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

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

Lamp Fault Codes (LFCs)
The following LFC indicates the specific fault associated with DTC B2432:







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

The RCM checks the driver safety belt buckle switch circuits for faults. If the RCM detects an open circuit, it will store DTC B2432 in memory, flash LFC 5-1 on the air bag warning indicator.

- DTC B2432 Driver Seat Belt Buckle Switch Circuit Open - If the RCM detects an open circuit on the driver safety belt buckle switch, it will set this DTC.

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

N1-N2:

N2-N4:

N5-N7: