Test W: LFC 49/DTC C1947 - Seat Track Position Sensor Circuit Short to Ground

PINPOINT TEST W: LFC 49/DTC C1947 - SEAT TRACK POSITION SENSOR CIRCUIT SHORT TO GROUND

W1-W2:

W2-W5:

W6:

Normal Operation
The restraints control module (RCM) monitors the driver seat track position sensor circuits. If the RCM detects a short to ground, it will store diagnostic trouble code (DTC) C1947 in memory and flash lamp fault code (LFC) 49 (or higher priority code if 1 exists) on the air bag indicator.

Possible Causes
A driver seat track position sensor short to ground fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulty driver seat track position sensor.
- RCM is faulted.