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Parking sensors
Part of Driver assistance sensors · about $400 to replace
What it is
Ultrasonic sensors in both bumpers.
What it does
Measure distance to obstacles when parking.
How it fails
Paint build-up deafens them; a constant beep means one has failed.
| Material | Piezo transducer, painted cap |
|---|---|
| Spec | 12 sensors |
| 2.5 m range |