WebOct 7, 2024 · 5,309 Posts. #18 · Oct 7, 2024. phillip51 said: Pressing the brake pedal does not activate the trailer brake pump (EHB) trailer brakes. Using the manual lever on the ITBC works just fine and the graph lights up on the DIC. Pressing the brake pedal lights up the DIC graph but does not activate the pump. WebAug 24, 2024 · The 5:00 o'clock position supplies power from the controller to your trailer brakes - depending on what the controller is set up to do, it should vary anywhere from negligible current up to a full 12 volts for max. electric brake application. Positions 3 and 9 o'clock are your signal/stop lights.
Service Trailer Brake System fix on a 2016 Chevy Silverado
WebApr 12, 2024 · 2012 Chevy 2500HD. Save Share. Reply Quote ... If all circuits test normal, replace the trailer brake solid state relay. replace the TBCM. If greater than the specified range, test the control circuit for a short to voltage. If the circuit tests normal, replace the TBCM. Ron Nielson 2008 2500HD LT CCLB/Ally. Line-X, B&W Companion, MaxLoader ... WebThe Light Ranger Mobile Universal Trailer Tester (MUTT (R)) is a portable and water resistant trailer light tester and trailer brakes tester that allows the user to perform all testing functions without the use of the vehicle. For 7-spade, 6-round and 4/5 flat pin trailer harnesses, the Light Ranger MUTT (R) simulates all electrical circuits of ... smallest new cars in usa
GM Tests Trailer Brake Technology to Let Trucks with Trailers Stop …
WebTo adjust your brake controller output, press and hold the vehicle brake pedal. Set the output to the starting value specified in the instructions. Then, in an open area, test the trailer brakes by driving forward at about 25 … WebI have a 2011 Chevrolet Silverado 2500HD equipped with the factory integrated trailer brake control system. The trailer brakes have stopped working. Im trying to diagnose the cause. Used a tester at the truck plug in the bumper. turn signals, reverse light, and brake lights work but I have no output on the trailer brake output line. WebAug 22, 2013 · This item: GM Genuine Parts 15926102 Trailer Brake Control Switch Assembly. $25.02. In Stock. Ships from and sold by Amazon.com. Get it as soon as Friday, Apr 7. General Motors Genuine Parts 20904439 Trailer Brake Continue Relay Assembly. $31.59. In Stock. Ships from and sold by Amazon.com. smallest newborn pacifier