DTC Charts
INSTRUMENT CLUSTER (IC) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1202 | Fuel Sender Circuit Open (fuel pump module sender) | Go to Pinpoint Test B . |
| B1204 | Fuel Sender Circuit Short To Ground (fuel pump module sender) | Go to Pinpoint Test B . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Go to Pinpoint Test AJ . |
| B1317 | Battery Voltage High | CLEAR the DTCs. REPEAT the self-test. If DTC B1317 is retrieved, REFER to CHARGING SYSTEM - GENERAL INFORMATION to diagnose the charging system for overcharging. |
| B1318 | Battery Voltage Low | Go to Pinpoint Test AO . |
| B1342 | ECU is Faulted | INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B1353 | Ignition Key-In Circuit Open | Go to Pinpoint Test AL . |
| B1556 | Ignition RUN/START Circuit Open | Go to Pinpoint Test A . |
| B1557 | Ignition RUN/START Circuit Short to Battery | Go to Pinpoint Test AP . |
| B2143 | NVM Memory Failure | CLEAR the DTCs. REPEAT the self-test. If the DTC is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B236A | Chime Output Open | CLEAR the DTCs. REPEAT the self-test. If the DTC is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2477 | Module Configuration Failure | CONFIGURE the instrument cluster (IC). REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. If DTC B2477 returns, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . |
| B2627 | Fuel Sender Circuit Open #2 (fuel sender) | Go to Pinpoint Test B . |
| B2628 | Fuel Sender Circuit Short to Ground #2 (fuel sender) | Go to Pinpoint Test B . |
| B2879 | Fuel Tank Jet Pump Fault | Go to Pinpoint Test B . |
| B2903 | Chime Output Circuit Short To Battery | CLEAR the DTCs. REPEAT the self-test. If the DTC is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2940 | Chime Output Circuit Short To Ground | CLEAR the DTCs. REPEAT the self-test. If the DTC is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| C1093 | Traction Control Disable Switch Circuit Failure | REFER to VEHICLE DYNAMIC SYSTEMS . |
| U0073 | Control Module Communication Bus A Off | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2023 | Fault Received From External Node | U2023 is set when a module receives invalid network data from another module with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U2050 | No Application Present | REPROGRAM the instrument cluster (IC). If the DTC occurs after a software reprogram, REPROGRAM the instrument cluster (IC) again. If the DTC reappears after each attempt to reprogram, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |
SMART JUNCTION BOX (SJB) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1201 | Fuel Sender Circuit Failure (fuel pump module sender) | Go to Pinpoint Test B . |
| B1202 | Fuel Sender Circuit Open (fuel pump module sender) | Go to Pinpoint Test B . |
| B2479 | Brake Park Switch Circuit Short to Ground | Go to Pinpoint Test M . |
| B2627 | Fuel Sender Circuit Open #2 (fuel sender) | Go to Pinpoint Test B . |
| B2628 | Fuel Sender Circuit Short to Ground #2 (fuel sender) | Go to Pinpoint Test B . |
| C1189 | Brake Fluid Level Sensor Input Short Circuit to Ground | Go to Pinpoint Test M . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |
PCM DTC CHART
| DTC | Description | Action |
|---|---|---|
| P0457 | Evaporative Emission System Leak Detected (fuel cap loose/off) | Go to Pinpoint Test V . |
| P0460 | Fuel Level Sensor A Circuit | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P0461 | Fuel Level Sensor A Circuit Range/Performance | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P0462 | Fuel Level Sensor A Circuit Low | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P0463 | Fuel Level Sensor A Circuit High | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P2065 | Fuel Level Sensor B Circuit | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P2066 | Fuel Level Sensor B Circuit Range/Performance | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P2067 | Fuel Level Sensor B Circuit Low | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| P2068 | Fuel Level Sensor B Circuit High | REFER to the Introduction - Gasoline Engines
first. If sent here from the PC/ED manual, go to Pinpoint Test B . |
| All other DTCs | - | REFER to the Introduction - Gasoline Engines . |