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Air Bag DTCS

AIR BAG DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
- RCM Disconnected or Inoperative, Loss of Battery Feed, or Loss of Signal Ground See PINPOINT TEST 2: AIR BAG WARNING INDICATOR IS ILLUMINATED CONTINUOUSLY - RESTRAINTS CONTROL MODULE DISCONNECTED OR INOPERATIVE, LOSS OF BATTERY FEED OR LOSS OF SIGNAL GROUND .
B1231 RCM Crash Data Memory Full Install a new RCM. See RESTRAINTS CONTROL MODULE (RCM) .
B1318 Battery Voltage Low Check battery voltage; to be above 9.0 volts. See SYMPTOM TROUBLESHOOTING CHART - CHARGING SYSTEM .
B1342 RCM is Faulted Install a new RCM. See RESTRAINTS CONTROL MODULE (RCM) .
B1869 Lamp Air Bag Warning Indicator Circuit Open See PINPOINT TEST 3: DTC B1869 - LAMP AIR BAG WARNING INDICATOR CIRCUIT OPEN .
B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery See PINPOINT TEST 4:DTC B1870 - LAMP AIR BAG WARNING INDICATOR SHORT TO BATTERY .
B1871 Passenger Air Bag Deactivation (PAD) Switch Fault See PINPOINT TEST 5: DTC B1871 / LFC 25 - PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH FAULT .
B1877 Driver Pretensioner Circuit Resistance High See PINPOINT TEST 6: DTC B1877 / 1885 / LFC 46 - DRIVER PRETENSIONER CIRCUIT RESISTANCE HIGH OR LOW .
B1878 Driver Pretensioner Circuit Short To Battery See PINPOINT TEST 7: DTC B1878 / LFC 17 - DRIVER PRETENSIONER CIRCUIT SHORT TO BATTERY .
B1879 Driver Pretensioner Circuit Shorted To Ground See PINPOINT TEST 8: DTC B1879 / LFC 17 - DRIVER PRETENSIONER CIRCUIT SHORT TO GROUND .
B1881 Passenger Pretensioner Circuit Resistance High See PINPOINT TEST 9: DTC B1881 / 1886 / LFC 47 - PASSENGER PRETENSIONER CIRCUIT RESISTANCE HIGH OR LOW .
B1882 Passenger Pretensioner Circuit Short To Battery See PINPOINT TEST 10: DTC B1882 / LFC 18 - PASSENGER PRETENSIONER CIRCUIT SHORT TO BATTERY .
B1883 Driver Pretensioner Circuit Short To Ground See PINPOINT TEST 11: DTC B1883 / LFC 18 - PASSENGER PRETENSIONER CIRCUIT SHORT TO GROUND .
B1884 Passenger Air Bag Deactivation (PAD) Warning Lamp Inoperative See PINPOINT TEST 12: DTC B1884 / LFC 27 - PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH WARNING LAMP INOPERATIVE .
B1885 Driver Pretensioner Circuit Resistance Low See PINPOINT TEST 6: DTC B1877 / 1885 / LFC 46 - DRIVER PRETENSIONER CIRCUIT RESISTANCE HIGH OR LOW .
B1886 Passenger Pretensioner Circuit Resistance Low See PINPOINT TEST 9: DTC B1881 / 1886 / LFC 47 - PASSENGER PRETENSIONER CIRCUIT RESISTANCE HIGH OR LOW .
B1887 Driver Air Bag Circuit Short To Ground See PINPOINT TEST 13: DTC B1887 / LFC 15 - DRIVER AIR BAG CIRCUIT SHORT TO GROUND .
B1888 Passenger Air Bag Circuit Short To Ground See PINPOINT TEST 14: DTC B1888 / LFC 16 - PASSENGER AIR BAG CIRCUIT SHORT TO GROUND .
B1890 Passenger Air Bag Deactivation (PAD) Warning Lamp Short to Battery See PINPOINT TEST 15: DTC B1890 / LFC 27 - PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH WARNING LAMP SHORT TO BATTERY .
B1891 Air Bag Tone Warning Indicator Circuit Short to Battery See PINPOINT TEST 16: DTC B1891-AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO BATTERY .
B1892 Air Bag Tone Warning Indicator Circuit Shorted to Ground or Open See PINPOINT TEST 17: DTC B1892 - AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO GROUND OR OPEN .
B1916 Driver Air Bag Circuit Shorted To Battery Or Ignition See PINPOINT TEST 18: DTC B1916/LFC 15 - DRIVER AIR BAG CIRCUIT SHORT TO BATTERY OR IGNITION .
B1921 RCM Bracket Ground Resistance High See PINPOINT TEST 19: DTC B1921 / LFC 21 - RCM BRACKET GROUND RESISTANCE HIGH .
B1925 Passenger Air Bag Circuit Shorted To Battery Or Ignition See PINPOINT TEST 20: DTC B1925 / LFC 16 - PASSENGER AIR BAG CIRCUIT SHORT TO BATTERY OR IGNITION .
B1932 Driver Air Bag Circuit Resistance High See PINPOINT TEST 21: DTC B1932 / LFC 32 - DRIVER AIR BAG RESISTANCE HIGH .
B1933 Passenger Air Bag Circuit Resistance High See PINPOINT TEST 22: DTC B193 / LFC 33 - PASSENGER AIR BAG RESISTANCE HIGH .
B1934 Driver Air Bag Circuit Resistance Low See PINPOINT TEST 23:DTC B1934 / LFC 34 - DRIVER AIR BAG CIRCUIT RESISTANCE LOW .
B1935 Passenger Air Bag Circuit Resistance Low See PINPOINT TEST 24: DTC B1935 / LFC 35 - PASSENGER AIR BAG CIRCUIT RESISTANCE LOW .
B2477 Module Configuration Failure Install a new RCM. See RESTRAINTS CONTROL MODULE (RCM) .
C1414 Incorrect Module Design Level See PINPOINT TEST 25: DTC C1414/ LFC 29 - INCORRECT MODULE DESIGN LEVEL .
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