C0620
Variable Effort Steering Lock/Safety Actuator Control Circuit/Open
C0620 is an OBD-II diagnostic trouble code meaning: Variable Effort Steering Lock/Safety Actuator Control Circuit/Open. Common causes: open or damaged control circuit wiring harness, malfunction of the solenoid valve (solenoid). Estimated repair cost: $56–167.
Symptoms
- Inability to lock steering
- The malfunction indicator on the dashboard is on
- Problems with the car's security system
Causes
- Open or damaged control circuit wiring harness
- Malfunction of the solenoid valve (solenoid)
- Problems with the steering control unit
- Short circuit in the circuit
How to Fix
- Check the wiring harness for breaks or damage
- Check the resistance and functionality of the solenoid valve
- Check the steering control unit for errors
- Replace damaged components if necessary
Related codes
Error C0620 by Vehicle Brand
FAQ
What does the C0620 code mean?
C0620 is an OBD-II diagnostic trouble code that indicates: Variable Effort Steering Lock/Safety Actuator Control Circuit/Open
What causes a C0620 error code?
The most common causes of C0620 include: Open or damaged control circuit wiring harness; Malfunction of the solenoid valve (solenoid); Problems with the steering control unit; Short circuit in the circuit.
How do I fix a C0620 diagnostic trouble code?
To fix C0620: Check the wiring harness for breaks or damage. Check the resistance and functionality of the solenoid valve. Check the steering control unit for errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0620?
Limited driving only, diagnose soon
How much does it cost to fix C0620?
The estimated repair cost for C0620 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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