B14AA MERCURY - Demand Lamp Output Circuit Short
B14AA MERCURY Possible Causes
- Faulty Demand Lamp
- Demand Lamp harness is open or shorted
- Demand Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B14AA 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.
B14AA:15 Demand Lamp Output Circuit Short To Battery or Open
Cost of diagnosing the B14AA MERCURY code
Labor: 1.0The cost of diagnosing the B14AA 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.
- Engine Light ON (or Service Engine Soon Warning Light)
B14AA MERCURY DescriptionThe Body Control Module (BCM) monitors the Demand Lamp. The BCM sets the OBDII code when it detects a short to ground, short to battery or open from the demand lighting output circuit.
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