Seat Track Position Switch Circuit Open
Table of contents
C1946 MERCURY Possible Causes
- Faulty Seat Track Position Switch
- Seat Track Position Switch harness is open or shorted
- Seat Track Position Switch circuit poor electrical connection
How do I fix code C1946 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 C1946 MERCURY code
The cost of diagnosing the C1946 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
- Engine Light ON (or Service Engine Soon Warning Light)
C1946 MERCURY Description
The Engine Control Module (ECM) monitors the Seat Track Position Switch. The ECM sets the OBDII code when the Seat Track Position Switch is not to factory specifications.