The truck applications menu provides watch over differential and transfer case settings, roll and pitch angles, and electric trailer brake programming. (automobilemag.com)
The system uses electric trailer brakes when a trailer is plugged into the standard wiring harness of the truck and its performance requires no input from the driver. (topspeed.com)
Trailering Package, heavy - duty includes trailering hitch platform, 7 - wire harness (harness includes wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery and ground) with independent fused trailering circuits mated to a 7 - way sealed connector and instrument panel jumper wiring harness for electric trailer brake controller (orangecoastautogroup.com)