JPryer123 Posted August 6, 2019 Share Posted August 6, 2019 I've recently had a fault come up on the Parking aid module where it says park pilot malfunction and on rearing the dtcs it shows rear left sensor internal component failure, so I changed the sensor with a new one from Ford, the fault still exists... so I did some further diagnostics and when walking round my cat all the distances stay at 3m. So I'm guessing it's the module that's faulty but I cant find it for the life of me has anyone had anything similar? Quote Link to comment Share on other sites More sharing options...
Tommo17 Posted August 6, 2019 Share Posted August 6, 2019 You can’t find the module ? Its behind the carpet trim in the boot right hand side Quote Link to comment Share on other sites More sharing options...
JPryer123 Posted August 6, 2019 Author Share Posted August 6, 2019 1 hour ago, Tommo17 said: You can’t find the module ? Its behind the carpet trim in the boot right hand side Is that for the front and rear sensors? Quote Link to comment Share on other sites More sharing options...
Tommo17 Posted August 7, 2019 Share Posted August 7, 2019 22 hours ago, JPryer123 said: Is that for the front and rear sensors? Yes if you have factory fitted front and rear it’s the same module for both Quote Link to comment Share on other sites More sharing options...
iantt Posted August 7, 2019 Share Posted August 7, 2019 I would be checking the wiring to the affected sensor. If a sensor or wiring fault occurs it disables the whole system. That's why it shows 3m on all sensors. Wiring corrosion is common. I would unplug the wiring from all rear sensors and the multiplug. Unclip the wiring and have a good look off the vehicle. Quote Link to comment Share on other sites More sharing options...
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