1989 GMC C/K Sierra Pickup Wiring Diagram Original

Price: $39.00
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Written for dealership mechanics, this wiring diagram shows you how to follow the wiring from bumper-to-bumper. It will help you understand connector configurations, and locate and identify circuits, relays, and grounds. You will not find these wiring diagrams in the factory shop manual. Wiring diagrams are black and white, but they frequently have color codes printed on each line of the diagram that represents a wire. Buy now to own the best electrical manual for your truck.


Why buy a factory manual?
Fix it right the first time with the factory repair manual and save money by doing the job yourself. Factory experts prepare these manuals for their dealership service departments, so they're the most complete and specific source of repair techniques. Repair manuals are also called shop manuals, maintenance manuals, service manuals, or technical information manuals.

GMC
"1989 Light Duty Truck C/K Models Electrical Diagrams & Diagnosis"
137
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This manual covers all 1989 GMC C and K Sierra Pickup Truck models, including half ton, three-quarter ton, one ton, 1500, 2500, 3500, SLE, SLX, Sport, extended cab, dually, two wheel drive and four wheel drive. Includes both gas and diesel engines. This diagram covers the "new style" C/K trucks for 1988, they do NOT have wing windows, so there is only one piece of glass in the door. If your truck has wing windows (2 pieces of glass in the door), see the R/V series truck diagram.
1989 GMC C1500 Sierra Extended Cab Pickup 2-Door
1989 GMC C1500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC C1500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC C1500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC C1500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC C1500 Sierra Standard Cab Pickup 2-Door
1989 GMC C2500 Sierra Extended Cab Pickup 2-Door
1989 GMC C2500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC C2500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC C2500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC C2500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC C2500 Sierra Standard Cab Pickup 2-Door
1989 GMC C3500 Sierra Cab & Chassis 2-Door
1989 GMC C3500 Sierra Extended Cab Pickup 2-Door
1989 GMC C3500 Sierra SLE Cab & Chassis 2-Door
1989 GMC C3500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC C3500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC C3500 Sierra SLX Cab & Chassis 2-Door
1989 GMC C3500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC C3500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC C3500 Sierra Standard Cab Pickup 2-Door
1989 GMC K1500 Sierra Extended Cab Pickup 2-Door
1989 GMC K1500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC K1500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC K1500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC K1500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC K1500 Sierra Standard Cab Pickup 2-Door
1989 GMC K2500 Sierra Extended Cab Pickup 2-Door
1989 GMC K2500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC K2500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC K2500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC K2500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC K2500 Sierra Standard Cab Pickup 2-Door
1989 GMC K3500 Sierra Cab & Chassis 2-Door
1989 GMC K3500 Sierra Extended Cab Pickup 2-Door
1989 GMC K3500 Sierra SLE Cab & Chassis 2-Door
1989 GMC K3500 Sierra SLE Extended Cab Pickup 2-Door
1989 GMC K3500 Sierra SLE Standard Cab Pickup 2-Door
1989 GMC K3500 Sierra SLX Cab & Chassis 2-Door
1989 GMC K3500 Sierra SLX Extended Cab Pickup 2-Door
1989 GMC K3500 Sierra SLX Standard Cab Pickup 2-Door
1989 GMC K3500 Sierra Standard Cab Pickup 2-Door
1989 GMC C1500 1989 GMC C2500 1989 GMC C3500 1989 GMC K1500 1989 GMC K2500 1989 GMC K3500

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