Driver Seat Track Position Sensor Circuit Fault
Table of contents
C1981 MERCURY Possible Causes
- Faulty Driver Seat Track Position Sensor
- Driver Seat Track Position Sensor harness is open or shorted
- Driver Seat Track Position Sensor circuit poor electrical connection
How do I fix code C1981 MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1981 MERCURY code
The cost of diagnosing the C1981 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1981 MERCURY Description
The seat track position sensor informs the Restraints Control Module (RCM) of the driver seat position. The RCM monitors the driver seat track position sensor circuits. If the RCM detects an open or short to battery, it will store diagnostic trouble code (DTC) C1981 in memory and flash lamp fault code (LFC) 49 (or higher priority code if one exists) on the air bag indicator.