OEM Brake controller

Reply Subscribe

Thread Tools

Search this Thread

Jul 2, 2020 | 06:05 PM

#11

RLXXI

Member

Joined: Feb 2013

Posts: 26,680

Likes: 6,253

From: Big Easy

Quote:

Originally Posted by MikeD134

Are you up for wild guesses? Today's trucks have lots of computers perhaps a "hard reset" disconnect the battery for 5 mins. Unfortunately the ECM, PCM, and god knows whatever will need to relearn your driving style. I'm out of other guesses sorry.

15 mins for a KAM hard reset.

Jul 2, 2020 | 06:28 PM

#12

Siddle03

Thread Starter

Junior Member

Joined: Jul 2020

Posts: 6

Likes: 0

I'll try it

Jul 3, 2020 | 12:56 PM

#13

Flamingtaco

5 Year Member

Joined: Aug 2018

Posts: 9,077

Likes: 3,206

From: Kentucky

Quote:

Originally Posted by Siddle03

nothing shows on that screen when applying brakes. I've traveled over 70mph and nothing comes up when applying brakes.

A bad ITBC, hydraulic pressure sensor, or the wiring between will result in a no show for brake gain in the trailer screen while braking at speed.

And potentially unknown other factors, but that's what is needed to get brake output from the ITBC. You've got the last part of the equation, it sees the trailer brakes.

Reply Subscribe