What is the trailer brake relay on a GMC?
GM is receiving a number of returned Trailer Brake Control Modules (TBCM) and Trailer Brake Relays that are completely functional. The TBCM monitors the voltage of the electric brake wire (dark blue circuit 47) that runs from the trailer brake relay to the 7-pin trailer connector in the bumper.
Where are the fuse panels on a GMC Sierra?
In this article, you will find fuse box diagrams of GMC Sierra 2014, 2015, 2016, 2017 and 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Are there any brakes on my GMC 2500?
I have a 2009 2500 GMC with factory intergrated trailer brake system. I was getting “service trailer brake” message and found that the plug in the rear of the truck was full of water. I dried the plug out and now I have no trailer brakes. All of the lights and turn signals work, but no brakes.
What kind of trailer brakes do GMC trucks have?
I have a 2009 2500 GMC with factory intergrated trailer brake… I have a 2009 2500… I have a 2009 2500 GMC with factory intergrated trailer brake system. I was getting “service trailer brake” message and found that the plug in the rear of the truck was full of water. I dried the plug out and now I have no trailer brakes.
Where is the brake fuse on a Duramax?
He has a 06, and those do not have the integrated brake control system. The fuse is in the under hood fuse box. You should take the trailer plug apart and check the wires.. might have a shorted/loose wire there. Another place– check on top of the fuel tank– the 5th wheel wiring harness is there and can get bare wires.
In this article, you will find fuse box diagrams of GMC Sierra 2014, 2015, 2016, 2017 and 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Where is the fuse for the brake controller?
Out in the Underhood Fuse Block, the ‘STUD#2’ fuse feeds the brake controller. If you have display lights on the controller, you have power to the unit. 2nd, the activation of the controller comes from the ‘VEH CHMSL’ fuse which you’ll find on the left side of the dash in the Instrument Panel fuse block.
Can you disabled trailer brake system on 2015 GMC?
Hello my dash board is sending me a service for the trailer brake system it’s a GMC 2015 are we ok to drive it with that warning???? Can we disabled that?