Engine-Codes
 
OBDII Code List
 
B12B6 MERCURY

B12B6 MERCURY - Front Lock Motor Common Circuit Circuit Short

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B12B6 MERCURY Possible Causes

  • Faulty Front Lock Motor
  • Front Lock Motor harness is open or shorted
  • Front Lock Motor circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How do I fix code B12B6 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.

B12B6 MERCURY Tech Notes

B12B6:11 Front Lock Motor Common Circuit: Circuit Short To Ground
B12B6:15 Front Lock Motor Common Circuit: Circuit Short To Battery Or Open

Cost of diagnosing the B12B6 MERCURY code

    Labor: 1.0

    The cost of diagnosing the B12B6 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B12B6 MERCURY Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B12B6 MERCURY Meaning

The Body Control Module (BCM) monitors the Front Lock Motor. The BCM sets the OBDII code when the Front Lock Motor is not to factory specifications.
OBDII Code B12B6 MERCURY - Front Lock Motor Common Circuit Circuit Short - Engine-Codes.com

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