C0500
Left Front Wheel Speed Sensor A Circuit/Open
C0500 is an OBD-II diagnostic trouble code meaning: Left Front Wheel Speed Sensor A Circuit/Open. Common causes: wheel speed sensor circuit open, short circuit in the sensor circuit. Estimated repair cost: $33–111.
Symptoms
- ABS/ESP indicator is on
- Disabling the ABS system
- Disabling the ESP system
- Incorrect operation of cruise control
- Errors in other systems that depend on wheel speed sensor data
Causes
- Wheel speed sensor circuit open
- Short circuit in the sensor circuit
- Damage to the wheel speed sensor
- Sensor connector is dirty or damaged
- Wiring Harness Problems
- ABS control unit malfunction
How to Fix
- Check the condition of the sensor and its wiring
- Clean or replace sensor connector
- Check sensor resistance (must meet specification)
- Check the sensor signal with an oscilloscope
- If necessary, replace the wheel speed sensor
- Check and correct faults in the wiring harness
- Reset the error and check the system operation
Related codes
Error C0500 by Vehicle Brand
FAQ
What does the C0500 code mean?
C0500 is an OBD-II diagnostic trouble code that indicates: Left Front Wheel Speed Sensor A Circuit/Open
What causes a C0500 error code?
The most common causes of C0500 include: Wheel speed sensor circuit open; Short circuit in the sensor circuit; Damage to the wheel speed sensor; Sensor connector is dirty or damaged.
How do I fix a C0500 diagnostic trouble code?
To fix C0500: Check the condition of the sensor and its wiring. Clean or replace sensor connector. Check sensor resistance (must meet specification). For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0500?
Limited driving only, diagnose soon
How much does it cost to fix C0500?
The estimated repair cost for C0500 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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