Supplemental Restraints Systems DTCS
RESTRAINTS CONTROL MODULE (RCM) DIAGNOSTIC TROUBLE CODE LIST
| DTC | Description | Perform Test |
|---|---|---|
| - | 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 . |
| C1947 | 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 . |