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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 .