Test Y

PINPOINT TEST Y: LFC 49/DTC C1982 - SEAT TRACK POSITION SENSOR CIRCUIT SHORT TO BATTERY

Test Y1-Y2:

Test Y2-Y4:

Test Y5:

Normal Operation
The restraints control module (RCM) monitors the driver seat track position sensor circuits. If the RCM detects a short to battery, it will store diagnostic trouble code (DTC) C1982 in memory and flash lamp fault code (LFC) 49 (or higher priority code if one exists) on the air bag indicator.

Possible Causes
A driver safety belt buckle switch short to battery circuit fault can be caused by:
- Wiring, terminals, or connectors.
- RCM.