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Home >> Volvo >> 2012 >> C70 >> Repair and Diagnosis >> Engine Performance >> System >> Electronics - Design And Function - 3 Of 4 >> Parking Assistance Module (PAM) (2006-2013) >> Design >> Rear Parking Sensors
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Rear Parking Sensors

Fig 1: Identifying Rear Parking Sensors
GLL146045Courtesy of VOLVO CARS CORPORATION

There are 4 rear sensors in the rear bumper. The sensors are able to detect objects at a distance of 1.5 meters.

The smallest objects which can be detected are:

The rear sensors are active when the ignition is on in position II if there is no trailer and back-up (R) gear is selected. The sensors are deactivated automatically when the gear selector lever is moved from back-up gear (R) or a trailer is electrically connected to the vehicle.