OEM brake controller as a dealer-added option
Got the idea for this thread after seeing a 'I just got a new truck and I'm going to put a brake controller on my it' posting Truck in signature did NOT have a brake controller from the factory...b...
Forum Discussion
All manufacturers now say not to tie anything into the hydraulics because it has the potential to affect the ABS operation. You wouldn't think that adding a pressure sensor between the master cylinder and ABS module would make a difference, so I'm not sure if this is an actual issue or just a CYA by the vehicle mfrs.
