AutoCodes – Ford – B1C10 Ford

B1C10 Ford Code - Driver Up/Down Mirror Motor Circuit Short To Ground

Quick Answer

The Driver Door Module (PDM) monitors the Driver Up/Down Mirror Motor. Common causes include Faulty Driver Up/Down Mirror Motor, Driver Up/Down Mirror Motor harness is open or shorted, Driver Up/Down Mirror Motor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B1C10 Ford indicates Driver Up/Down Mirror Motor Circuit Short To Ground.
Common causes: Common causes include Faulty Driver Up/Down Mirror Motor, Driver Up/Down Mirror Motor harness is open or shorted, Driver Up/Down Mirror Motor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,058

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 27, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1C10 Ford Description

The Driver Door Module (PDM) monitors the Driver Up/Down Mirror Motor. The DDM sets the OBDII code when the Driver Up/Down Mirror Motor is not to factory specifications.

OBDII Code B1C10 Ford - Driver Up/Down Mirror Motor Circuit Short To Ground - AutoCodes.com — B1C10 Ford Code - Driver Up/Down Mirror Motor Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1C10 Ford?

Faulty Driver Up/Down Mirror Motor
Driver Up/Down Mirror Motor harness is open or shorted
Driver Up/Down Mirror Motor circuit poor electrical connection
Faulty Driver Door Module (PDM)

How to Fix the DTC B1C10 Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1C10 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1C10 Ford Code

1. What are the common symptoms of OBDII code B1C10 Ford (Driver Up/Down Mirror Motor Circuit Short To Ground)?

The common symptoms include inoperative power mirrors, power mirror movement in only one direction, and a blown fuse related to the mirror circuit.

2. What are the possible causes of OBDII code B1C10 Ford?

Potential causes of this code include a short to ground in the driver up/down mirror motor circuit, damaged wiring or connectors in the mirror circuit, or a faulty mirror motor.

3. How can I diagnose the OBDII code B1C10 Ford?

To diagnose this code, you can perform a visual inspection of the mirror circuit wiring and connectors, test the mirror motor for proper function, and use a multimeter to check for a short to ground in the circuit.

4. Can a DIY enthusiast repair OBDII code B1C10 Ford?

Yes, a DIY enthusiast can repair this code by identifying and fixing the short to ground in the mirror motor circuit, replacing damaged wiring or connectors, or installing a new mirror motor if needed.

5. What are some tips for repairing OBDII code B1C10 Ford?

Some tips for repairing this code include checking all related fuses, ensuring proper mirror motor operation after repairs, and clearing the code with an OBDII scanner after completing the fix.

6. Is it safe to continue driving with OBDII code B1C10 Ford present?

It is generally safe to drive with this code, as it primarily affects the power mirror functionality. However, it is recommended to address the issue promptly to restore proper operation of the mirrors.

7. How much does it typically cost to repair OBDII code B1C10 Ford at a repair shop?

The cost of repairing this code at a repair shop can vary depending on the exact cause of the issue and the labor rates in your area. Repairs may range from a simple wiring fix to a mirror motor replacement.

8. Can OBDII code B1C10 Ford affect other electrical systems in the vehicle?

While this code specifically relates to the driver up/down mirror motor circuit, electrical issues in one part of the vehicle can sometimes have secondary effects on other systems. It's essential to address the code promptly to prevent potential complications.

9. Will disconnecting the power mirrors prevent OBDII code B1C10 Ford from reoccurring?

Disconnecting the power mirrors may temporarily prevent the code from reoccurring. However, it is not a permanent solution and may result in the loss of a useful feature in your vehicle. It's best to diagnose and repair the root cause of the issue.

10. How can I prevent OBDII code B1C10 Ford from happening again in the future?

To prevent this code from happening again, it's essential to ensure proper maintenance of the mirror circuit, handle repairs promptly, and avoid any physical damage to the mirror wiring or components. Regular inspections can also help catch potential issues early.