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AutoCodes - Generic - B1539

B1539 Code - Mirror Driver Switch Assembly Circuit Failure

- Code Popularity: 3,835 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated May 02, 2019
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|Code B1539 Possible Causes

  • Faulty Mirror Driver Switch Assembly
  • Mirror Driver Switch Assembly harness is open or shorted
  • Mirror Driver Switch Assembly circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1539?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B1539?

Labor: 1.0

The cost of diagnosing the B1539 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.

|What are Code B1539 Possible Symptoms?

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

|Code B1539 Description

The Body Control Module (BCM) monitors the Mirror Driver Switch Assembly. The BCM sets the OBDII code when the Mirror Driver Switch Assembly is not to factory specifications.

OBDII Code B1539 - Mirror Driver Switch Assembly Circuit Failure -
B1539 Code - Mirror Driver Switch Assembly Circuit Failure

|Need More Information on the B1539 Code?

Need more information on how to fix the B1539 code? Get Access to Factory Service Manuals

|Need Help with the B1539 Code?

Get the B1539 code diagnosed by a professional: Find a repair shop in your area

|Code B1539 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1539 code? Have you replaced any parts?
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