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Air Bag Restraint Systems DTCS

RESTRAINTS CONTROL MODULE (RCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC LFC Priority Description Perform Test
- 1 RCM Disconnected, Inoperative or Lost/Low Ignition Feed Go to PINPOINT TEST A .
B1231 3 RCM Crash Data Memory Full INSTALL a new RCM. REFER to INSPECTION AND REPAIR AFTER A SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPLOYMENT .
B1342 2 RCM is Faulted INSTALL a new RCM. Refer to RESTRAINTS CONTROL MODULE (RCM) .
B1869 - Lamp Air Bag Warning Indicator Circuit Open Go to PINPOINT TEST B .
B1870 - Lamp Air Bag Warning Indicator Circuit Short to Battery Go to PINPOINT TEST C .
B1887 6 Air Bag Driver Circuit Resistance Low or Shorted Together Go to PINPOINT TEST D .
B1888 7 Air Bag Passenger Circuit Resistance Low or Shorted Together Go to PINPOINT TEST E .
B1891 - Air Bag Tone Warning Indicator Circuit Short to Battery Go to PINPOINT TEST F .
B1892 - Air Bag Tone Warning Indicator Circuit Failure Go to PINPOINT TEST G .
B1916 6 Air Bag Driver Circuit Short to Battery Go to PINPOINT TEST H .
B1921 4 Air Bag Diagnostic Monitor Ground Circuit Open Go to PINPOINT TEST I .
B1925 7 Air Bag Passenger Circuit Short to Battery Go to PINPOINT TEST J .
B1932 8 Air Bag Driver Circuit Open Go to PINPOINT TEST K .
B1933 9 Air Bag Passenger Circuit Open Go to PINPOINT TEST L .
B1934 10 Air Bag Driver Inflator Circuit Resistance Low on Squib Go to PINPOINT TEST M .
B1935 11 Air Bag Passenger Inflator Circuit Resistance Low on Squib CHECK the RCM for correct configuration. CONFIGURE the RCM correctly as required. If okay, Go to PINPOINT TEST N .
B2477 - Module Configuration Failure CONFIGURE the RCM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the RCM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new RCM and CONFIGURE. Refer to RESTRAINTS CONTROL MODULE (RCM) .
C1414 5 Incorrect Module Design Level Go to PINPOINT TEST O .
- - No Communication with the RCM Go to PINPOINT TEST P .