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Test V: B2792 - Cross Link Between Firing Loops

PINPOINT TEST V: DTC B2792 - CROSS LINK BETWEEN FIRING LOOPS


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Lamp Fault Codes (LFCs)







The lamp fault code (LFC) indicate the specific fault associated with diagnostic trouble code (DTC) B2792:

Normal Operation
The restraints control module (RCM) monitors all deployable devices for a cross link fault between circuits. If the RCM detects a short between any of the deployable circuits, it will store a DTC in memory and flash LFC 12-11 on the air bag indicator.

Possible Causes
A cross link fault between air bag modules and safety belt pretensioners can be caused by:
- wiring, terminals or connectors.
- a faulted RCM.