AutoCodes – Buick – P167F Buick

P167F Buick 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 Buick 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 344

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 Buick 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 Buick - Battery Voltage Signal Message Counter Incorrect - AutoCodes.com — P167F Buick Code - Battery Voltage Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P167F Buick?

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

How to Fix the DTC P167F Buick?

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 Buick 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.

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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 P167F Buick Code

1. What are common symptoms of OBDII code P167F in a Buick?

- Common symptoms include issues with starting the vehicle, dimming lights, erratic behavior of electrical components, and potential stalling.

2. What can cause the OBDII code P167F to trigger in a Buick?

- The code can be triggered by a faulty battery, alternator, voltage regulator, wiring issues, or a malfunctioning control module.

3. How serious is the OBDII code P167F in a Buick?

- This code should be addressed promptly as it can lead to electrical problems, poor vehicle performance, and potential safety issues.

4. How do I diagnose the OBDII code P167F in my Buick?

- Diagnosis involves checking the battery voltage, inspecting the alternator and voltage regulator, testing the wiring for continuity, and scanning for any other related codes.

5. Can I still drive my Buick with the OBDII code P167F present?

- It is not recommended to drive the vehicle extensively with this code present, as it can lead to further damage and potential breakdowns.

6. What are some tips for repairing the OBDII code P167F in a Buick?

- Repair tips include checking and replacing the battery if needed, testing and replacing the alternator or voltage regulator, and ensuring all wiring connections are secure.

7. How much does it cost to fix the OBDII code P167F in a Buick?

- The cost of repairs can vary depending on the underlying issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can a DIY enthusiast fix the OBDII code P167F in a Buick?

- Depending on the root cause, some DIY enthusiasts with automotive repair experience may be able to address the issue themselves, but it's recommended to consult a professional for accurate diagnosis and repair.

9. Will resetting the OBDII code P167F in my Buick make it go away permanently?

- Resetting the code without addressing the underlying issue will not make it go away permanently. The root cause must be identified and fixed to prevent the code from reoccurring.

10. Is it safe to clear the OBDII code P167F with a scanner and continue driving my Buick?

- It is generally safe to clear the code temporarily to see if it reoccurs, but it's important to address the underlying problem before driving the vehicle extensively to avoid potential complications.