C0620

Variable Effort Steering Lock/Safety Actuator Control Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

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

C0610 C0630 C0640