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Air Bag Restraint Systems DTCS

AIR BAG RESTRAINT SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Perform Test
B1231 Replace Restraints Control Module (RCM) and crash sensors. See REMOVAL & INSTALLATION .
B1317 Light continuous. Ensure battery voltage is less than 16 volts.
B1318 Light continuous. Ensure battery voltage is more than 9 volts.
B1342 If DTC B1342 and B2296 are active, go to TEST K: RESTRAINT SYSTEM-CRASH SENSOR STATUS (DTC B2296) . If DTC B1342 is active, replace RCM.
B1869 No light. Tone will sound only if additional DTCs are present. TEST B: AIR BAG WARNING LIGHT CIRCUIT OPEN OR SHORT TO GROUND (DTC B1869)
B1870 Tone will sound only if additional DTCs are present. TEST C: AIR BAG WARNING LIGHT CIRCUIT SHORT TO BATTERY (DTC B1870)
B1891 TEST D: AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO BATTERY (DTC B1891)
B1892 TEST E: AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO GROUND OR OPEN (DTC B1892)
B1921 TEST F: GROUND RESISTANCE TOO HIGH OR RCM NOT MOUNTED TO VEHICLE PROPERLY (DTC B1921)
B2290 TEST G: OCCUPANT CLASSIFICATION SENSOR (OCS) CIRCUIT FAULT (DTC B2290)
B2292 TEST H: RESTRAINT SYSTEM-SEAT BELT PRETENSIONER STATUS (DTC B2292)
B2292 TEST H: RESTRAINT SYSTEM-SEAT BELT PRETENSIONER STATUS (DTC B2292)
B2293 TEST I: RESTRAINT SYSTEM-AIR BAG STATUS (DTC B2293)
B2293 TEST I: RESTRAINT SYSTEM-AIR BAG STATUS (DTC B2293)
B2295 TEST J: RESTRAINT SYSTEM-SIDE AIR BAG STATUS (DTC B2295)
B2295 TEST J: RESTRAINT SYSTEM-SIDE AIR BAG STATUS (DTC B2295)
B2296 TEST K: RESTRAINT SYSTEM-CRASH SENSOR STATUS (DTC B2296)
B2296 TEST K: RESTRAINT SYSTEM-CRASH SENSOR STATUS (DTC B2296)
B2296 TEST K: RESTRAINT SYSTEM-CRASH SENSOR STATUS (DTC B2296)
B2432 TEST L: LEFT SEAT BELT BUCKLE CIRCUIT OPEN (DTC B2432)
B2433 TEST M: LEFT SEAT BELT BUCKLE CIRCUIT SHORT TO BATTERY (DTC B2433)
B2434 TEST N: LEFT SEAT BELT BUCKLE CIRCUIT SHORT TO GROUND (DTC B2434)
B2435 TEST O: LEFT SEAT BELT BUCKLE CIRCUIT RESISTANCE OUT OF RANGE (DTC B2435)
B2436 TEST P: RIGHT SEAT BELT BUCKLE CIRCUIT OPEN (DTC B2436)
B2437 TEST Q: RIGHT SEAT BELT BUCKLE CIRCUIT SHORT TO BATTERY (DTC B2437)
B2438 TEST R: RIGHT SEAT BELT BUCKLE CIRCUIT SHORT TO GROUND (DTC B2438)
B2439 TEST S: RIGHT SEAT BELT BUCKLE CIRCUIT RESISTANCE OUT OF RANGE (DTC B2439)
B2477 Check part numbers of RCM and right front seat cushion. If a part numbers do not match, replace incorrect part with NEW part. If part numbers match, replace RCM.
C1414 TEST T: INCORRECT VEHICLE IDENTIFICATION (DTC C1414)
C1946 TEST U: SEAT TRACK POSITION SENSOR CIRCUIT OPEN (DTC C1946)
C1947 TEST V: SEAT TRACK POSITION SENSOR CIRCUIT SHORT TO GROUND (DTC C1947)
C1948 TEST W: SEAT TRACK POSITION SENSOR CIRCUIT RESISTANCE OUT OF RANGE (DTC C1948)
C1982 TEST X: SEAT TRACK POSITION SENSOR CIRCUIT SHORT TO BATTERY (DTC C1982)