AutoCodes – GMC – P175F 2017 GMC Sierra

P175F 2017 GMC Sierra 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 2017 GMC Sierra 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 169

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 2017 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 Acceleration Sensor Signal Message Counter is Incorrect.

OBDII Code P175F 2017 GMC Sierra - Acceleration Sensor Signal Message Counter Incorrect - AutoCodes.com — P175F 2017 GMC Sierra Code - Acceleration Sensor Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P175F 2017 GMC Sierra?

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 2017 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 P175F 2017 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 P175F 2017 GMC Sierra code?

Need more information on how to fix the P175F 2017 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 P175F 2017 GMC Sierra Code

What does the OBDII code P175F mean for a 2017 GMC Sierra?

P175F indicates an issue with the acceleration sensor signal, specifically that its message counter is incorrect or inconsistent.

What are the symptoms of code P175F in a 2017 GMC Sierra?

Symptoms may include reduced engine power, difficulty accelerating, erratic transmission behavior, or the vehicle entering limp mode.

What causes code P175F to appear in a 2017 GMC Sierra?

Common causes include a faulty acceleration sensor, wiring issues, a malfunctioning transmission control module (TCM), or software glitches.

Can code P175F damage my 2017 GMC Sierra if left unresolved?

While it may not cause immediate damage, ignoring this code can lead to drivability issues, reduced performance, and potential transmission strain over time.

How can I diagnose code P175F in my 2017 GMC Sierra?

Start by inspecting the acceleration sensor and its wiring for damage, corrosion, or loose connections. Then use a diagnostic scanner to monitor live data and verify the sensor's readings.

Is it safe to drive my 2017 GMC Sierra with code P175F?

Driving may be possible but not recommended, as the vehicle may experience reduced power or limp mode, potentially compromising safety and performance.

How do I fix code P175F in a 2017 GMC Sierra?

Repairs may include replacing the acceleration sensor, repairing or replacing damaged wiring, or updating/reprogramming the TCM software.

Can a software update resolve code P175F in a 2017 GMC Sierra?

Yes, if the issue is related to outdated or corrupted TCM software, a dealership or qualified technician can perform a software update to address it.

How much does it cost to repair code P175F on a 2017 GMC Sierra?

Costs can vary, but sensor replacement typically ranges from $100-$300, while wiring repairs or software updates may cost $50-$150.

Do I need professional help to fix code P175F on my 2017 GMC Sierra?

While some repairs like checking connections can be done by DIYers, diagnosing and resolving sensor or TCM issues may require professional equipment and expertise.