2000 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 266
2000 Chevrolet Silverado 1500 Pickup Manual
Page 266 highlights
yellowblue Instrument Panel Jumper Wiring Harness Auxiliary Battery (If Equipped) The auxiliary battery provision can be used to supply electrical power to additional equipment that you may choose to add, such as a slide-in camper. If your vehicle has this provision, this relay will be located on the passenger's side of the vehicle, next to the auxiliary battery. This harness is included with the heavy-duty and camper/fifth-wheel trailer wiring packages. The harness is for an electric trailer brake controller and includes a trailer battery feed fuse. This harness and fuse should be installed by your dealer or a qualified service center. When using this provision, connection should only be made to the upper stud (A) of the relay. Do not make connections to the lower stud (B) of the relay. The auxiliary battery circuit is protected by a megafuse located behind the auxiliary battery. Be sure to follow the proper installation instructions that are included with any electrical equipment that you install. 4-70
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