Engine-Codes - Generic - B1634

B1634 Code - Mirror Driver Left Circuit Short To Ground

- Code Popularity: 10,016 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1634?

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

|How to Fix the B1634 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 B1634?

Labor: 1.0

The cost to diagnose the B1634 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 B1634 Possible Symptoms?

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

|What Does the B1634 Code Mean?

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

B1634 Code - Mirror Driver Left Circuit Short To Ground

|Need more Information on the B1634 Code?

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|Code B1634 Information for Specific Makes

|Need Help with the B1634 Code?

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