Ok. I think the brake controller fuse they are referring to is actually the trailer tow battery charge ISO relay (not a fuse) that charges the battery for the emergency break-away on your trailer (if so equipped). My horse trailer has the e-breakaway, and that relay enables charging of the little battery in the trailer that engages the trailer's brakes if it separates from the towing vehicle. I believe it's relay #5 behind the kick panel.
**Just checked. Yes, it is relay #5 in the fuse/relay box behind the passenger interior kick panel.
Last edited by Mulestang; 05-11-2015 at 03:23 PM.
Reason: Update info