Airbag/Supplemental Restraints Systems DTCS
RESTRAINTS CONTROL MODULE (RCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| - | The Air Bag Indicator is Illuminated Continuously, RCM Disconnected or Inoperative, Loss of Battery Feed, or Loss of Signal Ground | Go To PINPOINT TEST A . |
| B1231 | Crash Data Memory Full | Install a new RCM and impact sensors. REFER to INSPECTION AND REPAIR AFTER A SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPLOYMENT . |
| B1317 | Battery Voltage High | CHECK battery voltage; to be below 16 volts. REFER to BATTERY MOUNTING AND CABLES . |
| B1318 | Battery Voltage Low | CHECK battery voltage; to be above 9.0 volts. REFER to BATTERY MOUNTING AND CABLES . |
| B1342 | RCM Is Faulted | Install a new RCM. |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open or Short to Ground | Go To PINPOINT TEST B . |
| B1870 | Air Bag Warning Indicator Circuit Short to Battery | Go To PINPOINT TEST C . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | Go To PINPOINT TEST D . |
| B1892 | Air Bag Tone Warning Indicator Circuit Open or Short to Ground | Go To PINPOINT TEST E . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | Go To PINPOINT TEST F . |
| B2292 | Restraint System - Safety Belt Pretensioner Fault (Driver Pretensioner Circuit Fault) | Go To PINPOINT TEST G . |
| B2292 | Restraint System - Safety Belt Pretensioner Fault (Passenger Pretensioner Circuit Fault) | Go To PINPOINT TEST G . |
| B2293 | Restraint System - Air Bag Fault (Driver Front Air Bag Circuit Fault) | Go To PINPOINT TEST H . |
| B2293 | Restraint System - Air Bag Fault (Passenger Front Air Bag Circuit Fault) | Go To PINPOINT TEST H . |
| B2294 | Restraint System - Curtain Fault (Driver Side Air Curtain Circuit Fault) | Go To PINPOINT TEST I . |
| B2294 | Restraint System - Curtain Fault (Passenger Side Air Curtain Circuit Fault) | Go To PINPOINT TEST I . |
| B2295 | Restraint System - Side Air Bag Fault (Driver Seat Side Air Bag Circuit Fault) | Go To PINPOINT TEST J . |
| B2295 | Restraint System - Side Air Bag Fault (Passenger Seat Side Air Bag Circuit Fault) | Go To PINPOINT TEST J . |
| B2296 | Restraint System - Impact Sensor Fault (Front Impact Severity Sensor Circuit Fault) | Go To PINPOINT TEST K . |
| B2296 | Restraint System - Impact Sensor Fault (Driver Side Front Row Impact Sensor Circuit Fault) | Go To PINPOINT TEST K . |
| B2296 | Restraint System - Impact Sensor Fault (Driver Side Second Row Impact Sensor Circuit Fault) | Go To PINPOINT TEST K . |
| B2296 | Restraint System - Impact Sensor Fault (Passenger Side Front Row Impact Sensor Circuit Fault) | Go To PINPOINT TEST K . |
| B2296 | Restraint System - Impact Sensor Fault (Passenger Side Second Row Impact Sensor Circuit Fault) | Go To PINPOINT TEST K . |
| B2434 | Driver Safety Belt Buckle Switch Circuit Short To Ground | Go To PINPOINT TEST L . |
| B2435 | Driver Safety Belt Buckle Switch Circuit | Resistance Out Of Range Go To PINPOINT TEST M . |
| B2438 | Passenger Safety Belt Buckle Switch Circuit Short To Ground | Go To PINPOINT TEST N . |
| B2439 | Passenger Safety Belt Buckle Switch Circuit Resistance Out Of Range | Go To PINPOINT TEST O . |
| B2477 | Module Configuration Error | INSTALL a new RCM. |
| B2691 | Driver Safety Belt Buckle Switch Circuit Fault | Go To PINPOINT TEST P . |
| B2692 | Passenger Safety Belt Buckle Switch Circuit Fault | Go To PINPOINT TEST Q . |
| C1414 | Incorrect Module Design Level | Go To PINPOINT TEST R . |
| 1947 | Driver Seat Track Position Sensor Circuit Short to Ground | Go To PINPOINT TEST S . |
| C1948 | Driver Seat Track Position Sensor Circuit Resistance Out Of Range | Go To PINPOINT TEST T . |
| C1981 | Driver Seat Track Position Sensor Circuit Fault | Go To PINPOINT TEST U . |
| - | No Communication with the Restraints Control Module | Go To PINPOINT TEST V . |