The OBD code C0508 indicates an issue with the Right Front Wheel Speed Sensor in a Cadillac.
Symptoms include the ABS warning light and engine light being illuminated.
This is usually caused by a faulty sensor, open/shorted sensor harness, or poor electrical connection.
It is a moderate issue that should be addressed promptly.
To fix it, inspect the sensor, harness, and connectors for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
I know how frustrating it is to see that warning light pop up again and again. You don’t need to spend money at the mechanic just to clear it. With this pocket-friendly automatic car scanner, you can do it yourself in seconds and and avoid the time and inconvenience of driving to a mechanic. Just plug it in, connect to your Android or iOS phone, and instantly see live data. Understand the fault code, clear it right away, and decide if it’s something urgent or if you’re good to drive. It even monitors your car and sends notifications to your phone, so you’re always in control. Simple, fast, and stress-free—today’s offer price!
Symptoms of the Cadillac c0508 OBD Code
The Cadillac C0508 fault code typically triggers when there is an issue with the rear wheel speed sensor.
- Symptoms: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Possible loss of traction control functionality.
- Unusual noises from the ABS system.
- Braking performance may be affected.
Causes of the Cadillac c0508 OBD Code
Do you know you can clear most fault codes—but some could mean serious danger? Don’t take chances with your safety or your family’s safety. This budget-friendly car scanner makes it easy to clear fault codes in seconds while showing you exactly what’s wrong. Plug it in, connect to your Android or iOS phone, and instantly check live data. You’ll know if it’s a minor issue you can clear or something serious that needs attention—so you can drive safely and stress-free. (Today’s Deal)
Possible reasons for Cadillac fault code C0508 include issues with the brake pedal position sensor.
- Causes: Faulty Right Front Wheel Speed Sensor.
- Right Front Wheel Speed Sensor harness is open or shorted.
- Right Front Wheel Speed Sensor circuit poor electrical connection.
Fixing Cadillac Error Code c0508 Step By Step
Resolve Cadillac fault code C0508 by inspecting and repairing the steering angle sensor circuit.
- To fix Cadillac OBDII code C0508, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the steering angle sensor circuit.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no visible issues are found, perform a reset on the electronic brake control module (EBCM) to see if the code clears.
- If the code persists, consider replacing the steering angle sensor itself as it may be faulty and causing the issue.
Cost Of Fixing Cadillac c0508 Fault Code
The repair for fault code C0508 on a Cadillac involves replacing the brake booster pump motor.
The cost to diagnose and fix Cadillac OBD code C0508 is typically based on an estimated repair time of 1. 0 hour.
Labor rates range from $75 to $150 per hour, so the total cost could be between $75 and $150. The final cost may vary depending on shop rates and the complexity of the repair.
Details of the Cadillac c0508 OBD Code
The Cadillac C0508 code indicates a problem with the brake booster pressure sensor circuit.
OBD code C0508 for Cadillac refers to an issue with the right rear actuator circuit.
This code is triggered by the Electronic Brake Control Module (EBCM) when it detects a fault in the circuit related to the right rear actuator.
The right rear actuator is part of the Electronic Stability Control (ESC) system, which helps maintain vehicle stability during sudden maneuvers or loss of traction.
When this code is set, it indicates a problem with the right rear actuator circuit, which may affect the proper functioning of the ESC system in the vehicle.
Mechanic’s Tech Notes
For Cadillac C0508, this code indicates an issue with the rear right wheel speed sensor circuit.
OBDII code C0508 in a Cadillac typically indicates a problem with the Transmission Control Module (TCM) power circuit.
To diagnose this, use a multimeter to check the TCM power and ground connections for proper voltage and continuity.
Additionally, utilize a scan tool to communicate with the TCM over the Controller Area Network (CAN) to verify its responsiveness.
If the wiring harness and connectors appear visually intact, consider the possibility of a faulty TCM that may require reprogramming or replacement.
Regular maintenance of the TCM and associated components can help prevent this issue.
FAQ
OBD code C0508 in a Cadillac indicates an issue with the Right Front Wheel Speed Sensor. Check sensor, harness, and connections for faults.
Common symptoms of OBD code C0508 in a Cadillac include ABS warning light on, engine light on, caused by faulty right front wheel speed sensor or related wiring issues.
Diagnose and repair OBD code C0508 in your Cadillac by checking the right front wheel speed sensor, harness, and connections for faults.
Wrap Up
If your Cadillac is displaying OBD code C0508 along with symptoms like erratic steering assist, it could be caused by a malfunctioning steering angle sensor, damaged wiring in the steering angle sensor circuit, or a faulty steering control module.
To address Cadillac OBD code C0508, check the wiring harness and connectors for any signs of damage or corrosion.
Test the steering angle sensor for proper operation and replace if necessary.
Ensure all connections are secure and free of debris to restore proper steering functionality.
