2018年11月18日 · On my 2014 GMC Sierra 2500 I am having trouble with the integrated trailer brake controller (ITBC). The truck is not throwing any codes, simply the trailer...

2024年11月12日 · The Integrated Trailer Brake Controller (ITBC) in GM vehicles enhances towing safety by providing precise control over trailer brakes. It’s an essential component in GM …

2012年4月23日 · A friend performed the same test with his GM truck with ITBC and had the same result. When the trailer wheels are off the ground and spinning, the manual controller works …

As far as your ITBC being faulty, I can tell you that on the earlier ITBC equipped GM trucks, problems with the controller were pretty common. Common enough that Tekonsha put out a …

The ITBC system is integrated with the vehicle’s brake, antilock brake, and StabiliTrak (if equipped) systems. In trailering conditions that cause the vehicle’s antilock brake or …

2012年4月22日 · I am experiencing a new problem with ITBC on my 2012 GMC 3500HD. I currently tow a 37' 5th wheel with hydraulic over electric brakes. I have the module installed on …

2012年2月5日 · This is what I found that resolved my issue with the ITBC System on my 2007.5 Duramax. I was driving down the road and the "Service Trailer Brake System" message …

When installing an aftermarket brake control into your 2018 Chevrolet Silverado 2500 that is equipped with a factory Integrated Trailer Brake Control (ITBC), you will have to disable the …

2013年10月7日 · I have a 2013 GMC Sierra 1500, 5.3L. It has the factory integrated brake control system. Yesterday I tried hooking it up to a trailer with brakes. The trailer lights work great, …

2023年7月30日 · There is no body control module under the bed or the truck near the spare tire. Post a picture of what you think is the body control module that you found there. It's most likely …