AutoCodes – GMC – P167F 2014 GMC Sierra

P167F 2014 GMC Sierra Code - Battery Voltage 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 Battery, Battery harness is open or shorted, Battery 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: P167F 2014 GMC Sierra indicates Battery Voltage Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Battery, Battery harness is open or shorted, Battery 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 225

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 28, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P167F 2014 GMC Sierra 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 Battery Voltage Signal Message Counter is Incorrect.

OBDII Code P167F 2014 GMC Sierra - Battery Voltage Signal Message Counter Incorrect - AutoCodes.com — P167F 2014 GMC Sierra Code - Battery Voltage Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P167F 2014 GMC Sierra?

Faulty Battery
Battery harness is open or shorted
Battery circuit poor electrical connection

How to Fix the DTC P167F 2014 GMC Sierra?

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 P167F 2014 GMC Sierra 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 P167F 2014 GMC Sierra code?

Need more information on how to fix the P167F 2014 GMC Sierra code? Get Access to Factory Service Manuals

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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 P167F 2014 GMC Sierra Code

1. What does the OBDII code P167F mean on a 2014 GMC Sierra?

P167F indicates that the Battery Voltage Signal Message Counter is incorrect, meaning the vehicle's control module has detected an issue with the communication or data synchronization of the battery voltage signal.

2. What are the common symptoms of the P167F code on a 2014 GMC Sierra?

Symptoms include a possible illuminated check engine light, erratic voltage readings, issues with electrical systems, or the battery not charging properly.

3. What causes the P167F code on a 2014 GMC Sierra?

Common causes include a faulty battery, a bad alternator, damaged wiring or connectors in the battery/alternator circuit, or issues with the Body Control Module (BCM) or Engine Control Module (ECM).

4. Can a weak or failing battery trigger the P167F code?

Yes, a weak or failing battery can cause inconsistent voltage signals, which may trigger the P167F code.

5. How is the P167F code diagnosed on a 2014 GMC Sierra?

A technician will use a scan tool to check for related codes, inspect the battery and alternator for proper operation, and examine wiring and connectors for damage or corrosion.

6. Can I keep driving my 2014 GMC Sierra with the P167F code?

Driving with this code is not recommended, as it may lead to further electrical issues or cause the battery to drain completely, leaving you stranded.

7. How can I fix the P167F code on my 2014 GMC Sierra?

Repairs may include replacing the battery or alternator, repairing damaged wiring or connectors, or reprogramming or replacing the control module if necessary.

8. Does the P167F code require reprogramming the control module?

In some cases, reprogramming or updating the BCM or ECM software may be necessary if a communication issue is causing the code.

9. How much does it cost to fix the P167F code on a 2014 GMC Sierra?

The cost varies depending on the cause but typically ranges from $100 for simple wiring repairs to $1,000 or more if the alternator or control module needs replacement.

10. Can a P167F code be cleared without repairs?

Clearing the code without addressing the root cause may result in it returning. Proper diagnosis and repair are essential to resolve the issue.