C0618
Park Brake Control Module Control Circuit High
C0618 is an OBD-II diagnostic trouble code meaning: Park Brake Control Module Control Circuit High. Common causes: short circuit in control circuit, parking brake module malfunction. Estimated repair cost: $56–167.
Symptoms
- The parking brake indicator is on
- Parking brake does not engage/disengage
- Error on the dashboard
Causes
- Short circuit in control circuit
- Parking brake module malfunction
- Wiring harness damage
- Module power problems
- Contact corrosion
How to Fix
- Check the voltage in the control circuit with a multimeter
- Inspect the wiring harness for damage
- Check contacts for corrosion
- Test the parking brake module
- Replace faulty components
Related codes
Error C0618 by Vehicle Brand
FAQ
What does the C0618 code mean?
C0618 is an OBD-II diagnostic trouble code that indicates: Park Brake Control Module Control Circuit High
What causes a C0618 error code?
The most common causes of C0618 include: Short circuit in control circuit; Parking brake module malfunction; Wiring harness damage; Module power problems.
How do I fix a C0618 diagnostic trouble code?
To fix C0618: Check the voltage in the control circuit with a multimeter. Inspect the wiring harness for damage. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0618?
Limited driving only, diagnose soon
How much does it cost to fix C0618?
The estimated repair cost for C0618 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat