AutoCodes – Ford – B10AB Ford

B10AB Ford Code - Remote Keyless Entry Synchronization No Sub Type Information

Quick Answer

The Remote Keyless Entry (RKE) feature is controlled by the Tire Pressure Monitor (TPM) module and the Body Control Module (BCM). Common causes include Reprogram Integrated Key Transponder (IKT), Faulty Integrated Key Transponder (IKT). Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B10AB Ford indicates Remote Keyless Entry Synchronization No Sub Type Information.
Common causes: Common causes include Reprogram Integrated Key Transponder (IKT), Faulty Integrated Key Transponder (IKT).
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 17,045

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B10AB Ford Description

The Remote Keyless Entry (RKE) feature is controlled by the Tire Pressure Monitor (TPM) module and the Body Control Module (BCM). When a button is pressed on an Integrated Key Transponder (IKT) the Transmitter Identification Code (TIC) and RKE command is received by the internal TPM module antenna. If the TPM module determines that it is a valid and programmed TIC, it sends the RKE command and TIC to the BCM over the MS-CAN. When the BCM receives the RKE command, it carries out the command by controlling the door locks or activating the horn and turn signals for the panic alarm. The RKE transmitters and the BCM also utilize a rolling code to prevent the code from being captured by a code grabber. The system advances the counter in the RKE transmitter and the BCM every time an RKE transmitter button is pressed. A Diagnostic Trouble Code (DTC) that sets when the BCM detects the rolling counter received from an RKE transmitter is out of synchronization with the rolling counter stored in the module.

OBDII Code B10AB Ford - Remote Keyless Entry Synchronization No Sub Type Information - AutoCodes.com — B10AB Ford Code - Remote Keyless Entry Synchronization No Sub Type Information

What does this mean?

What are the Possible Causes of the DTC B10AB Ford?

Reprogram Integrated Key Transponder (IKT)
Faulty Integrated Key Transponder (IKT)

How to Fix the DTC B10AB 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 B10AB 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 B10AB Ford Code

1. What are the common symptoms of OBDII code B10AB Ford related to Remote Keyless Entry Synchronization No Sub Type Information?

The common symptoms include issues with the remote keyless entry system, such as the key fob not working to lock or unlock the vehicle.

2. What could be causing the OBDII code B10AB Ford to trigger?

The code B10AB Ford may be triggered due to a loss of synchronization between the remote keyless entry system and the vehicle.

3. How can I diagnose the cause of OBDII code B10AB Ford related to Remote Keyless Entry Synchronization No Sub Type Information?

Diagnosing the issue may involve checking the battery in the key fob, ensuring proper programming of the keyless entry system, and inspecting for any physical damage to the key fob.

4. Can I repair OBDII code B10AB Ford myself?

Depending on the cause, you may be able to repair the issue yourself if it involves reprogramming the key fob or replacing the battery. However, for more complex issues, it is recommended to seek professional help.

5. What are some tips for repairing OBDII code B10AB Ford related to Remote Keyless Entry Synchronization No Sub Type Information?

Some tips include trying to reprogram the key fob, replacing the battery, ensuring there are no obstructions blocking the signal between the key fob and the vehicle, and checking for any loose connections.

6. Is it safe to continue driving with OBDII code B10AB Ford triggered?

While the code itself may not directly affect the drivability of the vehicle, it is important to address the issue to ensure the proper functioning of the remote keyless entry system.

7. How do I reset OBDII code B10AB Ford after addressing the underlying issue?

Once you have addressed the cause of the code B10AB Ford, you can reset it using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.

8. Are there any common mistakes to avoid when dealing with OBDII code B10AB Ford?

Common mistakes to avoid include ignoring the issue, assuming the key fob is the problem without checking other potential causes, and attempting repairs without the proper knowledge or tools.

9. Will fixing OBDII code B10AB Ford affect other systems in the vehicle?

Fixing the Remote Keyless Entry Synchronization issue related to code B10AB Ford should not affect other systems in the vehicle, as it is specific to the keyless entry function.

10. How can I prevent OBDII code B10AB Ford from triggering in the future?

To prevent the code B10AB Ford from triggering again, regularly check the key fob battery, ensure proper synchronization between the key fob and the vehicle, and handle the key fob with care to avoid physical damage.