B12BF LINCOLN Code - Heated Backlight/Mirror Relay Drive Circuit Open Or Shorted To Ground
|B12BF LINCOLN code possible causes
- Faulty Rear Window Defrost Relay
- Rear Window Defrost Relay harness is open or shorted
- Rear Window Defrost Relay circuit poor electrical connection
- Faulty Rear Window Defrost Switch
- Faulty Rear Window Defrost Grid
- Faulty Heating Ventilation Air Conditioning (HVAC) Module
|How do I fix the B12BF LINCOLN code?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 B12BF LINCOLN code
Labor: 1.0The cost of diagnosing the B12BF LINCOLN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are B12BF LINCOLN code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|B12BF LINCOLN code descriptionThe Rear Window Defrost Relay receives power from the Battery Junction Box (BJB). When the rear window defrost switch is pressed to the ON position, the Heating Ventilation Air Conditioning (HVAC) Module activates the rear window defrost relay by grounding the circuit. When activated, the rear window defrost relay supplies 12 volts to the rear window defrost grid on the circuit. The rear window defrost grid is grounded through the circuit.
|Need more information with the B12BF LINCOLN code?Need more information on how to fix the B12BF LINCOLN code? Get Access to Factory Service Manuals
|Need help with a B12BF LINCOLN code?Get the B12bf Lincoln code diagnosed by a professional: Find a repair shop in your area
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