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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All DTC Codes

Code Type System System Name Module Message
B1942 B-Code Body Airbag System Body Control Module Air Bag Crash Sensor #2 Feed/Return Circuit Open
B1943 B-Code Body Airbag System Body Control Module Air Bag Crash Sensor #1 Ground Circuit Short To Ground
B1944 B-Code Body Airbag System Body Control Module Air Bag Crash Sensor #1 Ground Circuit Open
B1945 B-Code Body Airbag System Body Control Module Air Bag Crash Sensor #2 Ground Circuit Open
B1946 B-Code Body Climate Control Body Control Module Climate Control A/C Post Evaporator Sensor Circuit Failure
B1947 B-Code Body Climate Control Body Control Module Climate Control A/C Post Evaporator Sensor Circuit Short To Ground
B1948 B-Code Body Climate Control Body Control Module Climate Control Water Temperature Sensor Circuit Failure
B1949 B-Code Body Climate Control Body Control Module Climate Control Water Temperature Sensor Circuit Short To Ground
B1950 B-Code Body Seat System Body Control Module Seat Rear Up/Down Potentiometer Feedback Circuit Failure
B1951 B-Code Body Seat System Body Control Module Seat Rear Up/Down Potentiometer Feedback Circuit Open
B1952 B-Code Body Seat System Body Control Module Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery
B1953 B-Code Body Seat System Body Control Module Seat Rear Up/Down Potentiometer Feedback Circuit Short To Ground
B1954 B-Code Body Seat System Body Control Module Seat Front Up/Down Potentiometer Feedback Circuit Failure
B1955 B-Code Body Seat System Body Control Module Seat Front Up/Down Potentiometer Feedback Circuit Open
B1956 B-Code Body Seat System Body Control Module Seat Front Up/Down Potentiometer Feedback Circuit Short To Battery
B1957 B-Code Body Seat System Body Control Module Seat Front Up/Down Potentiometer Feedback Circuit Short To Ground
B1958 B-Code Body Seat System Body Control Module Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure
B1959 B-Code Body Seat System Body Control Module Seat Recline Forward/Backward Potentiometer Feedback Circuit Open
B1960 B-Code Body Seat System Body Control Module Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Battery
B1961 B-Code Body Seat System Body Control Module Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Ground