Owner's Manual
Page 263
... six-wire harness contains the following wiring harnesses for towing a trailer or hauling a slide-in camper. Basic Trailer Wiring Package All regular and extended cab pickups have a six-wire trailer towing harness. The harness requires the installation of a trailer-wiring harness connector, which is available through your dealer. yellowblue Trailer Wiring... Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Light Blue: Center High-Mounted Stoplamp (CHMSL) If you need to upgrade your vehicle to the vehicle's frame.
... six-wire harness contains the following wiring harnesses for towing a trailer or hauling a slide-in camper. Basic Trailer Wiring Package All regular and extended cab pickups have a six-wire trailer towing harness. The harness requires the installation of a trailer-wiring harness connector, which is available through your dealer. yellowblue Trailer Wiring... Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Light Blue: Center High-Mounted Stoplamp (CHMSL) If you need to upgrade your vehicle to the vehicle's frame.