Test R

PINPOINT TEST R: LFC 52/DTC B2692 - PASSENGER SAFETY BELT BUCKLE SWITCH CIRCUIT FAULT

Test R1:

Test R2:

Test R2-R4:

Test R4-R6:

Test R7-R8:

Normal Operation
The restraints control module (RCM) checks the passenger safety belt buckle switch circuits for faults. If the RCM detects an open circuit or a short to voltage fault, it will store diagnostic trouble code (DTC) B2692 in memory and flash lamp fault code (LFC) 52 (or higher priority code if one exists) on the air bag indicator.

Possible Causes
A passenger safety belt buckle switch short to battery fault can be caused by:
- wiring, terminals, or connectors.
- a faulty passenger safety belt buckle switch.
- a faulty RCM.