Instrument Cluster Diagnostic Trouble Code (DTC) List
INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1202 | Fuel Sender Circuit Open | Instrument Cluster | See PINPOINT TEST 21: INCORRECT FUEL GAUGE INDICATION . |
| B1204 | Fuel Sender Circuit Short to Ground | Instrument Cluster | See PINPOINT TEST 21: INCORRECT FUEL GAUGE INDICATION |
| B1317 | Battery Voltage High | Instrument Cluster | See PINPOINT TEST 7: CHARGING SYSTEM WARNING INDICATOR IS NEVER ON . |
| B1318 | Battery Voltage Low | Instrument Cluster | See PINPOINT TEST 7: CHARGING SYSTEM WARNING INDICATOR IS NEVER ON . |
| B1342 | ECU is Defective | Instrument Cluster | Clear all DTCs. Retrieve the DTCs. If DTC B1342 is still present, install a new instrument cluster. See INSTRUMENT CLUSTER . Test the system for normal operation. |
| B2143 | NVM Memory Failure | Instrument Cluster | See PINPOINT TEST 5: SPEEDOMETER/ODOMETER IS INOPERATIVE . |
| B2207 | ECU ROM Checksum | Instrument Cluster | Clear all DTCs. Retrieve the DTCs. If the DTC B2207 is still present, install a new instrument cluster. See INSTRUMENT CLUSTER . Test the system for normal operation. |
| B2477 | Module Configuration Failure | Instrument Cluster | See MODULE CONTROLLED FUNCTIONS . |
| B2675 | Trip Reset Button Stuck | Instrument Cluster | Install a new instrument cluster. See INSTRUMENT CLUSTER . Test the system for normal operation. |
| C1221 | ABS Warning Lamp Output Circuit Short to Ground | Instrument Cluster | See PINPOINT TEST 8: ANTI-LOCK BRAKE SYSTEM (ABS) WARNING INDICATOR IS NEVER/ALWAYS ON . |
| C1226 | Brake Warning Lamp Output Circuit Short to Ground | Instrument Cluster | See PINPOINT TEST 8: ANTI-LOCK BRAKE SYSTEM (ABS) WARNING INDICATOR IS NEVER/ALWAYS ON . |
| C2784 | RAM Checksum Failure | Instrument Cluster | Clear all DTCs. Retrieve the DTCs. If DTC C2784 is still present, install a new instrument cluster. See INSTRUMENT CLUSTER . Test the system for normal operation. |
| P0117 | Engine Coolant Temperature Circuit Low Input | Instrument Cluster | See PINPOINT TEST 2: INCORRECT TEMPERATURE GAUGE INDICATION . |
| U2050 | No Application Present | Instrument Cluster | Reflash the instrument cluster. If the DTC occurs after a software reflash, reflash the instrument cluster again. If the DTC is present after each attempt to reflash, install a new instrument cluster. See INSTRUMENT CLUSTER . Test the system for normal operation. |