AutoCodes – Ford – B1108 Ford

B1108 Ford Code - Driver Door Central Locking Motor Commanded Position Not Reachable

Quick Answer

The Body Control Module (BCM) monitors the Driver Door Central Locking Motor. Common causes include Faulty Driver Door Central Locking Motor, Driver Door Central Locking Motor harness is open or shorted, Driver Door Central Locking 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: B1108 Ford indicates Driver Door Central Locking Motor Commanded Position Not Reachable.
Common causes: Common causes include Faulty Driver Door Central Locking Motor, Driver Door Central Locking Motor harness is open or shorted, Driver Door Central Locking 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 13,958

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 Mar 22, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1108 Ford Description

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

OBDII Code B1108 Ford - Driver Door Central Locking Motor Commanded Position Not Reachable - AutoCodes.com — B1108 Ford Code - Driver Door Central Locking Motor Commanded Position Not Reachable

What does this mean?

What are the Possible Causes of the DTC B1108 Ford?

Faulty Driver Door Central Locking Motor
Driver Door Central Locking Motor harness is open or shorted
Driver Door Central Locking Motor circuit poor electrical connection

How to Fix the DTC B1108 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 B1108 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.

Need more information about the B1108 Ford code?

Need more information on how to fix the B1108 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1108 Ford code diagnosed by a professional: Find a repair shop in your area

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 B1108 Ford Code

1. What are the common symptoms of OBDII code B1108 in a Ford related to the driver door central locking motor?

- The common symptoms can include the driver door not locking or unlocking properly, unusual noises from the central locking system, or the door lock getting stuck.

2. What causes the OBDII code B1108 - Driver Door Central Locking Motor Commanded Position Not Reachable in a Ford?

- This code is typically caused by a malfunction in the driver door central locking motor itself, a wiring issue, or a faulty control module.

3. How can I diagnose the issue related to code B1108 in my Ford?

- You can start by checking the wiring connections to the central locking motor, inspecting the motor for any physical damage, and using a diagnostic scanner to read the specific error codes.

4. Is it safe to continue driving my Ford with the B1108 code triggered?

- It is generally not recommended to drive with this code as it can affect the security and convenience of locking and unlocking your vehicle.

5. Can I repair the driver door central locking motor myself to fix the B1108 code in my Ford?

- If you have experience working with automotive electrical systems, you may be able to replace the central locking motor yourself. Otherwise, it's best to consult a professional mechanic.

6. What are some tips for preventing the recurrence of the B1108 code in my Ford?

- Regularly inspecting and maintaining the central locking system, avoiding excessive force when operating the door locks, and addressing any issues promptly can help prevent this code from reoccurring.

7. How much does it typically cost to repair the B1108 code related to the driver door central locking motor in a Ford?

- The cost of repair can vary depending on the specific issue, labor rates in your area, and whether genuine Ford parts are used. It's advisable to get a few quotes from different mechanics.

8. Can the B1108 code be triggered by a faulty key fob or remote in a Ford?

- While it's less common, a malfunctioning key fob or remote can sometimes trigger this code if it affects the communication with the central locking system.

9. Will resetting the vehicle's computer system clear the B1108 code in a Ford?

- Resetting the computer system may temporarily clear the code, but if the underlying issue with the driver door central locking motor is not addressed, the code is likely to reappear.

10. Is the B1108 code specific to certain Ford models or is it a common issue across different Ford vehicles?

- The B1108 code related to the driver door central locking motor can be found in various Ford models that are equipped with OBDII systems and central locking mechanisms.