Engine-Codes - Generic - B1639

B1639 Code - Mirror Passenger Left Circuit Failure

- Code Popularity: 5,007 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1639?

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

|How to Fix the B1639 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.

|What is the Cost to Diagnose the Code B1639?

Labor: 1.0

The cost to diagnose the B1639 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 B1639 Possible Symptoms?

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

|What Does the B1639 Code Mean?

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

B1639 Code - Mirror Passenger Left Circuit Failure

|Need more Information on the B1639 Code?

Need more information on how to fix the B1639 code? Get Access to Factory Service Manuals

|Need Help with the B1639 Code?

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