AutoCodes – Chevrolet – C0176 Chevrolet

C0176 Chevrolet Code - Control Module Temperature Sensor High Temperature

Quick Answer

The Power Steering Control Module (PSCM) monitors the temperature of the power steering system. Common causes include Mechanically binding steering components, Faulty Power Steering Control Module (PSCM). 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: C0176 Chevrolet indicates Control Module Temperature Sensor High Temperature.
Common causes: Common causes include Mechanically binding steering components, Faulty Power Steering Control Module (PSCM).
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 9,072

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 Jun 20, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C0176 Chevrolet Description

The Power Steering Control Module (PSCM) monitors the temperature of the power steering system. The Power Steering Control Module monitors amperage output and input from an internal temperature sensor to calculate an estimated system temperature. If the Power Steering Control Module detects a high system temperature event is occurring, the amount of assistance is decreased to reduce system temperature, in an effort to prevent thermal damage to the power steering components. The Diagnostic Trouble Code (DTC) will be set when the maximum amperage output exceeds a calibrated value within the limited commanded output amperage range.

OBDII Code C0176 Chevrolet - Control Module Temperature Sensor High Temperature - AutoCodes.com — C0176 Chevrolet Code - Control Module Temperature Sensor High Temperature

What does this mean?

What are the Possible Causes of the DTC C0176 Chevrolet?

Mechanically binding steering components
Faulty Power Steering Control Module (PSCM)

How to Fix the DTC C0176 Chevrolet?

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 does this mean?

Code Tech Notes

The C0176 code does not indicate that a malfunction has occurred. Rather that the Power Steering Control Module (PSCM) had to limit current to the power steering motor to avoid thermal damage to the Power Steering System components.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0176 Chevrolet 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 C0176 Chevrolet code?

Need more information on how to fix the C0176 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0176 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

C0176 2014 Chevrolet Silverado — Control Module Temperature Sensor High Temperature
C0176 2015 Chevrolet Silverado — Control Module Temperature Sensor High Temperature
C0176 2016 Chevrolet Silverado — Control Module Temperature Sensor High Temperature
C0176 2017 Chevrolet Silverado — Control Module Temperature Sensor High Temperature
C0176 2018 Chevrolet Silverado — Control Module Temperature Sensor High Temperature

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 C0176 Chevrolet Code

1. What are the common symptoms of OBDII code C0176 in a Chevrolet related to the Control Module Temperature Sensor High Temperature?

- The common symptoms include the Check Engine Light coming on, poor engine performance, and possible overheating issues.

2. What can cause the Control Module Temperature Sensor High Temperature code C0176 in a Chevrolet?

- Possible causes of this code include a faulty temperature sensor, wiring issues, or problems with the control module itself.

3. How can I diagnose the Control Module Temperature Sensor High Temperature code C0176 in my Chevrolet?

- Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the temperature sensor, inspecting the wiring for any damage, and testing the control module.

4. Can I continue driving my Chevrolet with the C0176 code present?

- It is not recommended to continue driving with this code active, as it can lead to potential engine damage or overheating issues.

5. How can I repair the Control Module Temperature Sensor High Temperature code C0176 in my Chevrolet?

- Repair may involve replacing the temperature sensor, repairing any damaged wiring, or replacing the control module if necessary.

6. Are there any DIY tips for troubleshooting the C0176 code in a Chevrolet?

- DIY tips may include visually inspecting the sensor and wiring for any obvious issues, checking the coolant level, and ensuring proper engine cooling system operation.

7. Is it necessary to reset the OBDII code C0176 after making repairs in a Chevrolet?

- Yes, it is recommended to reset the code using an OBDII scanner after making any repairs to see if the issue has been successfully resolved.

8. Can extreme weather conditions affect the Control Module Temperature Sensor High Temperature code in a Chevrolet?

- Yes, extreme temperatures can sometimes trigger false readings from the temperature sensor, leading to the activation of the C0176 code.

9. How long does it typically take to repair the C0176 code in a Chevrolet?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 1-3 hours to diagnose and fix the problem.

10. What should I do if the C0176 code keeps coming back even after repairs in my Chevrolet?

- If the code persists after repairs, it may indicate a more complex issue that requires further diagnosis by a professional mechanic specializing in Chevrolet vehicles.