Engine-Codes - Generic - B1784

B1784 Code - Mirror Passenger Up Circuit Short To Battery

- Code Popularity: 3,476 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1784?

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

|How to Fix the B1784 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 B1784?

Labor: 1.0

The cost to diagnose the B1784 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.

Does your Car have Safety Recalls? → Check here

|What are Code B1784 Possible Symptoms?

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

|What Does the B1784 Code Mean?

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

B1784 Code - Mirror Passenger Up Circuit Short To Battery

|Need more Information on the B1784 Code?

Need more information on how to fix the B1784 code? Get Access to Factory Service Manuals

|Need Help with the B1784 Code?

Get the B1784 code diagnosed by a professional: Find a repair shop in your area