C0612

Right Park Brake Actuator Control Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Parking brake fault indicator is on
The electronic handbrake may not turn on/off
Loss of Auto Hold function
EPB error message on display

Causes

Short circuit to +12V in the wiring harness
Right EPB actuator malfunction
Problems with the parking brake control unit
Oxidation of contacts in connectors
Broken or damaged control circuit wires

How to Fix

Check EPB circuit fuses
Inspect the wiring harness for damage
Check actuator resistance
Scan EPB block parameters
Check control circuit for short circuit
Replace the faulty component if necessary

Related codes

C0610 C0611 C0613 C0614