Did you ever figure out what the issue was ? I'm having the same problem even after swapping out all rear and front sensors still have the same issue as you did

 

Unfortunately I didn’t, error went away all summer and just recently returned. DTCs still point to the passenger side sensor in the front fender, but as I mentioned earlier a new sensor didn’t fix it. Clearly a connector is getting wet somewhere but I have no idea where.

 

Hello! Could you please send us a PM with your VIN and the name and location of your Ford dealer? I'd be happy to see how I can assist you with this parking sensor concern.

 

This just started happening to me. Tells me front parking sensors blocked. Or when I'm stopped the alarm goes off and front passenger sensor goes red but there's nothing in front of me. Just got the truck end of November!

 

Anyone ever come up with a solution. I have a 2015 F150 5.0 that has the same issue. I get the Check Parking Aid notice on the dash. Then the sensors don't beep. If I turn off the truck and wait a minute and restart the sensors work perfectly. No rain no water nothing new. no DTC from my scanner. I only have rear parking sensors, I say this because I had my AC System replaced compressor failure and error has occurred since.

TIA, Earthdog

 

How about anyone knowing the side sensor part number for a 2015 F150 5.0? All I know is it's not the same as the rear as those don't fit. I can't find a side sensor (parking aide passenger side)?

 

I have FL3Z-15K859-AAPTM for the front sensor. The "PTM" means Paint to Match"