Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1000 | B1000 31: Engine Control Unit Performance - General Checksum Error B1000 33: Electronic Control Unit (ECU) Performance Special Memory Failure B1000 34: Electronic Control Unit (ECU) Performance RAM Failure B1000 35: Electronic Control Unit (ECU) Performance ROM Failure B1000 36: Electronic Control Unit (ECU) Performance EEPROM Failure B1000 37: Electronic Control Unit (ECU) Performance Watchdog B1000 39: Electronic Control Unit (ECU) Performance Internal Electronic Failure B1000 5A: Electronic Control Unit (ECU) Performance Plausibility Failure |
| 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 | Controller Area Network (CAN) Bus Communication |
| 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 (ALC/ESC/ASCM) 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 (VCIM) 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 U1000 and U1255 | U1000: Class 2 Data Link U1255: Loss of Class 2 Communication |
| DTC U1300, U1301, or U1305 | U1300: Class 2 Data Link Low U1301: Class 2 Data Link High U1305: Class 2 Data Link High or Low |
| DTC U2103 | U2103 00: Fewer Controllers On Than Programmed |
| DTC U2105-U2199 | U2105 00: Lost Communication With Engine Control System U2106 00: Lost Communication With Transmission Control System U2107 00: Lost Communication With Body Control System U2108 00: Lost Communication With ABS/TCS Control System U2109 00: Lost Communication With Powertrain Control System U2110 00: Lost Communication With Chassis Multiple Control System U2111 00: Lost Communication With Steering Control System U2112 00: Lost Communication With Electronic Suspension Control (ESC) U2113 00: Lost Communication With Sensing and Diagnostic Module (SDM) U2114 00: Lost Communication With PPS or CPS U2115 00: Lost Communication With (Restraints Control System) U2116 00: Lost Communication With Instrument Panel Cluster (IPC) U2117 00: Lost Communication With Driver Information Center (DIC) U2118 00: Lost Communication With Head Up Display (HUD) U2119 00: Lost Communication With Daytime Running Lamps (DRL) System U2120 00: Lost Communication With Automatic Headlamp Leveling Device (AHLD) U2121 00: Lost Communication With Radio Display U2122 00: Lost Communication With Radio U2123 00: Lost Communication With Compact Disc Changer (CDX) U2124 00: Lost Communication With Audio Amplifier U2125 00: Lost Communication With Telematic Unit U2126 00: Lost Communication With (Mobile Communications Control System) U2127 00: Lost Communication With Front HVAC U2128 00: Lost Communication With Rear HVAC U2129 00: Lost Communication With Remote Function Actuator (RFA) U2130 00: Lost Communication With Driver Door Module (DDM) U2131 00: Lost Communication With Driver Seat Module (DSM) U2132 00: Lost Communication With Passenger Door Module (PDM) U2133 00: Lost Communication With Passenger Seat Module (PSM) U2134 00: Lost Communication With Rear Door Module (RDM) U2135 00: Lost Communication With Rear Integration Module (RIM) U2136 00: Lost Communication With Memory Mirror Module (MMM) U2137 00: Lost Communication With Vehicle Theft Deterrent (VTD) U2138 00: Lost Communication With Column Locking Module (CLM) U2139 00: Lost Communication With Column Integration Module (CIM) U2140 00: Lost Communication With Underhood Electrical Center (UEC) U2141 00: Lost Communication With Rear Electrical Center (REC) U2142 00: Lost Communication With Yaw Rate Sensor (YRS) U2143 00: Lost Communication With Steering Angle Sensor (SAS) U2144 00: Lost Communication With Distance Sensing Cruise Control Module U2145 00: Lost Communication With Parking Assistance System (PAS) U2146 00: Lost Communication With Shift Lever Module (SLM) U2147 00: Lost Communication With Auxiliary Heater System (AHS) U2148 00: Lost Communication With Sun Roof Module (SRM) U2149 00: Lost Communication With Tire Pressure Monitor (TPM) System U2150 00: Navigation Electronic Control Unit (ECU) Gateway Communications U2151 00: Navigation Electronic Control Unit (ECU) Communications U2152 00: Navigation Bus Request Line Circuit Low U2153 00: Navigation Electronic Control Unit (ECU) - VICS Communication Circuit U2160 00: Lost Communication With Steering Control System Sensor U2161 00: Lost Communication With Dash Integration Module (DIM) U2162 00: Lost Communication With Instrument Panel integration Module (IPM) U2163 00: Lost Communication With Left Rear Door Module (LRDM) U2164 00: Lost Communication With Right Rear Door Module (RRDM) U2165 00: Lost Communication With Driver Door Switch (DDS) U2166 00: Lost Communication With Driver Position Module (DPM) U2167 00: Lost Communication With Remote Control Door Lock Receiver U2168 00: Lost Communication With Side Object Detection (SOD) Module - Left U2169 00: Lost Communication With Side Object Detection (SOD) Module - Right U2170 00: Lost Communication With Four Wheel Drive (4WD) Clutch U2171 00: Lost Communication With Rear Seat Entertainment (RSE) U2172 00: Lost Communication With Digital Radio Receiver U2173 00: Lost Communication With Passive Entry and Passive Start System U2174 00: Lost Communication With Parking Heater System U2175 00: Lost Communication With Special Vehicle Module U2176 00: Lost Communication With Power Take Off (PTO) Control Module U2177 00: Lost Communication With Cruise Control Module U2178 00: Lost Communication With Trailer Interface Module U2179 00: Lost Communication With Television Module U2180 00: Lost Communication With Folding Top Control Module U2181 00: Lost Communication With Moveable Roof Module |