Supplemental Restraints Systems DTCS
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| - | The Air Bag Warning Indicator is Illuminated Continuously | Go to Pinpoint Test A . |
| B1048 | Passenger Side Air Bag Cross Link to Another Firing Loop | Go to Pinpoint Test B . |
| B1049 | Passenger Seat Belt Pretensioner Cross Link to Another Firing Loop | Go to Pinpoint Test C . |
| B1054 | Driver Seat Belt Pretensioner Cross Link to Another Firing Loop | Go to Pinpoint Test D . |
| B1057 | Driver Air Bag Cross Link to Another Firing Loop | Go to Pinpoint Test E . |
| B1231 | RCM Crash Data Memory Full | INSTALL a new restraints control module (RCM) and CARRY OUT programmable module installation (PMI). REFER to Restraints Control Module (RCM) and Inspection and Repair After a Supplemental Restraint System (SRS) Deployment . |
| B1317 | Battery Voltage High | REFER to CHARGING SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. |
| B1318 | Battery Voltage Low | REFER to CHARGING SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS article. |
| B1342 | RCM is Faulted | INSTALL a new RCM and CARRY OUT PMI. REFER to Restraints Control Module (RCM) . |
| B2292 | Restraint System - Seat Belt Pretensioner Fault (Driver Pretensioner Circuit Fault) | Go to Pinpoint Test F . |
| B2292 | Restraint System - Seat Belt Pretensioner Fault (Passenger Pretensioner Circuit Fault) | Go to Pinpoint Test F . |
| B2293 | Restraint System - Air Bag Fault (Driver Front Air Bag Circuit Fault) | Go to Pinpoint Test G . |
| B2293 | Restraint System - Air Bag Fault (Passenger Front Air Bag Circuit Fault) | Go to Pinpoint Test G . |
| B2296 | Restraint System - Impact Sensor Fault | Go to Pinpoint Test H . |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground | Go to Pinpoint Test I . |
| B2435 | Drivers Seat Belt Buckle Switch Resistance out of Range | Go to Pinpoint Test J . |
| B2477 | Module Configuration Failure | This DTC indicates PMI has not been done to a newly installed module. CARRY OUT PMI. REFER to MODULE CONFIGURATION article. CLEAR the DTC. CARRY OUT the self-test. |
| B2607 | Harness/Configuration Mismatch | This DTC indicates the RCM is configured incorrectly. CARRY OUT PMI. REFER to MODULE CONFIGURATION article. CLEAR the DTC. CARRY OUT the self-test. If DTC is retrieved a second time, INSTALL a new RCM and CARRY OUT PMI. REFER to Restraints Control Module (RCM) . |
| B2691 | Seat Belt Buckle Switch Circuit Fault, Front Driver's Side | Go to Pinpoint Test K . |
| C1414 | Incorrect Module Design Level | VERIFY RCM part number is correct for vehicle. CARRY OUT PMI. REFER to MODULE CONFIGURATION article. CLEAR the DTC. CARRY OUT the self-test. If DTC is retrieved a second time, INSTALL a new RCM and CARRY OUT PMI. REFER to Restraints Control Module (RCM) . |
| U0100 | Lost Communication With ECM/PCM | REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the communication concern. |
| U2023 | Fault Received From External Node | DTC 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 | This DTC indicates PMI has failed. CARRY OUT PMI. REFER to MODULE CONFIGURATION article. CLEAR the DTC. CARRY OUT the self-test. If DTC is retrieved a second time, INSTALL a new RCM and CARRY OUT PMI. REFER to Restraints Control Module (RCM) . |