Test L: DTC B2432 - Drivers Seat Belt Buckle Switch Circuit Open

PINPOINT TEST L: DTC B2432 - DRIVERS SEAT BELT BUCKLE SWITCH CIRCUIT OPEN

L1-L2:

L3-L5:

L6-L7:

Normal Operation
The restraints control module (RCM) checks the safety belt buckle switch circuits for faults. If the RCM detects an open circuit fault, it will store diagnostic trouble code (DTC) B2432 in memory and send a message to the instrument cluster module to illuminate the air bag warning indicator.

Possible Causes
A driver safety belt buckle switch open circuit fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulty driver safety belt buckle switch.
- a faulted RCM.