B11C0 - Driver Side Rear Door Ajar Switch General Electrical Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

B11C0 Possible Causes

  • Faulty Driver Side Rear Door Ajar Switch
  • Driver Side Rear Door Ajar Switch harness is open or shorted
  • Driver Side Rear Door Ajar Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How do I fix code B11C0?

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.
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Cost of diagnosing the B11C0 code

Labor: 1.0

The cost of diagnosing the B11C0 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.

Possible Symptoms

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

B11C0 Description

The Body Control Module (BCM) monitors the Driver Side Rear Door Ajar Switch. The BCM sets the OBDII code when the BCM detects an open from the left rear door ajar circuit.
OBDII Code B11c0 - Driver Side Rear Door Ajar Switch General Electrical Failure - AutoCodes.com

More Information

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Information for specific makes

  • B11C0 CHRYSLER Steering Wheel Heater Power Supply Circuit Open
  • B11C0 DODGE Steering Wheel Heater Power Supply Circuit Open
  • B11C0 FORD Driver Side Rear Door Ajar Switch General Electrical Failure
  • B11C0 JEEP Steering Wheel Heater Power Supply Circuit Open
  • B11C0 LINCOLN Driver Side Rear Door Ajar Switch General Electrical Failure
  • B11C0 MERCURY Driver Side Rear Door Ajar Switch General Electrical Failure
  • B11C0 RAM Steering Wheel Heater Power Supply Circuit Open

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