AutoCodes – Mercury – B10C8 Mercury

B10C8 Mercury Code - Interior Center Antenna Circuit Intermittent

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 Interior Center Antenna, Interior Center Antenna harness is open or shorted, Interior Center Antenna 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
B10C8 Mercury indicates Interior Center Antenna Circuit Intermittent.
Common causes
Common causes include Faulty Interior Center Antenna, Interior Center Antenna harness is open or shorted, Interior Center Antenna 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 969
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 B10C8 Mercury 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 an open, short to ground, or short to voltage from one of the center passive start antenna circuits.
OBDII Code B10C8 Mercury - Interior Center Antenna Circuit Intermittent - AutoCodes.com
B10C8 Mercury Code - Interior Center Antenna Circuit Intermittent

What are the Possible Causes of the DTC B10C8 Mercury?

  • Faulty Interior Center Antenna
  • Interior Center Antenna harness is open or shorted
  • Interior Center Antenna circuit poor electrical connection
  • Faulty Remote Function Actuator (RFA) Module

How to Fix the DTC B10C8 Mercury?

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 B10C8 Mercury 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 B10C8 Mercury code?

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Need Help with the Code?

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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 B10C8 Mercury Code

1. What are the common symptoms of OBDII code B10C8 in a Mercury related to the Interior Center Antenna Circuit Intermittent?

- Common symptoms include intermittent or complete loss of radio reception, poor GPS signal, and malfunctioning keyless entry system.

2. What could cause the OBDII code B10C8 in a Mercury indicating an Interior Center Antenna Circuit Intermittent issue?

- The code B10C8 can be triggered by a faulty antenna module, damaged antenna wiring, or a loose connection in the antenna circuit.

3. How can I diagnose the OBDII code B10C8 in my Mercury for the Interior Center Antenna Circuit Intermittent problem?

- To diagnose the issue, you can use a diagnostic scanner to retrieve the specific fault codes, inspect the antenna wiring for any visible damage, and check the antenna module connection for tightness.

4. What are the repair options for resolving the OBDII code B10C8 in a Mercury related to the Interior Center Antenna Circuit Intermittent?

- Repair options may include replacing the faulty antenna module, repairing any damaged wiring, or securing any loose connections in the antenna circuit.

5. Can a DIY enthusiast fix the OBDII code B10C8 in a Mercury for the Interior Center Antenna Circuit Intermittent issue?

- While some basic troubleshooting like checking connections and inspecting wiring can be done by a DIY enthusiast, it is recommended to consult a professional for a proper diagnosis and repair of the antenna circuit.

6. Is it safe to continue driving my Mercury with the OBDII code B10C8 related to the Interior Center Antenna Circuit Intermittent issue?

- It is generally safe to drive the vehicle with this code, but it is important to address the underlying antenna circuit problem to prevent any inconvenience related to radio, GPS, or keyless entry malfunctions.

7. How much does it typically cost to repair the OBDII code B10C8 for the Interior Center Antenna Circuit Intermittent in a Mercury?

- The repair cost can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can extreme weather conditions contribute to triggering the OBDII code B10C8 in a Mercury related to the Interior Center Antenna Circuit Intermittent?

- Yes, extreme weather conditions such as heavy rain, snow, or extreme heat can potentially damage the antenna module or wiring, leading to the triggering of the B10C8 code.

9. Are there any preventive maintenance tips to avoid encountering the OBDII code B10C8 for the Interior Center Antenna Circuit Intermittent in a Mercury?

- Regularly inspecting the antenna system for any signs of damage, ensuring proper connections, and protecting the antenna from harsh weather conditions can help prevent issues leading to the B10C8 code.

10. Can the OBDII code B10C8 related to the Interior Center Antenna Circuit Intermittent problem in a Mercury be reset without fixing the underlying issue?

- While you can clear the code temporarily, it is important to address the root cause of the problem to prevent the code from reoccurring and to ensure proper functionality of the antenna circuit.

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