TBC fault
Hotshot
Joined: Jan 2010
Posts: 10,060
Likes: 491
From: Bristol, TN.
If your TBC is showing a fault, you do not have trailer brakes. If you reset it and it remains reset you are good to go, but without fixing why it showed a fault it likely means you will see that message again soon.
Steve
Steve
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New User
Joined: Sep 2017
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Thanks Steve
I have a disconnected factory brake control (I bought the truck used), and a custom installed brake control that is hooked up. I removed the fuse for the factory unit. I still have to reset the panel each time I start up my truck, but my brakes and brake lights work. I will take a test drive before I head out.
Hotshot
Joined: Jan 2010
Posts: 10,060
Likes: 491
From: Bristol, TN.
If the TBC is disconnected and the aftermarket controller works, the fault information is irrelevant as long as you know your trailer brakes are working. I assumed you are pulling a trailer given your post asked about the TBC.
Steve
Steve
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Brian0445
1999 - 2016 Super Duty
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Oct 20, 2008 04:46 PM
