EViS

I would like to install aftermarket front parking sensors in my 2005 F150. The sensors have an ECU module which wires into the truck's CanBUS which turns them ON when the truck is moving at below 6mph. Attached is a wiring diagram.

Does anyone have a wiring diagram for the F150 or know which wires the ECU module needs to tap into?

homer

You should be able to use the attached (ODB connector under dash) but note that if the device doesn't have the correct protocol (I can't remember what Ford uses off of the top of my head) it might not be any use. I'd imagine that they've programmed that though.


Also just really be careful... I'm sure you know but you can really fry the ECU with these lines if you short them or such. Also I'd be pretty trusting of that unit however again I'd imagine it'd be pretty good. Can-bus is Can-bus at the end of the day so it should be ok. Worst-case if it doesn't have the protocol, it likely just won't work (communicate).

EViS

Thanks homer. Where did you get that diagram from? Is there a manual floating around anywhere for our trucks (electrics and mechanics)?

homer

I've pulled it out of alldata pro but as soon as you mentioned can bus it triggered my IT memory hahahaha. Fortunately the ODB II interface is pretty standard. I mentioned shorting but as long as you're careful while making the connections or disconnect the battery if you don't cause a short it'll more likely either work or won't work. I'm not sure how much youve done with wiring but if not a lot can bus lo will be your can bus -

Again I think it should be fine. Hopefully the wiring won't be too tight but its your best spot.