Code result
P05E3
Park Brake Sensor or Switch Circuit
Moderate severity
What it means
The park brake apply switch or position sensor reports a circuit fault. The ECU loses the indication whether the parking brake is engaged - relevant for stop-start, hill-hold, and certain shift-interlock strategies.
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
Open in switch or wiring
highOne of the most commonly reported causes for this code — check this first.
Related help
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