Test P: DTC B2437 - Passengers Seat Belt Buckle Switch Circuit Short To Battery

PINPOINT TEST P: DTC B2437 - PASSENGERS SEAT BELT BUCKLE SWITCH CIRCUIT SHORT TO BATTERY

Normal Operation
The restraints control module (RCM) checks the passenger safety belt buckle switch circuits for faults. If the RCM detects a short to voltage fault, it will store DTC B2437 in memory and send a message to the instrument cluster (IC) module to illuminate the air bag warning indicator.

- DTC B2437 Passengers Seat Belt Buckle Switch Circuit Short to Battery - If the RCM detects a short to battery on the passenger safety belt buckle circuit, it will set this DTC.

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Faulted passenger safety belt buckle switch
- RCM

P1-P2:

P2-P4:

P5: