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B11C1 Mercury Code - Passenger Side Rear Door Ajar Switch General Electrical Failure

- Code Popularity: 850 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B11C1 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Passenger Side Rear Door Ajar Switch
  • Passenger Side Rear Door Ajar Switch harness is open or shorted
  • Passenger Side Rear Door Ajar Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC B11C1 Mercury?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B11C1 Mercury code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B11C1 Mercury Description

The Body Control Module (BCM) monitors the Passenger Side Rear Door Ajar Switch. The BCM sets the OBDII code when the BCM detects an open from the right rear door ajar circuit.

OBDII Code B11C1 Mercury - Passenger Side Rear Door Ajar Switch General Electrical Failure - AutoCodes.com
B11C1 Mercury Code - Passenger Side Rear Door Ajar Switch General Electrical Failure

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Code B11C1 Mercury comments

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