AutoCodes – GMC – C0182 GMC

C0182 GMC Code - Throttle Reduction Motor Circuit Range Performance

Quick Answer

The throttle position signal is used by the ASM to control the actual throttle position that is requested by the Electronic Brake Control Module (EBCM). Common causes include Faulty Throttle Reduction Motor, Throttle Reduction Motor harness is open or shorted, Throttle Reduction Motor 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: C0182 GMC indicates Throttle Reduction Motor Circuit Range Performance.
Common causes: Common causes include Faulty Throttle Reduction Motor, Throttle Reduction Motor harness is open or shorted, Throttle Reduction Motor 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 955

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 May 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0182 GMC Description

The throttle position signal is used by the ASM to control the actual throttle position that is requested by the Electronic Brake Control Module (EBCM). The EBCM compares the Delivered throttle position sensor value that is sent from the ASM to the throttle position sensor value sent from the PCM over the Class 2 serial data line.

OBDII Code C0182 GMC - Throttle Reduction Motor Circuit Range Performance - AutoCodes.com — C0182 GMC Code - Throttle Reduction Motor Circuit Range Performance

What does this mean?

What are the Possible Causes of the DTC C0182 GMC?

Faulty Throttle Reduction Motor
Throttle Reduction Motor harness is open or shorted
Throttle Reduction Motor circuit poor electrical connection

How to Fix the DTC C0182 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 C0182 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 C0182 GMC code?

Need more information on how to fix the C0182 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0182 GMC code diagnosed by a professional: Find a repair shop in your area

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 C0182 GMC Code

1. What are the common symptoms of OBDII code C0182 GMC (Throttle Reduction Motor Circuit Range Performance)?

- Common symptoms include reduced engine power, difficulty accelerating, and the vehicle going into limp mode.

2. What are the possible causes of OBDII code C0182 GMC?

- Possible causes may include a faulty throttle reduction motor, damaged wiring or connectors in the throttle control circuit, or a malfunctioning throttle body.

3. How can I diagnose OBDII code C0182 GMC?

- Diagnosing this code typically involves using a scan tool to retrieve the trouble code, checking the throttle reduction motor and related components for any visible damage, and testing the circuit for proper voltage and continuity.

4. Can I still drive my vehicle with OBDII code C0182 GMC present?

- It is not recommended to drive the vehicle with this code present, as it can result in reduced engine power and potential safety hazards. It is advised to address the issue promptly.

5. What are some repair tips for fixing OBDII code C0182 GMC?

- Repair tips may include inspecting and repairing any damaged wiring or connectors, replacing the throttle reduction motor if necessary, and ensuring all connections are secure and functioning properly.

6. How much does it typically cost to repair OBDII code C0182 GMC?

- The cost of repairing this code can vary depending on the specific cause of the issue, the labor rates in your area, and whether any parts need to be replaced. It is recommended to consult with a mechanic for an accurate estimate.

7. Can I reset OBDII code C0182 GMC without fixing the underlying issue?

- While you can reset the code using a scan tool, it is important to address the underlying issue causing the code to prevent further damage to the vehicle and ensure proper functionality.

8. Is OBDII code C0182 GMC a serious issue?

- OBDII code C0182 GMC can be a serious issue as it can lead to reduced engine power and potential safety concerns while driving. It is advisable to address the problem promptly.

9. How long does it take to repair OBDII code C0182 GMC?

- The repair time for this code can vary depending on the specific cause of the issue, the availability of parts, and the expertise of the mechanic. It is recommended to consult with a professional for a more accurate timeframe.

10. Can a DIY enthusiast fix OBDII code C0182 GMC?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address this code by following diagnostic procedures and repair tips. However, if unsure, it is best to seek assistance from a qualified mechanic.