Condition Price Qty  
Very Good $29.00
This is the original wiring diagram printed by GM for dealer mechanics. You can follow the wiring in your truck from bumper-to-bumper. It will help you to understand connector configurations, and locate & identify circuits, relays, and grounds. Although the schematic is in black and white, the color of each wire is noted. You will not find this diagram in your shop manual. The schematic measures 8.5" x 11" when folded up, and opens up to 11" by 38". The diagram pictured is an example of this type when folded, but is not the actual diagram for your vehicle. Buy now for the best electrical repair info - the factory wiring diagram.
1976 Truck Wiring Diagrams MD 14283
This item is original.
11.00 x 8.50 x 0.10 inches
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Covers GMC Astro 95 and Chevrolet Titan 90, also known as DP-9003 or DP-9502 with the 12V-71 diesel. To verify that this is the correct diagram for your truck, you can check your VIN code. The 2nd digit should be a D for aluminum tilt tandemcab, the third digit should be P for the GM 12V-71 diesel, and the 6th digit should be an 6 for the 1976 model year.
1976 Chevrolet Titan 90
1976 GMC Astro 95
1976 Chevrolet Titan 90 1976 GMC Astro 95