Test P: DTC B2434 - Drivers Seat Belt Buckle Switch Circuit Short To Ground

PINPOINT TEST P: DTC B2434 - DRIVERS SEAT BELT BUCKLE SWITCH CIRCUIT SHORT TO GROUND

Lamp Fault Codes (LFCs)
The following LFC indicates the specific fault associated with DTC B2434:







Normal Operation
As part of the supplemental restraint system (SRS), the safety belt buckles are equipped with Hall-effect switches. The safety belt buckle switch indicates to the restraints control module (RCM) whether the safety belt is buckled or unbuckled.

The RCM checks the driver safety belt buckle switch circuits for faults. If the RCM detects a short to ground fault, it will store DTC B2434 in memory, flash LFC 7-1 on the air bag warning indicator.

- DTC B2434 Drivers Seat Belt Buckle Switch Short to Ground - If the RCM detects a short to ground on the driver safety belt buckle circuit, it will set this DTC.

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

P1-P2:

P2-P4:

P5-P7: