AutoCodes – Pontiac – C0182 Pontiac

C0182 Pontiac 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 Pontiac 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,220
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 09, 2020
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Code C0182 Pontiac 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 Pontiac - Throttle Reduction Motor Circuit Range Performance - AutoCodes.com
C0182 Pontiac Code - Throttle Reduction Motor Circuit Range Performance

What are the Possible Causes of the DTC C0182 Pontiac?

  • 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 Pontiac?

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 Pontiac 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 Pontiac code?

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

Need Help with the Code?

Get the C0182 Pontiac 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 Pontiac Code

1. What are the common symptoms of OBDII code C0182 in a Pontiac related to throttle reduction motor circuit range performance?

The common symptoms include loss of power, reduced throttle response, and in some cases, the vehicle going into limp mode.

2. What could cause the OBDII code C0182 in a Pontiac indicating throttle reduction motor circuit range performance issues?

Possible causes include a faulty throttle reduction motor, damaged wiring or connectors in the throttle system, or a malfunctioning throttle position sensor.

3. How can I diagnose the OBDII code C0182 in my Pontiac related to throttle reduction motor circuit range performance?

Diagnosis typically involves checking the throttle reduction motor for proper functioning, inspecting the wiring and connectors for damage, and testing the throttle position sensor with a multimeter.

4. Is it safe to continue driving my Pontiac with the OBDII code C0182 indicating throttle reduction motor circuit range performance issues?

It is not recommended to drive the vehicle with this code present, as it can lead to unsafe driving conditions and potential further damage to the throttle system.

5. Can I repair the OBDII code C0182 in my Pontiac indicating throttle reduction motor circuit range performance myself?

While some basic inspections and checks can be done by DIY enthusiasts, diagnosing and repairing this code may require specialized tools and expertise, so it is advisable to consult a professional mechanic.

6. How much does it typically cost to repair the OBDII code C0182 related to throttle reduction motor circuit range performance in a Pontiac?

The cost of repair can vary depending on the exact cause of the issue, but it may range from $200 to $500 or more, including parts and labor.

7. Are there any preventive maintenance tips to avoid encountering the OBDII code C0182 in my Pontiac?

Regularly inspecting and maintaining the throttle system, ensuring proper wiring connections, and promptly addressing any issues with the throttle system can help prevent this code from appearing.

8. Will resetting the OBDII code C0182 in my Pontiac make the issue go away permanently?

Simply resetting the code without addressing the underlying problem will not fix the issue permanently. It is crucial to diagnose and repair the root cause of the code to prevent it from reoccurring.

9. Can extreme weather conditions or driving habits trigger the OBDII code C0182 in a Pontiac related to throttle reduction motor circuit range performance?

While extreme conditions or driving habits can exacerbate existing issues in the throttle system, the code is typically triggered by underlying faults in the throttle reduction motor circuit.

10. How long does it usually take to repair the OBDII code C0182 indicating throttle reduction motor circuit range performance in a Pontiac?

The repair time can vary depending on the exact cause of the code and the availability of parts. In general, it may take a few hours to a full day for a mechanic to diagnose and fix the issue.

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