Engine-Codes - Generic - B106A

B106A Code - Rear Defrost Control Circuit Short To Battery

- Code Popularity: 1,395 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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|What are the Possible Causes of the Code B106A?

  • Faulty Window Defogger Relay
  • Window Defogger Relay harness is open or shorted
  • Window Defogger Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B106A Code?

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.

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|What is the Cost to Diagnose the Code B106A?

Labor: 1.0

The cost to diagnose the B106A 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.

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|What are Code B106A Possible Symptoms?

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

|What Does the B106A Code Mean?

The Body Control Module (BCM) monitors the Window Defogger Relay. The BCM sets the OBDII code when it detects a short to voltage on the Defogger Relay Control circuit.

Rear Defrost Control Circuit Short To Battery

|Need more Information on the B106A Code?

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|Code B106A Information for Specific Makes

|Need Help with the B106A Code?

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