1989 GMC Truck R/V & P Models Wiring Diagrams

R2500, R3500, V2500 & V3500 Pick-ups (Base, Sierra Classic, High Sierra and Cab & Chassis) | R1500, R2500, V1500 & V2500 Suburban (Base & Sierra Classic) / Full Size Jimmy (Base & Sierra Classic) / P2500, P3500 (Base Stripped Chassis & Value Van) / Class A Motorhome Chassis | 4.8L I6 Gas, 5.7L V8, 7.4L V8 Gas & 6.2L Diesel Engines

Large Format 11" x 17" | 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.
Approx. 175 pages.

Condition

Good condition. Covers show light wear. 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