Parking Sensor on '07 A6 Not Working

Discussion in 'C6 platform' started by RayPag, Mar 10, 2013.

  1. RayPag New Member


    Does anyone know how to troubleshoot which parking sensor is out or the wiring to it?
    I have the VAG tool and shows all OK. Are there any ways to find out which sensor is failing?

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  3. put3namo New Member

    To troubleshoot the (backing up) sensors, you need something to obstruct the sensor's path (your hand, duct tape or trash can). Switch your car key to ignition ON position with engine NOT running shift to reverse, obstruct / test each sensor ONE at the TIME, if it beeps go to the next sensor and so on... if it does not beep you can start checking loose connector behind the bumper or may need to replace that sensor -good luck!

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