Diagnostic Trouble Code Search

Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.

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DTC Code Format Guide
P Powertrain
B Body
C Chassis
U Network

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B Codes

Code Type System System Name Module Message
B1881 B-Code Body Seat Belt System Body Control Module Seatbelt Passenger Pretensioner Circuit Open
B1882 B-Code Body Seat Belt System Body Control Module Seatbelt Passenger Pretensioner Circuit Short to Battery
B1883 B-Code Body Seat Belt System Body Control Module Seatbelt Passenger Pretensioner Circuit Short to Ground
B1884 B-Code Body Airbag System Body Control Module PAD Warning Lamp Inoperative
B1885 B-Code Body Seat Belt System Body Control Module Seatbelt Driver Pretensioner Circuit Resistance Low on Squib
B1886 B-Code Body Seat Belt System Body Control Module Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib
B1887 B-Code Body Airbag System Body Control Module Air Bag Driver Circuit Resistance Low or Shorted Together
B1888 B-Code Body Airbag System Body Control Module Air Bag Passenger Circuit Resistance Low or Shorted Together
B1889 B-Code Body Airbag System Body Control Module Passenger Airbag Disable Module Sensor Obstructed
B1890 B-Code Body Airbag System Body Control Module PAD Warning Lamp Circuit Short to Battery
B1891 B-Code Body Airbag System Body Control Module Air Bag Tone Warning Indicator Circuit Short to Battery
B1892 B-Code Body Airbag System Body Control Module Air Bag Tone Warning Indicator Circuit Failure
B1893 B-Code Body GPS System Body Control Module GPS Antenna Open Circuit
B1894 B-Code Body Wiper System Body Control Module Wiper Rear Motor Speed Sense Circuit Failure
B1895 B-Code Body Door System Body Control Module Driver's/Passenger's Door Ajar Output Circuit Failure
B1896 B-Code Body Door System Body Control Module Driver's/Passenger's Door Ajar Output Circuit Short to Battery
B1897 B-Code Body Horn System Body Control Module Horn Switch Circuit Failure
B1898 B-Code Body Chime System Body Control Module Chime Input #2 Circuit Short to Ground
B1899 B-Code Body Audio System Body Control Module Microphone Input Signal Circuit Open
B1900 B-Code Body Airbag System Body Control Module Driver Side Airbag Fault