AutoCodes – Generic – P10C6

P10C6 Code - Engine Diagnostic Status Signal Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine Control Module 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
P10C6 indicates Engine Diagnostic Status Signal Message Counter Incorrect.
Common causes
Common causes include Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine Control Module 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 2,298
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 26, 2022
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Code P10C6 Description

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when the Engine Diagnostic Status Signal Message Counter Incorrect.
OBDII Code P10C6 - Engine Diagnostic Status Signal Message Counter Incorrect - AutoCodes.com
P10C6 Code - Engine Diagnostic Status Signal Message Counter Incorrect

What are the Possible Causes of the DTC P10C6?

  • Faulty Engine Control Module (ECM)
  • Engine Control Module harness is open or shorted
  • Engine Control Module circuit poor electrical connection

How to Fix the DTC P10C6?

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 P10C6 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 P10C6 code?

Need more information on how to fix the P10C6 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P10C6 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

  • P10C6 BMW β€” Low Pressure Fuel System Delivery Rate Too Low Due To Aging
  • P10C6 Buick β€” Engine Diagnostic Status Signal Message Counter Incorrect
  • P10C6 Cadillac β€” Engine Diagnostic Status Signal Message Counter Incorrect
  • P10C6 Chevrolet β€” Engine Diagnostic Status Signal Message Counter Incorrect
  • P10C6 GMC β€” Engine Diagnostic Status Signal Message Counter Incorrect
  • P10C6 MINI β€” Low Pressure Fuel System Delivery Rate Too Low Due To Aging
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 P10C6 Code

1. What are common symptoms of OBDII code P10C6?

The common symptoms of OBDII code P10C6 may include check engine light illumination, reduced engine performance, and potential drivability issues.

2. What does the OBDII code P10C6 indicate?

OBDII code P10C6 indicates that the Engine Diagnostic Status Signal Message Counter is reporting incorrect information. This code is specific to the communication between various engine control modules.

3. What are possible causes of OBDII code P10C6?

Possible causes of OBDII code P10C6 include faulty wiring or connections in the communication network, issues with the engine control modules, software glitches, or a malfunctioning diagnostic tool.

4. How can I diagnose OBDII code P10C6?

Diagnosing OBDII code P10C6 typically involves using a professional diagnostic scanner to read the code and investigate the communication network between engine control modules for any faults or discrepancies.

5. Can I continue driving with OBDII code P10C6 present?

It is not recommended to continue driving with OBDII code P10C6 present, as it may lead to further damage to the engine control system and potentially worsen performance issues.

6. How can OBDII code P10C6 be repaired?

Repairing OBDII code P10C6 may involve checking and repairing any faulty wiring or connections in the communication network, updating engine control module software, or replacing malfunctioning modules as necessary.

7. Can a DIY enthusiast fix OBDII code P10C6?

While some basic diagnostic steps can be performed by a DIY enthusiast, resolving OBDII code P10C6 may require specialized tools and expertise, making it more suitable for professional mechanics.

8. Are there any preventive measures to avoid OBDII code P10C6?

Regular maintenance and inspections of the engine control system, including checking for loose connections and updating software, can help prevent issues that may trigger OBDII code P10C6.

9. How urgent is it to address OBDII code P10C6?

It is recommended to address OBDII code P10C6 as soon as possible to prevent potential engine performance issues and avoid further complications with the engine control system.

10. Is OBDII code P10C6 a common issue in certain vehicle models?

OBDII code P10C6 may be more common in vehicles with complex engine control systems that rely heavily on communication between multiple modules, such as newer models with advanced diagnostic capabilities.

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