AutoCodes – GMC – P10F5 GMC

P10F5 GMC Code - EVAP Purge Pump Status Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty EVAP Purge Pump, EVAP Purge Pump harness is open or shorted, EVAP Purge Pump 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
P10F5 GMC indicates EVAP Purge Pump Status Message Counter Incorrect.
Common causes
Common causes include Faulty EVAP Purge Pump, EVAP Purge Pump harness is open or shorted, EVAP Purge Pump 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 690
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 P10F5 GMC 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 EVAP Purge Pump Status Message Counter Incorrect.
OBDII Code P10F5 GMC - EVAP Purge Pump Status Message Counter Incorrect - AutoCodes.com
P10F5 GMC Code - EVAP Purge Pump Status Message Counter Incorrect

What are the Possible Causes of the DTC P10F5 GMC?

  • Faulty EVAP Purge Pump
  • EVAP Purge Pump harness is open or shorted
  • EVAP Purge Pump circuit poor electrical connection

How to Fix the DTC P10F5 GMC?

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 P10F5 GMC 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 P10F5 GMC code?

Need more information on how to fix the P10F5 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P10F5 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

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 P10F5 GMC Code

1. What are the common symptoms of OBDII code P10F5 GMC?

The common symptoms of code P10F5 include the check engine light illuminating on the dashboard, rough idling, decreased fuel efficiency, and potential issues with the vehicle's emission control system.

2. What does the OBDII code P10F5 GMC mean?

Code P10F5 indicates that the EVAP purge pump status message counter is incorrect. This could point to a malfunction in the evaporative emission control system, which helps prevent fuel vapors from escaping into the atmosphere.

3. What are the possible causes of OBDII code P10F5 GMC?

Possible causes of code P10F5 include a faulty EVAP purge pump, damaged wiring or connectors in the EVAP system, a defective EVAP pressure sensor, or a problem with the engine control module (ECM).

4. How can I diagnose the OBDII code P10F5 GMC?

Diagnosing code P10F5 typically involves using an OBDII scanner to retrieve the code and then performing a thorough inspection of the EVAP system components, including the purge pump, pressure sensor, and related wiring.

5. Can I still drive my vehicle with OBDII code P10F5 GMC?

While you may still be able to drive your vehicle with code P10F5 present, it is recommended to address the issue promptly to prevent potential damage to the emission control system and ensure optimal engine performance.

6. How do I repair OBDII code P10F5 GMC?

Repairing code P10F5 may involve replacing the faulty EVAP purge pump, repairing or replacing damaged wiring or connectors, addressing issues with the EVAP pressure sensor, or reprogramming the ECM if necessary.

7. Can I clear OBDII code P10F5 GMC with a simple reset?

While clearing the code with an OBDII scanner may temporarily turn off the check engine light, it is important to address the root cause of the issue to prevent the code from reoccurring.

8. Will OBDII code P10F5 GMC cause my vehicle to fail an emissions test?

Code P10F5 typically indicates a problem with the evaporative emission control system, which could result in a failed emissions test. It is recommended to diagnose and repair the issue before undergoing an emissions test.

9. How much does it cost to fix OBDII code P10F5 GMC?

The cost of repairing code P10F5 can vary depending on the specific cause of the issue, the extent of the repairs needed, and labor rates in your area. It is advisable to consult with a professional mechanic for an accurate estimate.

10. Is it possible to prevent OBDII code P10F5 GMC from occurring?

Regular maintenance of the EVAP system, including checking for leaks and ensuring proper operation of components, can help prevent code P10F5 from occurring. Additionally, addressing any check engine light promptly can prevent further issues with the emission control system.

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