH TC] ).
P0550 PSP switch circuit malfunction ON 2 CCM C x (See DTC P0550 [L3 WITH TC] ).
P0564 Cruise control switch circuit malfunction OFF 1 Other C x (See DTC P0564 [L3 WITH TC] ).
P0571 Brake switch circuit malfunction OFF 1 Other C x (See DTC P0571 [L3 WITH TC] ).
P0601 Internal control module memory check sum error ON 1 CCM C, O, R x (See DTC P0601 [L3 WITH TC] ).
P0602 PCM programming error ON 1 CCM C, O, R x (See DTC P0602 [L3 WITH TC] ).
P0604 PCM RAM error ON 1 CCM C, O, R x (See DTC P0604 [L3 WITH TC] ).
P0606 PCM processor ON 1 CCM C, O, R x (See DTC P0606 [L3 WITH TC] ).
P0607 PCM performance problem OFF 1 Other C, O, R x (See DTC P0607 [L3 WITH TC] ).
P0610 PCM vehicle options error ON 1 CCM C, O, R x (See DTC P0610 [L3 WITH TC] ).
P0638 Throttle actuator control range/performance ON 1 CCM C x (See DTC P0638 [L3 WITH TC] ).
P0703 Brake switch No. 1 circuit malfunction ON 2 CCM C x (See DTC P0703 [L3 WITH TC] ).
P0704 Clutch pedal position (CPP) switch circuit malfunction ON 2 CCM C x (See DTC P0704 [L3 WITH TC] ).
P0850 Neutral switch circuit malfunction ON 2 CCM C x (See DTC P0850 [L3 WITH TC] ).
P120F(3) Fuel pressure regulator excessive OFF 1 Other C x (See DTC P120F [L3 WITH TC] .)
P1260 Immobilizer system problem OFF - Other CO x (See DTC P1260 [L3 WITH TC] ).
P2004 Variable swirl control system shutter valve stuck open ON 2 CCM C, R x (See DTC P2004 [L3 WITH TC] ).
P2006 Variable swirl control system shutter valve stuck closed ON 2 CCM C, R x (See DTC P2006 [L3 WITH TC] ).
P2009 Variable swirl solenoid valve control circuit low ON 2 CCM C, O, R x (See DTC P2009 [L3 WITH TC] ).
P2010 Variable swirl solenoid valve control circuit high ON 2 CCM C, O, R x (See DTC P2010 [L3 WITH TC] ).
P2088 OCV actuator circuit low ON 1 CCM C, O, R x (See DTC P2088 [L3 WITH TC] ).
P2089 OCV actuator circuit high ON 1 CCM C, O, R x (See DTC P2089 [L3 WITH TC] ).
P2096 Target A/F feedback system too lean ON 2 Fuel system C x (See DTC P2096 [L3 WITH TC] ).
P2097 Target A/F feedback system too rich ON 2 Fuel system C x (See DTC P2097 [L3 WITH TC] ).
P2100 Throttle actuator circuit open ON 1 CCM C, O, R x (See DTC P2100 [L3 WITH TC] ).
P2101 Throttle actuator circuit range/performance ON 1 CCM CR x (See DTC P2101 [L3 WITH TC] ).
P2102 Throttle actuator circuit low input ON 1 CCM C, O, R x (See DTC P2102 [L3 WITH TC] ).
P2103 Throttle actuator circuit high input ON 1 CCM C, O, R x (See DTC P2103 [L3 WITH TC] ).
P2107 Throttle actuator control module processor problem ON 1 CCM C, R x (See DTC P2107 [L3 WITH TC] ).
P2108 Throttle actuator control module performance problem ON 1 CCM CR x (See DTC P2108 [L3 WITH TC] ).
P2119 Throttle actuator control throttle body range/performance ON 1 CCM C, R x (See DTC P2119 [L3 WITH TC] ).
P2122 Accelerator pedal position (APP) sensor No. 1 circuit low input ON 1 CCM C, O, R x (See DTC P2122 [L3 WITH TC] ).
P2123 Accelerator pedal position (APP) sensor No. 1 circuit high input ON 1 CCM C, O, R x (See DTC P2123 [L3 WITH TC] ).
P2126 Accelerator pedal position (APP) sensor No. 2 circuit range/performance ON 1 CCM C, O, R x (See DTC P2126 [L3 WITH TC] ).
P2127 Accelerator pedal position (APP) sensor No. 2 circuit low input ON 1 CCM C, O, R x (See DTC P2127 [L3 WITH TC] ).
P2128 Accelerator pedal position (APP) sensor No. 2 circuit high input ON 1 CCM C, O, R x (See DTC P2128 [L3 WITH TC] ).
P2135 Throttle position sensor No. 1/No. 2 voltage correlation problem ON 1 CCM C, O, R x (See DTC P2135 [L3 WITH TC] ).
P2138 Accelerator pedal position (APP) sensor No. 1/No. 2 voltage correlation problem ON 1 CCM C, O, R x (See DTC P2138 [L3 WITH TC] ).
P2177 Fuel system too lean at off idle ON 2 Fuel system C, R x (See DTC P2177 [L3 WITH TC] ).
P2178 Fuel system too rich at off idle ON 2 Fuel system C, R x (See DTC P2178 [L3 WITH TC] ).
P2187 Fuel system too lean at idle ON 2 Fuel system C, R x (See DTC P2187 [L3 WITH TC] ).
P2188 Fuel system too rich at idle ON 2 Fuel system C, R x (See DTC P2188 [L3 WITH TC] ).
P2195 A/F sensor signal stuck lean ON 2 A/F sensor, HO2S C x (See DTC P2195 [L3 WITH TC] ).
P2196 A/F sensor signal stuck rich ON 2 A/F sensor, HO2S C x (See DTC P2196 [L3 WITH TC] ).
P2228 BARO sensor circuit low input ON 1 CCM C, O, R x (See DTC P2228 [L3 WITH TC] ).
P2229 BARO sensor circuit high input ON 1 CCM C, O, R x (See DTC P2229 [L3 WITH TC] ).
P2237 A/F sensor positive current control circuit open ON 2 A/F sensor, HO2S C, O, R x (See DTC P2237 [L3 WITH TC] ).
P2245 A/F sensor reference voltage circuit low input ON 2 A/F sensor, HO2S C, O, R x (See DTC P2245 [L3 WITH TC] ).
P2246 A/F sensor reference voltage circuit high input ON 2 A/F sensor, HO2S C, O, R x (See DTC P2246 [L3 WITH TC] ).
P2251 A/F sensor negative current control circuit open ON 2 A/F sensor, HO2S C, O, R x (See DTC P2251 [L3 WITH TC] ).
P2401 EVAP system leak detection pump motor circuit low ON 2 CCM C, R x (See DTC P2401 [L3 WITH TC] ).
P2402 EVAP system leak detection pump motor circuit high ON 2 CCM C, R x (See DTC P2402 [L3 WITH TC] ).
P2404 EVAP system leak detection pump sensor circuit malfunction ON 2 CCM C, R x (See DTC P2404 [L3 WITH TC] ).
P2405 EVAP system leak detection pump sensor circuit low input ON 2 CCM C, R x (See DTC P2405 [L3 WITH TC] ).
P2502 Generator terminal B circuit open OFF 1 Other C, R x (See DTC P2502 [L3 WITH TC] ).
P2503 Generator output voltage signal no electricity OFF 1 Other C, R x (See DTC P2503 [L3 WITH TC] ).
P2504 Battery overcharge OFF 1 Other C, R x (See DTC P2504 [L3 WITH TC] ).
P2507 PCM +BB (back-up battery) voltage low ON 1 CCM C, O, R x (See DTC P2507 [L3 WITH TC] ).
P2610 PCM internal engine off timer performance ON 2 CCM C x See DTC P2610 [L3 WITH TC] ).
U0073 Control module communication Bus off (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] )
U0121 Communication error to ABS HU/CM (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] )
U0155 Communication error to instrument cluster (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] )
(1) California emission regulation applicable model
(2) C; CMDTC self-test, O; KOEO self-test, R; KOER self-test

(3) - U.S.A. and CANADA
(4) - Except U.S.A. and CANADA