Backup sensor fail

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Nov 27, 2018 | 04:14 PM

#21

loki993

Senior Member

Joined: Dec 2016

Posts: 121

Likes: 14

17 XLT Mine does it when it gets cold...Ive never worried that much about it

Jan 30, 2019 | 08:36 PM

#22

Sgotlieb

2018 F-150 Limited

Joined: Aug 2018

Posts: 4

Likes: 0

2018 Limited left and right

Both my left and right most sensors started doing this sporadically when it got cold about 2 weeks ago. I videoed it so I can show to dealer at first service. Anyone have luck with their dealer resolving it? Love my truck, but this is annoying when it happens.

Last edited by Sgotlieb; Jan 30, 2019 at 08:38 PM.

Jan 31, 2019 | 01:49 AM

#23

SkyGuy

Junior Member

Joined: Sep 2018

Posts: 29

Likes: 3

My does it after I wash it. I think it’s just a moisture issue and can probably be solved with some dielectric grease. I’m going to ask the dealer to do that when I take it in for the block heater recall.

Jan 31, 2019 | 09:19 AM

#24

dodgeman1

5 Year Member

Joined: Sep 2017

Posts: 1,220

Likes: 455

From: Near Macomb, Illinois

Same thing here also. Its been really cold -10 to -20. I have a coworker with an F150 and another with a F250, both of theirs is doing it also.

Jan 31, 2019 | 08:06 PM

#25