AutoCodes – Lincoln – B10C3 Lincoln

B10C3 Lincoln Code - Right Front Unlock Pull Switch Signal Stuck High

Quick Answer

The Remote Function Actuator (RFA) Module interprets radio frequency signals from the Remote Functions Receiver (RFR) Module and Intelligent Access (IA) key transmitters. Common causes include Faulty Right Front Unlock Pull Switch, Right Front Unlock Pull Switch harness is open or shorted, Right Front Unlock Pull Switch circuit poor electrical connection. 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
B10C3 Lincoln indicates Right Front Unlock Pull Switch Signal Stuck High.
Common causes
Common causes include Faulty Right Front Unlock Pull Switch, Right Front Unlock Pull Switch harness is open or shorted, Right Front Unlock Pull Switch circuit poor electrical connection.
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 1,003
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B10C3 Lincoln Description

The Remote Function Actuator (RFA) Module interprets radio frequency signals from the Remote Functions Receiver (RFR) Module and Intelligent Access (IA) key transmitters. The RFA module receives input signals from various modules and other components. Based on this information, the RFA module generates an output signal to control various components such as the door locks and the liftgate. The OBDII code sets when the RFA module detects the right front unlock sensor activated for more than 5 minutes.
OBDII Code B10C3 Lincoln - Right Front Unlock Pull Switch Signal Stuck High - AutoCodes.com
B10C3 Lincoln Code - Right Front Unlock Pull Switch Signal Stuck High

What are the Possible Causes of the DTC B10C3 Lincoln?

  • Faulty Right Front Unlock Pull Switch
  • Right Front Unlock Pull Switch harness is open or shorted
  • Right Front Unlock Pull Switch circuit poor electrical connection
  • Faulty Remote Function Actuator (RFA) Module

How to Fix the DTC B10C3 Lincoln?

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 B10C3 Lincoln 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 B10C3 Lincoln code?

Need more information on how to fix the B10C3 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B10C3 Lincoln 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 B10C3 Lincoln Code

1. What are the common symptoms of OBDII code B10C3 in a Lincoln related to the Right Front Unlock Pull Switch Signal Stuck High?

- The common symptoms include issues with the right front door unlocking mechanism, such as the door not unlocking properly or the unlock pull switch not functioning correctly.

2. What can cause the OBDII code B10C3 in a Lincoln to trigger the Right Front Unlock Pull Switch Signal Stuck High?

- The code B10C3 can be triggered by a faulty unlock pull switch, wiring issues, a malfunctioning door lock actuator, or a problem with the central locking system.

3. How can I diagnose the OBDII code B10C3 in a Lincoln for the Right Front Unlock Pull Switch Signal Stuck High?

- Diagnosis involves checking the wiring and connections related to the right front door unlock pull switch, testing the switch itself, and inspecting the door lock actuator for any faults.

4. Are there any DIY repair tips for fixing the Right Front Unlock Pull Switch Signal Stuck High issue in a Lincoln?

- DIY repair tips include checking and repairing any damaged wiring, replacing the malfunctioning unlock pull switch, and ensuring proper connection of components in the door lock system.

5. Can the OBDII code B10C3 in a Lincoln related to the Right Front Unlock Pull Switch Signal Stuck High be reset without fixing the underlying issue?

- While you can clear the code temporarily, it is essential to address the root cause of the problem to prevent it from reoccurring and ensure proper functionality of the door unlocking system.

6. Is it safe to continue driving a Lincoln with the OBDII code B10C3 indicating Right Front Unlock Pull Switch Signal Stuck High?

- It is not recommended to drive the vehicle with this issue unresolved, as it can lead to inconvenience, potential security risks, and further damage to the door locking mechanism.

7. How much does it typically cost to repair the Right Front Unlock Pull Switch Signal Stuck High problem in a Lincoln?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement, labor charges, and diagnostic fees, which can range from moderate to high.

8. Are there any recalls or service bulletins related to the OBDII code B10C3 in Lincolns for the Right Front Unlock Pull Switch Signal Stuck High?

- It's advisable to check with a Lincoln dealership or official sources for any recalls or service bulletins addressing the B10C3 code to see if there are known issues or remedies provided by the manufacturer.

9. Can extreme weather conditions or environmental factors contribute to the triggering of the OBDII code B10C3 in a Lincoln?

- Yes, extreme temperatures, moisture, or physical damage to the door components can potentially affect the proper functioning of the unlock pull switch and lead to the code B10C3 being triggered.

10. What steps should be taken if the OBDII code B10C3 persists in a Lincoln despite attempted repairs for the Right Front Unlock Pull Switch Signal Stuck High?

- If the code continues to reappear after repairs, it is recommended to seek professional assistance from a certified mechanic or dealership to perform a thorough diagnosis and resolve the issue effectively.

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