2006 Chevrolet Silverado 3500 Pickup Owner's Manual - Page 395
2006 Chevrolet Silverado 3500 Pickup Manual
Page 395 highlights
If your trailer is equipped with electric brakes, you can get a jumper harness (electric trailer brake control) with a trailer battery feed fuse from your dealer. If you need to tow a light-duty trailer with a standard four-way round pin connector, you can also get an adapter from your dealer. For vehicles equipped with heavy duty trailering, the harness is connected to the trailer mounted to the hitch platform. The eight-wire harness contains the following trailer circuits: Heavy-DutyTrailer Wiring Harness Package Yellow: Left Stop/Turn Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Light Blue: CHMSL* Red: Battery Feed** Dark Blue: Trailer Brake *The Center High-Mounted Stoplamp (CHMSL) wire is tied next to the trailer wiring harness for use with a trailer, slide-in camper or cap. **If you are charging a remote (non-vehicle) battery, turn on the headlamps to boost the vehicle system voltage and properly charge the battery. 4-91
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