AutoCodes – Pontiac – C0051 Pontiac

C0051 Pontiac Code - Right Rear Wheel Speed Sensor Circuit Range Performance

Quick Answer

The wheel speed sensor produces an alternating current signal whose amplitude and frequency vary, depending on the velocity of the wheel. Common causes include Faulty Right Rear Wheel Speed Sensor, Right Rear Wheel Speed Sensor harness is open or shorted, Right Rear Wheel Speed 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
C0051 Pontiac indicates Right Rear Wheel Speed Sensor Circuit Range Performance.
Common causes
Common causes include Faulty Right Rear Wheel Speed Sensor, Right Rear Wheel Speed Sensor harness is open or shorted, Right Rear Wheel Speed 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 2,908
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 02, 2020
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Code C0051 Pontiac Description

The wheel speed sensor produces an alternating current signal whose amplitude and frequency vary, depending on the velocity of the wheel. The electronic brake control module (EBCM) uses the frequency of the AC signal to calculate the wheel speed.
OBDII Code C0051 Pontiac - Right Rear Wheel Speed Sensor Circuit Range Performance - AutoCodes.com
C0051 Pontiac Code - Right Rear Wheel Speed Sensor Circuit Range Performance

What are the Possible Causes of the DTC C0051 Pontiac?

  • Faulty Right Rear Wheel Speed Sensor
  • Right Rear Wheel Speed Sensor harness is open or shorted
  • Right Rear Wheel Speed Sensor circuit poor electrical connection

How to Fix the DTC C0051 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 C0051 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 C0051 Pontiac code?

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Need Help with the Code?

Get the C0051 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 C0051 Pontiac Code

1. What are the common symptoms of OBDII code C0051 on a Pontiac related to the right rear wheel speed sensor circuit?

The common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunctions, and potential loss of stability control.

2. What could cause the OBDII code C0051 on a Pontiac indicating right rear wheel speed sensor circuit range performance issues?

Possible causes include a faulty right rear wheel speed sensor, damaged wiring or connectors in the circuit, or a problem with the ABS module.

3. How can I diagnose the right rear wheel speed sensor circuit issue related to code C0051 on my Pontiac?

You can use a diagnostic scan tool to read the code, inspect the wiring and connectors for damage, test the right rear wheel speed sensor for proper operation, and check for any ABS module faults.

4. Can a dirty or obstructed right rear wheel speed sensor trigger code C0051 on a Pontiac?

Yes, a dirty or obstructed right rear wheel speed sensor can disrupt the signal and cause the code to be triggered. Cleaning or clearing any obstructions may resolve the issue.

5. Are there any DIY repair tips for addressing OBDII code C0051 on a Pontiac due to right rear wheel speed sensor circuit performance problems?

DIY repair tips may include checking and cleaning the sensor and its connections, inspecting and repairing damaged wiring, or replacing the right rear wheel speed sensor if necessary.

6. Is it safe to continue driving my Pontiac with OBDII code C0051 related to the right rear wheel speed sensor circuit issue?

It is not recommended to drive the vehicle with this issue as it may affect the ABS and traction control systems, compromising safety and stability while driving.

7. How much does it typically cost to repair OBDII code C0051 on a Pontiac caused by right rear wheel speed sensor circuit range performance problems?

The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the right rear wheel speed sensor or repairing the wiring, with potential costs ranging from $100 to $300 or more.

8. Can a disconnected right rear wheel speed sensor lead to the OBDII code C0051 on a Pontiac?

Yes, a disconnected right rear wheel speed sensor can trigger the code C0051 as the ABS system is unable to receive the necessary signal for proper operation.

9. How long does it take to repair OBDII code C0051 on a Pontiac related to right rear wheel speed sensor circuit range performance?

The repair time can vary based on the extent of the issue and the expertise of the technician, but typically, it can be resolved within a few hours at a repair shop.

10. Will resetting the OBDII code C0051 on a Pontiac make the issue go away permanently?

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

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