Rear Parking Sensor Problem .

[fusion guy]

2014 Fusion with factory rear parking sensors I have for scan paid version with the elm obd11 connector .

I use it to check for dtc's and there were non I ran a test on the module it came back fine .

When u put it in reverse a message pops up asking if u want to turn it off or on . It will no longer let me turn it on .

Any ides would help a bunch and thank you in advance .

 

[smitty44721]

Have you tried disconnecting the battery to reset the system/Park Aid Module? Try going in with FORScan, and flash/reset the PAM... If it still isn't throwing any DTCs but still doesn't let you turn it on when backing up (greyed out), I'd recommend taking it to a dealer.