Brake warning light September 02, 2016, 01:56:42 am Yahoo Message Number: 15479All, on my 2006 Jayco Seneca (GMC 5500 with 6.6 LLY) the brake warning light on the dash is illuminated (most of the time, but does occasionally go out for varying periods) also the the instrument cluster ABS and the brake warning lights illuminate but will go off for awhile if I hit a bump. I've checked for fault codes, but none show.Any ideas?ThanksMonte Bourn Quote Selected
Re: Brake warning light Reply #1 – September 02, 2016, 05:50:23 am Yahoo Message Number: 15481Most common reason for brake warning light to come on is a bad brake switch. It's a common switch that can be purchased at most Auto Parts Stores.BestRon Hall Quote Selected