"1989 Light Duty Truck Safari Models Electrical Diagrams & Diagnosis" Written for GMC dealership mechanics, this factory-published original 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. This manual covers all 1989 GMC Safari models, including minivan and cargo. This book measures 17.25" x 11" and is 0.38" thick. Buy now for the best electrical information available.
You can be the first one to write a review.
