GM Brake Controller Failure: Prototype Update
I still haven't found a test vehicle within driving distance from me. So I'm ready to ship the prototype to anyone who wants to test it.
Dear Readers,
A few months ago I published an article about 2024 GMC/Chevy 2500HD and 3500HD trucks shutting down their onboard trailer brake controllers randomly. I think I know why this is happening. Please read more about it HERE.
GM won’t help me…
As I noted earlier, GM won’t loan me a 2500HD to test, and I can’t find a reader with the problem within driving distance from me in Maryland. For a look at my first article with the prototype update, read it HERE.
I need your help… and I’ll ship you the prototype
While I would prefer being there myself for the test, unless you’re within a day’s drive of Maryland, I’ll ship you the prototype so you can do your own test. But I’ll still need to supervise this test remotely.
So if you have a 2024 GM HD 2500 or 3500 truck and an RV with a Lithium battery and Solar that disconnects the brakes regularly, please contact me at mike (at) noshockzone (dot) org to discuss doing a test yourself.
Thanks for your help. And let’s play safe out there… Mike
My Chevy dealer has a replacement part to fix this. Will be installed on Wednesday……fingers crossed!
Mike Your theory sounds good however myself and 3 of my neighbors have this problem and we do not have solar or lithium batteries. I am the one that filed a complaint with the NHTS Commission