56 Reg Ford Mondeo Reversing Sensors

[Neil101]

Hello, my 2007 56 reg Mondeo estate with factory fit reversing sensors has started to play up, when i select reverse i usually get a constant tone, no beeps.

Is it likely to be a sensor or the control unit (black box - i assume in the boot)

They were working for some time after i bought it and the car is usually kept clean, i have sat in the boot and tried each individual sensor (waving something in front of each one) but with no progress.

Any help appreciated.

Neil.

[mintalkin]

it will most likley be a faulty sensor, try unplugging one sensor at a time and selecting reverse to try and isolate the dodgy one.