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Diagnostic Code Index

WARNING: This page is about a different car, the 2008 Saturn Aura. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B1000  B1000 00: Engine Control Unit Performance - No Additional Information
B1000 31: Engine Control Unit Performance - General Checksum Error
B1000 57: Engine Control Unit Performance - Expected Reaction After Event Did Not Occur
DTC B1001  B1001 00: Option Configuration Error
B1001 45: Option Configuration Error Variant Not Programmed
B1001 46: Option Configuration Error
B1001 4B: Option Configuration Error Calibration Not Learned
DTC B1004  B1004: Keep Alive Memory (KAM) Reset
DTC B1009  B1009: EEPROM Checksum Mismatch
DTC C0550  C0550 00: EEPROM Checksum Mismatch
C0550 39: EEPROM Checksum Mismatch
DTC U0001  U0001 00: High Speed CAN Communication Bus
DTC U0073  U0073: High Speed Communication Bus
DTC U0100-U0299  U0100 00: Lost Communication With ECM/PCM
U0100 75: Lost Communication With ECM/PCM
U0100 7F: Lost Communication With ECM/PCM
U0101 00: Lost Communication With TCM
U0102 00: Lost Communication With Transfer Case Control Module
U0104 00: Lost Communication With Cruise Control Module
U0104 7F: Lost Communication With Cruise Control Module
U0106 00: Lost Communication With Glow Plug Control Module
U0109 00: Lost Communication With Fuel Pump Control Module
U0117 00: Lost Communication With Electrical PTO Control Module
U0121 00: Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122 00: Lost Communication With Vehicle Dynamics Control Module
U0131 00: Lost Communication With Power Steering Control Module
U0132 00: Lost Communication With Ride Level Control Module
U0134 00: Lost Communication With Power Steering Control Module - Rear
U0136 00: Lost Communication With Differential Control Module - Rear
U0140 00: Lost Communication With Body Control Module
U0141 00: Lost Communication With Body Control Module A
U0151 00: Lost Communication With Restraints Control Module
U0151 71: Lost Communication With Restraints Control Module Invalid Serial Data Received
U0151 7F: Lost Communication With Restraints Control Module Erratic
U0155 00: Lost Communication With Instrument Panel Cluster (IPC) Control Module
U0156 00: Lost Communication With Information Center A (DIC)
U0158 00: Lost Communication With Head Up Display
U0159 00: Lost Communication With Parking Assist Control Module
U0160 00: Lost Communication With Audible Alert Control Module
U0164 00: Lost Communication With HVAC Control Module
U0165 00: Lost Communication With HVAC Control Module - Rear
U0168 00: Lost Communication With Vehicle Security Control Module
U0170 00: Lost Communication With Restraints System Sensor A (PPS)
U0172 00: Lost Communication With Rollover Sensor
U0184 00: Lost Communication With Radio
U0186 00: Lost Communication With Audio Amplifier
U0291 00: Lost Communication With Television
U0194 00: Lost Communication With Digital Radio Receiver (DRR)
U0198 00: Lost Communication With Telematic Control Module
U0199 00: Lost Communication With Door Control Module A (DDM)
U0200 00: Lost Communication With Door Control Module B (PDM)
U0208 00: Lost Communication With Seat Control Module A (DSM/MSM)
U0209 00: Lost Communication With Seat Control Module B (HVSM)
U0210 00: Lost Communication With Seat Control Module C (RHVSM)
U0214 00: Lost Communication With Remote Function Actuation
U0230 00: Lost Communication With Rear Gate Module
U0232 00: Lost Communications With Side Object Detection (SOD) Module - Left
U0233 00: Lost Communications With Side Object Detection (SOD) Module - Right
U0236 00: Lost Communications With Column Locking Module (CLM)
U0241 00: Lost Communication With Headlamp Control Module A
U0249 00: Lost Communication With Entertainment Control Module - Rear B
DTC U1866-U1899  U1866: Battery Energy Control Module Lost Communication With Body Control Module
U1886: Battery Energy Control Module Lost Communication With Engine Control Module/Powertrain Control Module
U1897: Starter/Generator Control Module Lost Communication With Battery Energy Control Module
U1899: Starter/Generator Control Module Lost Communication With Engine Control Module/Powertrain Control Module
DTC U2100  U2100: Controller Area Network (CAN) Bus Communication
DTC U2103  U2103 00: Fewer Controllers On Than Programmed
DTC U2105-U2199  U2105: Lost Communication With Engine Control System
U2106: Lost Communication With Transmission Control System
U2107: Lost Communication With Body Control System
U2108: Lost Communication With ABS/TCS Control System
U2109: Lost Communication With Powertrain Control System
U2110: Lost Communication With Chassis Multiple Control System
U2111: Lost Communication With Steering Control System
U2112: Lost Communication With Electronic Suspension Control (ESC)
U2113: Lost Communication With Sensing and Diagnostic Module (SDM)
U2114: Lost Communication With PPS or CPS
U2115: Lost Communication With (Restraints Control System)
U2116: Lost Communication With Instrument Panel Cluster (IPC)
U2117: Lost Communication With Driver Information Center (DIC)
U2118: Lost Communication With Head Up Display (HUD)
U2119: Lost Communication With Daytime Running Lamps (DRL) System
U2120: Lost Communication With Automatic Headlamp Leveling Device (AHLD)
U2121: Lost Communication With Radio Display
U2122: Lost Communication With Radio
U2123: Lost Communication With Compact Disc Changer (CDX)
U2124: Lost Communication With Audio Amplifier
U2125: Lost Communication With Telematic Unit
U2126: Lost Communication With (Mobile Communications Control System)
U2127: Lost Communication With Front HVAC
U2128: Lost Communication With Rear HVAC
U2129: Lost Communication With Remote Function Actuator (RFA)
U2130: Lost Communication With Driver Door Module (DDM)
U2131: Lost Communication With Driver Seat Module (DSM)
U2132: Lost Communication With Passenger Door Module (PDM)
U2133: Lost Communication With Passenger Seat Module (PSM)
U2134: Lost Communication With Rear Door Module (RDM)
U2135: Lost Communication With Rear Integration Module (RIM)
U2136: Lost Communication With Memory Mirror Module (MMM)
U2137: Lost Communication With Vehicle Theft Deterrent (VTD)
U2138: Lost Communication With Column Locking Module (CLM)
U2139: Lost Communication With Column Integration Module (CIM)
U2140: Lost Communication With Underhood Electrical Center (UEC)
U2141: Lost Communication With Rear Electrical Center (REC)
U2142: Lost Communication With Yaw Rate Sensor (YRS)
U2143: Lost Communication With Steering Angle Sensor (SAS)
U2144: Lost Communication With Distance Sensing Cruise Control Module
U2145: Lost Communication With Parking Assistance System (PAS)
U2146: Lost Communication With Shift Lever Module (SLM)
U2147: Lost Communication With Auxiliary Heater System (AHS)
U2148: Lost Communication With Sun Roof Module (SRM)
U2149: Lost Communication With Tire Pressure Monitor (TPM) System
U2150: Navigation Electronic Control Unit (ECU) Gateway Communications
U2151: Navigation Electronic Control Unit (ECU) Communications
U2152: Navigation Bus Request Line Circuit Low
U2153: Navigation Electronic Control Unit (ECU) - VICS Communication Circuit
U2160: Lost Communication With Steering Control System Sensor
U2161: Lost Communication With Dash Integration Module (DIM)
U2162: Lost Communication With Instrument Panel integration Module (IPM)
U2163: Lost Communication With Left Rear Door Module (LRDM)
U2164: Lost Communication With Right Rear Door Module (RRDM)
U2165: Lost Communication With Driver Door Switch (DDS)
U2166: Lost Communication With Driver Position Module (DPM)
U2167: Lost Communication With Remote Control Door Lock Receiver
U2168: Lost Communication With Side Object Detection (SOD) Module - Left
U2169: Lost Communication With Side Object Detection (SOD) Module - Right
U2170: Lost Communication With Four Wheel Drive (4WD) Clutch
U2171: Lost Communication With Rear Seat Entertainment (RSE)
U2172: Lost Communication With Digital Radio Receiver
U2173: Lost Communication With Passive Entry and Passive Start System
U2174: Lost Communication With Parking Heater System
U2175: Lost Communication With Special Vehicle Module
U2176: Lost Communication With Power Take Off (PTO) Control Module
U2177: Lost Communication With Cruise Control Module
U2178: Lost Communication With Trailer Interface Module
U2179: Lost Communication With Television Module
U2180: Lost Communication With Folding Top Control Module
U2181: Lost Communication With Moveable Roof Module