Test V: DTC 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 diagnostic trouble code 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.