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Diagnostic Trouble Code: B1057
Diagnostic Trouble Code Name: Driver Air Bag Cross Link to Another Firing Loop
Vehicle Make: Ford
Vehicle Model: Falcon (FG)
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:
High Speed Communication Enable Circuit
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTC U2099
Circuit / System Description
The body control module (BCM) applies voltage to the high speed GMLAN serial data wake up circuit, when the ignition key is in ACC, ON or START to enable several modules for bus communication.
Depending on option content, modules that may receive the signal are as follows:
Electronic brake control module (EBCM)
Electronic suspension control (ESC) module
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