General Motors Corporation

1989 GMC G Van Wiring Diagrams Original Vandura Rally Magnavan

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  • 1989 GMC G Van Wiring Diagrams
  • 1989 GMC G Van Wiring Diagrams Table of Contents
  • 1989 GMC G Van Wiring Diagrams


1989 GMC G Van Wiring Diagrams

G1500, G2500, G3500 Rally Van, Vandura, Magnavan, Rally Camper, C Class Motorhome Chassis | Cargo and Passenger Vans

Published by the General Motors Corporation

Electrical Diagnosis & Power Distribution * Harness Routing Views * Circuit Operation * Circuit Diagrams * Connectors * Component Locator Views * Wiring Diagrams

This factory manual is written by GM specifically for the vehicle(s) listed. This ensures you get the job done right the first time. It is very detailed with good diagrams and exploded views. A must for anyone who insists on Genuine OEM quality parts.
Large format 11" x 17". Approx. 185 pages.


Good condition. Covers show light soiling. All pages are in place and straight. Page surfaces are mostly clean.

Topics Include

  • Harness Routing Views
  • Basic Electricity
  • Electrical Diagnosis
  • Circuit Diagrams
  • Circuit Wiring
  • Connector Diagnosis Procedures
  • Connectors
  • Component Locater Views
  • Component Locater Index
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