P0566
Cruise Control Off Signal
P0566 is an OBD-II diagnostic trouble code meaning: Cruise Control Off Signal. Common causes: malfunction of the brake or clutch pedal sensor, problems with cruise control wiring harness. Estimated repair cost: $56–167.
Symptoms
- Cruise control won't turn on
- Cruise control turns off spontaneously
- Check Engine light comes on
Causes
- Malfunction of the brake or clutch pedal sensor
- Problems with cruise control wiring harness
- Cruise control module malfunction
- Short circuit or open circuit
- Problems with the engine control unit (ECU)
How to Fix
- Check brake and clutch pedal sensors
- Inspect the wiring harness for damage
- Check the voltage in the cruise control circuit
- Test the cruise control module
- If necessary, replace faulty components
Related codes
Error P0566 by Vehicle Brand
FAQ
What does the P0566 code mean?
P0566 is an OBD-II diagnostic trouble code that indicates: Cruise Control Off Signal
What causes a P0566 error code?
The most common causes of P0566 include: Malfunction of the brake or clutch pedal sensor; Problems with cruise control wiring harness; Cruise control module malfunction; Short circuit or open circuit.
How do I fix a P0566 diagnostic trouble code?
To fix P0566: Check brake and clutch pedal sensors. Inspect the wiring harness for damage. Check the voltage in the cruise control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0566?
Limited driving only, diagnose soon
How much does it cost to fix P0566?
The estimated repair cost for P0566 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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