B1347 MERCURY Code - Heated Backlite Relay Coil Circuit Failure
|B1347 MERCURY code possible causes
- Faulty Heated Rear Window Relay
- Faulty Heated Rear Window Switch
- Faulty Heated Rear Window Grid
- Faulty Smart Junction Box (SJB)
|How is the B1347 MERCURY code repair?Start by checking 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.
|What is the cost to diagnose the B1347 MERCURY code
Labor: 1.0The cost to diagnose the B1347 MERCURY 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 B1347 MERCURY code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|What is B1347 MERCURY code meaning?When the rear defrosts switch on the climate control assembly is pressed, a ground signal is sent to the Smart Junction Box (SJB) on the circuit. The SJB then grounds circuit. This energizes the heated rear window relay, allowing voltage to be supplied to the heated rear window grid through the circuit. The OBDII code sets when the Heated Backlite Input is not to factory specifications.
|Need more information with the B1347 MERCURY code?Need more information on how to fix the B1347 MERCURY code?
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