Tests BI: DTC C1981 - Driver Seat Track Position Switch Circuit Fault

PINPOINT TEST BI: DTC C1981 - DRIVER SEAT TRACK POSITION SWITCH CIRCUIT FAULT

BI1-BI2:

BI3-BI5:

Normal Operation
The restraints control module (RCM) monitors the driver seat track position sensor circuits for a cross link to safety belt buckle switch circuits. If the RCM detects a cross link between sensor circuits, it will store diagnostic trouble code (DTC) C1981 in memory and illuminate the air bag indicator.

Possible Causes
A driver seat track position sensor circuit cross link fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulted RCM.