Diagnostic Trouble Code: B0012
Diagnostic Trouble Code Name: Driver Frontal Deployment Loop Stage 1
Vehicle Make: Holden
Vehicle Model: Cruze (J300)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Auxiliary (Secondary and Tertiary) Serial Data Bus Fault
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTCB0018
Circuit / System Description
The data bus isolator will remain closed for 625 ms after entering the short loop poll sequence. If no PCM communication is received, the isolator will be opened. If the BCM receives PCM communication after the isolator has been opened the DTC is set.
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