DTC Charts
INSTRUMENT CLUSTER (IC) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1137 | Data Not Programmed | REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS article. |
| B1138 | Memory Full | REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS article. |
| B1139 | Invalid Transmitter Identification Code | REFER to HANDLES, LOCKS, LATCHES & ENTRY SYSTEMS article. |
| B1202 | Fuel Sender Circuit Open (fuel pump module) | If equipped with front wheel drive (FWD), go to Pinpoint Test A . If equipped with all wheel drive (AWD), go to Pinpoint Test B . |
| B1204 | Fuel Sender Circuit Short to Ground (fuel pump module) | If equipped with FWD, go to Pinpoint Test A . If equipped with AWD, go to Pinpoint Test B . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Trip/Reset switch failure occurred. VERIFY the trip/reset switch is not binding on the instrument cluster (IC) bezel. If the trip/reset switch is binding on the instrument cluster (IC) bezel, REPAIR the bezel assembly as necessary. CLEAR the DTCs. REPEAT the self-test. If the trip/reset switch is not binding on the instrument cluster (IC) bezel, CLEAR the DTCs. REPEAT the self-test. If DTC B1205 is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B1209 | EIC Switch-2 Assembly Circuit Failure | CLEAR the DTCs. REPEAT the self-test. If DTC B1209 is still present, INSTALL a new message center switch. REFER to Message Center Switch . TEST the system for normal operation. |
| B1213 | Anti-Theft Number of Programmed Keys Is Below Minimum | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B1317 | Battery Voltage High | CLEAR the DTCs. REPEAT the self-test. If DTC B1317 is still present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1318 | Battery Voltage Low | Go to Pinpoint Test A . |
| B1342 | ECU is Faulted | INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B1363 | Ignition Start Circuit Failure | Go to Pinpoint Test AE . |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder. | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder. | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B1681 | PATS Transceiver Module Signal Is Not Received | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B1868 | Lamp Air Bag Warning Indicator Circuit Failure | If DTCs U2472 and B1868 are both present, go to Pinpoint Test AK
to diagnosis DTC U2472 first. If only DTC B1868 is present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2103 | Antenna Not Connected | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B2141 | NVM Configuration Failure | CARRY OUT the parameter reset. REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. TEST the system for normal operation. |
| B2143 | NVM Memory Failure | CLEAR the DTCs. REPEAT the self-test. If DTC B2143 is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2207 | ECU ROM Checksum Error | CLEAR the DTCs. REPEAT the self-test. If DTC B2207 is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2390 | Master/Slave Communication Failure | CLEAR the DTCs. REPEAT the self-test. If DTC B2390 is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| B2431 | Transponder Programming Failed | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. |
| B2477 | Module Configuration Failure | CARRY OUT the programmable module installation (PMI) for the instrument cluster (IC). REFER to MODULE CONFIGURATION article. TEST the system for normal operation. |
| 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 . |
| B2844 | Ignition Fault | Go to Pinpoint Test AF . |
| B2879 | Fuel Tank Jet Pump Fault | Go to Pinpoint Test B . |
| C1093 | Traction Control Disable Switch Circuit Failure | REFER to VEHICLE DYNAMIC SYSTEMS article. |
| C2784 | RAM Checksum Failure | CLEAR the DTCs. REPEAT the self-test. If DTC C2784 is still present, INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation. |
| U0002 | High Speed CAN Communication Bus Performance | CARRY OUT the network test. REFER to MODULE COMMUNICATIONS NETWORK article to diagnose any modules that fail to communicate. CLEAR the DTCs. REPEAT the self-test. If DTC U0002 returns, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the high speed controller area network (HS-CAN) communication bus. |
| U0020 | Low Speed CAN Communication Bus Performance | CARRY OUT the network test. REFER to MODULE COMMUNICATIONS NETWORK article to diagnose any modules that fail to communicate. CLEAR the DTCs. REPEAT the self-test. If DTC U0020 returns, REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the medium speed controller area network (MS-CAN) communication bus. |
| U0100 | Lost Communication With ECM/PCM | Go to Pinpoint Test AG . |
| U0102 | Lost Communication With Transfer Case Control Module (4x4CM) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0102 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | Go to Pinpoint Test AH . |
| U0140 | Lost Communication With Body Control Module (GEM) | Go to Pinpoint Test AI . |
| U0151 | Lost Communication With Restraints Control Module (RCM) | Go to Pinpoint Test AJ . |
| U0159 | Lost Communication With Parking Assist Control Module (PAM) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0159 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0164 | Lost Communication With HVAC Control Module (EATC) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0164 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0208 | Lost Communication With Seat Control Module (DSM) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0208 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0230 | Lost Communication With Rear Gate Module (LTM) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0230 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U0241 | Lost Communication With Headlamp Control Module (HCM) | REPEAT the self-test. If DTC B1318 is present, REFER to CHARGING SYSTEM - GENERAL INFORMATION article to diagnose the charging system. If DTC U0241 returns, REFER to MODULE COMMUNICATIONS NETWORK article. |
| U2013 | Compass Module Is Not Responding | Go to Pinpoint Test AN . |
| 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 article for a list of all DTCs. |
| U2050 | No Application Present | REFER to MODULE CONFIGURATION article. |
| U2051 | One or More Calibration Files Missing/Corrupt | REFER to MODULE CONFIGURATION article. |
| U2472 | Unexpected Ignition State | Go to Pinpoint Test AK . |
| U2510 | CAN-Invalid Data For Vehicle Security | CARRY OUT the parameter reset. REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. TEST the system for normal operation. |
| U2511 | CAN-Data Mis-Match (Receive Data Does Not Match Expected) | CARRY OUT the parameter reset. REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. TEST the system for normal operation. |
SMART JUNCTION BOX (SJB) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1352 | Ignition Key-In Circuit Failure | If the chime sounds with the door ajar and no key in the ignition, go to Pinpoint Test AS
. If the key-in-ignition chime is inoperative, go to Pinpoint Test AT . |
| B2479 | Brake Park Switch Circuit Short to Ground | Go to Pinpoint Test M . |
| C1125 | Brake Fluid Level Sensor Input Circuit Failure | Go to Pinpoint Test M . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |
PCM DTC CHART
| DTC | Description | Action |
|---|---|---|
| P0457 | Evaporative Emission System Leak Detected (Fuel Cap Loose/Off) | Go to Pinpoint Test K . |
| P0460 | Fuel Level Sensor A Circuit | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test A for front wheel drive (FWD) vehicles. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B for all wheel drive (AWD) vehicles. |
| P0461 | Fuel Level Sensor A Circuit Range/Performance | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test A for front wheel drive (FWD) vehicles. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B for all wheel drive (AWD) vehicles. |
| P0462 | Fuel Level Sensor A Circuit Low | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test A for front wheel drive (FWD) vehicles. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B for all wheel drive (AWD) vehicles. |
| P0463 | Fuel Level Sensor A Circuit High | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test A for front wheel drive (FWD) vehicles. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B for all wheel drive (AWD) vehicles. |
| P2065 | Fuel Level Sensor B Circuit | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B . |
| P2066 | Fuel Level Sensor B Circuit Range/Performance | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B . |
| P2067 | Fuel Level Sensor B Circuit Low | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B . |
| P2068 | Fuel Level Sensor B Circuit High | REFER to the Introduction - Gasoline Engines
article first. If sent here from the Introduction - Gasoline Engines article , go to Pinpoint Test B . |
| All other DTCs | - | REFER to the Introduction - Gasoline Engines article. |