AutoCodes – GMC – P175F GMC

P175F GMC Code - Acceleration Sensor 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 Acceleration Sensor, Acceleration Sensor harness is open or shorted, Acceleration Sensor 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: P175F GMC indicates Acceleration Sensor Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Acceleration Sensor, Acceleration Sensor harness is open or shorted, Acceleration Sensor 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 2,958

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 Aug 29, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P175F 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 Acceleration Sensor Signal Message Counter is Incorrect.

OBDII Code P175F GMC - Acceleration Sensor Signal Message Counter Incorrect - AutoCodes.com — P175F GMC Code - Acceleration Sensor Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P175F GMC?

Faulty Acceleration Sensor
Acceleration Sensor harness is open or shorted
Acceleration Sensor circuit poor electrical connection
Faulty Electronic Brake Control Module (EBCM)
Faulty Transmission Control Module (TCM)

How to Fix the DTC P175F 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 P175F 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 P175F GMC code?

Need more information on how to fix the P175F GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

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Information for Specific GMC Models

P175F 2014 GMC Sierra — Acceleration Sensor Signal Message Counter Incorrect
P175F 2015 GMC Sierra — Acceleration Sensor Signal Message Counter Incorrect
P175F 2016 GMC Sierra — Acceleration Sensor Signal Message Counter Incorrect
P175F 2017 GMC Sierra — Acceleration Sensor Signal Message Counter Incorrect
P175F 2018 GMC Sierra — Acceleration Sensor Signal Message Counter Incorrect

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 P175F GMC Code

1. What are the common symptoms of OBDII code P175F (GMC)?

- Common symptoms include rough shifting, transmission slipping, and the check engine light being illuminated.

2. What causes the OBDII code P175F (GMC) to trigger?

- The code is triggered when the acceleration sensor signal message counter is determined to be incorrect by the vehicle's onboard diagnostics system.

3. How serious is the OBDII code P175F (GMC)?

- This code indicates a problem with the acceleration sensor, which can affect the vehicle's transmission performance. It is recommended to address this issue promptly.

4. Can I still drive my vehicle with the OBDII code P175F (GMC) present?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage to the transmission.

5. How can I diagnose the cause of OBDII code P175F (GMC)?

- Diagnosing this code typically requires a professional scan tool to access the transmission control module and check the sensor signals.

6. What are some possible repair options for OBDII code P175F (GMC)?

- Repair options may include replacing the faulty acceleration sensor, checking and repairing wiring connections, and resetting the transmission control module.

7. Are there any DIY tips for fixing OBDII code P175F (GMC)?

- DIY tips may include checking for loose or damaged wiring connections related to the acceleration sensor and ensuring the sensor is securely in place.

8. How much does it cost to repair OBDII code P175F (GMC) at a mechanic or dealership?

- The cost of repairing this code can vary depending on the extent of the issue, but it may range from a few hundred to a few thousand dollars.

9. Can resetting the check engine light resolve OBDII code P175F (GMC)?

- Resetting the check engine light may temporarily clear the code, but it will likely return if the underlying issue with the acceleration sensor is not addressed.

10. How can I prevent OBDII code P175F (GMC) from occurring in the future?

- Regularly maintaining your vehicle, including checking and replacing sensors as needed, can help prevent this code from occurring in the future.