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Pro Trailer Backup No longer works yaw or sticker

Kaboom

Well-known member
First Name
Aaron
Joined
Feb 28, 2022
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Location
Missouri
Vehicles
2021 F150 King Ranch
I had my truck at Ford back in June Job 1 Powerboost for the slew of recalls and the power up update. the technisian had issues getting the bluecruise update to take (2 days) After the update it had kicked out 1 of my 3 trailers from the pro Trailer backup list. my other 2 still worked. Afterwards it will NOT let you add a trailer, it will not find or see the Yaw sensor nor will it find the sticker on the trailer. after almost 3 months at Ford, replacement of IPMA, TRM, and APIM it still does not work and of course have lost All 3 of the trailers. Absolutely will not acknowledge the yaw sensor, and trying to setup with sticker it just hangs and locks the system up. Must turn the truck completely off to reset. I played around in forscan with the IPMA settings 706-01-01 xxx xx*x xx-- and switched from measurement to measurement less, and also played with MFCVOD enabled. Interesting that my trailers showed back up. However the only showed in the trailer menu, still can not set up blind spot or backup features. Again this happened after the bluecruise update. Any help or guidance is appreciated
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Kaboom

Kaboom

Well-known member
First Name
Aaron
Joined
Feb 28, 2022
Threads
10
Messages
86
Reaction score
87
Location
Missouri
Vehicles
2021 F150 King Ranch
Anybody know what module controls the yaw sensor? Going to reload As-built data into IPMA and see what happens.
 
 







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