Code result
C0581
Park Brake Apply Performance
Moderate severity
What it means
The EPB module has detected that the apply operation took longer than expected or did not reach the target clamp force. Causes include corroded actuators, low battery voltage or worn brake pads.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Actuator corroded or sluggish
highOne of the most commonly reported causes for this code — check this first.
Brake pads worn beyond limit
mediumA plausible cause — test and verify before replacing parts.
Low system voltage during apply
mediumA plausible cause — test and verify before replacing parts.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose C0581 freeNo credit card required