Test L: DTC B2438 - Passenger Seat Belt Buckle Switch Short To Ground
PINPOINT TEST L: DTC B2438 - PASSENGER SEAT BELT BUCKLE SWITCH SHORT TO GROUNDNormal Operation
The restraints control module (RCM) monitors the passenger safety belt buckle switch circuits for faults. If the RCM detects a short to ground fault, it will store DTC B2438 in memory and send a message to the instrument cluster (IC) module to illuminate the air bag warning indicator.
- DTC B2438 Passengers Seat Belt Buckle Switch Short to Ground - If the RCM detects a short to ground 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
- Passenger safety belt buckle assembly
- RCM
L1:
L2-L3:
