Heated Rear Window Relay Output
Table of contents
B1C84 LINCOLN Possible Causes
- Faulty Heated Rear Window Relay
- Heated Rear Window Relay harness is open or shorted
- Heated Rear Window Relay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B1C84 LINCOLN?
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.
Tech Notes
- B1C84:11 Heated Rear Window Relay Output Circuit Short to Ground
- B1C84:12 Heated Rear Window Relay Output Circuit Short To Battery
- B1C84:13 Heated Rear Window Relay Output Circuit Open
Cost of diagnosing the B1C84 LINCOLN code
The cost of diagnosing the B1C84 LINCOLN 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)
B1C84 LINCOLN Description
The Body Control Module (BCM) monitors the Heated Rear Window Relay Output. The BCM sets the OBDII code when the Heated Rear Window Relay Output is not to factory specifications.