C0055 Pontiac Code - Rear Wheel Speed Sensor Circuit
Quick Answer
The Electronic Control Module (ECM) convert the data from the chicle speed sensor to a 128K pulse/mile signal. Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, 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
- C0055 Pontiac indicates Rear Wheel Speed Sensor Circuit.
- Common causes
- Common causes include Faulty Rear Wheel Speed Sensor, Rear Wheel Speed Sensor harness is open or shorted, 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.
Code C0055 Pontiac Description
What are the Possible Causes of the DTC C0055 Pontiac?
- Faulty Rear Wheel Speed Sensor
- Rear Wheel Speed Sensor harness is open or shorted
- Rear Wheel Speed Sensor circuit poor electrical connection
How to Fix the DTC C0055 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 C0055 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.
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Frequently Asked Questions about C0055 Pontiac Code
1. What are the common symptoms of OBDII code C0055 in a Pontiac related to the rear wheel speed sensor circuit?
The common symptoms include the ABS light being illuminated on the dashboard, traction control issues, and potential loss of stability control.
2. What are some possible causes of OBDII code C0055 in a Pontiac?
Potential causes of this code include a faulty rear wheel speed sensor, damaged wiring or connectors in the circuit, or issues with the ABS module.
3. How can I diagnose the OBDII code C0055 in my Pontiac?
Diagnosing this code typically involves using a scan tool to retrieve the specific fault codes, inspecting the rear wheel speed sensor and its wiring, and testing the sensor's functionality.
4. Can I still drive my Pontiac with OBDII code C0055?
While it is still possible to drive the vehicle with this code, it is not recommended due to the potential safety implications of compromised ABS and stability control systems.
5. How can I repair OBDII code C0055 in my Pontiac?
Repairing this code may involve replacing the faulty rear wheel speed sensor, repairing any damaged wiring or connectors, or addressing issues with the ABS module.
6. Is it possible to reset the OBDII code C0055 in a Pontiac without fixing the underlying issue?
While you can clear the code temporarily, it will likely reappear until the root cause of the problem is addressed and fixed.
7. Can a DIY enthusiast fix OBDII code C0055 in a Pontiac?
Depending on your experience and skills, DIY enthusiasts may be able to fix this code by following repair guides and using the necessary tools for sensor replacement or circuit repairs.
8. How much does it cost to repair OBDII code C0055 in a Pontiac at a professional auto repair shop?
The cost of repairing this code can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor.
9. Are there any preventive measures to avoid OBDII code C0055 in a Pontiac?
Regular maintenance checks, including inspecting the ABS system and sensors, can help prevent issues that may trigger this code.
10. Will OBDII code C0055 affect my Pontiac's overall performance?
While the code itself may not directly impact performance, the underlying issues with the ABS and stability control systems could affect the vehicle's handling and safety features.
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