What does the fault code B3055 on the LaCrosse mean?

1 Answers
SanRichard
07/30/25 5:00am
LaCrosse B3055 is an anti-theft system fault code. Principle of automotive fault codes: The vehicle self-diagnosis terminal can detect the status of sensors and actuators in the electronic control system as well as whether the ECU is functioning properly. When abnormalities are detected, it will generate fault codes. Definition of automotive fault codes: Automotive fault codes are codes generated by the vehicle's computer ECU after analyzing malfunctions. Automotive fault code diagnostic software can query both standard OBD and non-standard OBD system fault codes, including all fault codes from P, B, C, and U systems.
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