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AutoCodes - Generic - B1779

B1779 Code - Mirror Driver Down Circuit Open

- Code Popularity: 3,913 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Jun 26, 2019
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|Code B1779 Possible Causes

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

|How do I Fix the Code B1779?

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 B1779?

Labor: 1.0

The cost of diagnosing the B1779 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 B1779 Possible Symptoms?

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

|Code B1779 Description

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

OBDII Code B1779 - Mirror Driver Down Circuit Open -
B1779 Code - Mirror Driver Down Circuit Open

|Need More Information on the B1779 Code?

Need more information on how to fix the B1779 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1779 Code?

Get the B1779 code diagnosed by a professional: Find a repair shop in your area

|Code B1779 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 B1779 code? Have you replaced any parts?
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