GMC
Original GMC Repair Manuals...written by General Motors specifically for the year and vehicle(s) listed. Official Shop Manuals that the dealers and shop technicians use to diagnose, service and repair your GMC Sierra, Suburban, Denali, Yukon, Jimmy, Envoy, Sonoma, Acadia, Savana and Safari Van vehicles. A must for anyone who insists on Genuine OEM quality parts. A factory service manual generally covers General Information, Service Information, Suspension, Driveline, Brakes, Steering, Engine Mechanical, Cooling, Starting, Ignition, Emission Controls, Engine Controls, Transmission, Transaxle, Exhaust System, Fuel System, HVAC, Instrumentation & Warning Systems, Battery & Charging System, Audio Systems, Lighting, Electrical, Body Interior and Exterior and more. A Wiring Diagrams Manual generally covers Connector Repair Procedures, Wiring Harness Overview, Overall Wiring Diagrams, Fuse and Relay Information, Power Distribution, Fuse Details, Ground Distribution, Component Location Charts, Component Location Views, Vehicle Repair Location Charts, Component Testing and more. |
![]() |
- 1000 Series
- 1500 Series
- 2500 Series
- 3500
- Acadia
- Astro 95
- B7
- Brigadier
- Bus (City or Transit)
- C1000 Pickup
- C15 Pickup
- C15 Suburban
- C15/C1500 Pickup
- C15/C1500 Suburban
- C1500 Pickup
- C1500 Suburban
- C25 Pickup
- C25 Suburban
- C25/C2500 Pickup
- C25/C2500 Suburban
- C2500 Pickup
- C2500 Suburban
- C35 Pickup
- C35/C3500 Pickup
- C3500 Pickup
- C4500 Topkick
- C5000
- C5500 Topkick
- C6000
- C6500 Topkick
- C7000
- C7500 Topkick
- C8500 Topkick
- Caballero
- Canyon
- Envoy
- Forward Control
- G1000 Series
- G15 Van
- G15/G1500 Van
- G1500 Van
- G25 Van
- G25/G2500 Van
- G2500 Van
- G35 Van
- G35/G3500 Van
- G3500 Van
- General
- Jimmy
- K1000 Pickup
- K15 Suburban
- K15/K1500 Pickup
- K15 Pickup
- K15/K1500 Suburban
- K1500 Pickup
- K1500 Suburban
- K25 Suburban
- K25/K2500 Pickup
- K25/K2500 Suburban
- K2500 Pickup
- K2500 Suburban
- K35 Pickup
- K35/K3500 Pickup
- K25 Pickup
- K3500 Pickup
- Motorhome Chassis
- P15
- P15/P1500 Van
- P1500
- P25
- P25/P2500 Van
- P2500
- P35
- P35/3500 Van
- P3500
- P4500
- P6 Bus/Stepvan Chassis
- P6500
- PB 1000 Series
- PB1500 Series
- PB2500 Series
- R1500
- R1500 Suburban
- R2500
- R2500 Suburban
- R3500
- S15
- S15 Jimmy
- Safari
- Savana 1500
- Savana 2500
- Savana 3500
- Savana 4500
- School Bus Chassis
- Sierra
- Sierra 1500
- Sierra 1500 HD
- Sierra 2500
- Sierra 2500 HD
- Sierra 3500
- Sierra 3500 HD
- Sierra Denali
- Sonoma
- Sprint
- Suburban
- Syclone
- T-Series
- Terrain
- Topkick
- Tracker
- Typhoon
- V1500
- V1500 Suburban
- V2500
- V2500 Suburban
- V3000 Forward Control
- V3500
- Yukon
- Yukon Denali
- Yukon Denali XL
- Yukon XL 1500
- Yukon XL 2500
-
1972 GMC G and P Van Electrical Wiring Diagrams Original
General Motors Corporation
$41.481972 GMC G and P Wiring Diagrams Covering the following: G15/G1500, G25/G2500, G35/G3500 Rally Van, Vandura / P15/P1500, P25/P2500, P35/P3500 Vans & Forward Control Motor Home Chassis 2 pages that fold out to 11" x 38" each | Published by...$41.48 -
1972 GMC C K Truck Suburban Jimmy Electrical Wiring Diagrams Original
General Motors Corporation
$41.481972 GMC C/K Truck (1500-3500) Wiring Diagrams Covering the following: C15/C1500, C25/C2500, C35/C3500, K15/K1500, K25/K2500, K35/K3500 Pick-Ups (Sierra, High Sierra, High Sierra Classic) / Suburban, Jimmy 4 pages that fold out to 11" x 38" each |...$41.48 -
1972 GMC Truck Suburban Jimmy Factory Shop Service Manual Original
General Motors Corporation
$110.741972 GMC Truck (1500-3500) Factory Service Manual Covering the following: GMC C15/C1500, C25/C2500, C35/C3500, K15/K1500, K25/K2500, K35/K3500 Pick-Ups (Sierra, High Sierra, High Sierra Classic) GMC Suburban GMC Jimmy P15/P1500,...$110.74 -
2019 Chevy Colorado GMC Canyon Factory Shop Service Manual Set
General Motors Corporation
$934.942019 Chevrolet Colorado / GMC Canyon Factory Service Manuals All Including Colorado Base, WT, LT, Z71 & ZR2 / Canyon Base, SL, SLE, SLT, All Terrain & Denali | All Cab Styles | 2.5L I4, 3.6L V6 Gas & 2.8L I4 Turbo Diesel Engines Complete...$934.94 -
1985 Chilton's Labor Guide and Parts Manual GM Ford Chrysler Jeep AMC
Chilton's
$83.041985 Chilton's Labor Guide and Parts Manual Part Numbers and Labor Hours Guide for the following vehicles: AMC AMX, Concord, Eagle, SX4, Pacer, Spirit AMC/Jeep Cherokee, CJ-5, CJ-6, CJ-7, WagoneerChrysler Aries, Concorde, Cordoba,...$83.04 -
On Sale
1988 GMC Sierra C and K Truck Factory Shop Service Repair Manual Original
General Motors Corporation
Now: $124.59Was: $138.441988 GMC C/K Truck Factory Service Manual This manual covers the "new style" C/K trucks. These trucks DO NOT have wind wing windows. If your truck has the wind wing windows, see the R/V series truck manual Sierra Pickups - C1500 C2500 C3500 K1500...Now: $124.59Was: $138.44 -
1980 Chevy Titan GMC Astro Wiring Diagram Aluminum Tilt Cab Original
General Motors Corporation
$27.631980 Chevy Titan GMC Astro Wiring Diagram Chevy Titan 90 / GMC Astro 95 | These trucks are also known as D9 | NOTE: To identify your truck, check the VIN. The 4th digit will be K or L indicating heavy duty aluminum tilt cab, the 6th digit...$27.63 -
1980 Chevy Bruin GMC Brigadier J8 6V-53 Diesel Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-8 6V-53 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 6V-53 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.63 -
1980 Chevy Bruin GMC Brigadier J9 6V-92 Diesel Wiring Diagrams Original
General Motors Corporation
$34.561980 Chevy Bruin GMC Brigadier J-9 6V-92 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 6V-92 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$34.56 -
1980 Chevy Bruin GMC Brigadier J9 6-71 Diesel Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-9 6-71 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 6-71 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.63 -
1980 Chevy Bruin GMC Brigadier J9 8V-71 Diesel Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-9 8V-71 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 8V-71 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.63 -
1980 Chevy Bruin GMC Brigadier J9 Cummins Diesel Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-9 Cummins Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the Cummins NTC290, NTCC290, F290, NTC300, F300 or NTC350 Diesel Engines | NOTE: To identify your...$27.63 -
1980 Chevy Bruin GMC Brigadier J8 3208 Diesel Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-8 3208 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the Caterpillar 3208 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.63 -
1980 Chevy Bruin GMC Brigadier J8 V8 Gas Wiring Diagrams Original
General Motors Corporation
$27.631980 Chevy Bruin GMC Brigadier J-8 V8 Gas Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 7.0L (427ci) V8 Gasoline Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.63 -
1978 Chevy El Camino GMC Caballero Electrical Wiring Diagrams Original
General Motors Corporation
$27.631978 Chevy El Camino GMC Caballero Electrical Wiring Diagrams Chevrolet El Camino Base, El Camino SS & El Camino Conquista / GMC Caballero Base, Caballero Diablo & Caballero Laredo 3 pages that fold out to 11" x...$27.63 -
1978 Chevy GMC P Models Electrical Wiring Diagrams Step-Van Value Van Forward Control
General Motors Corporation
$27.631978 Chevy and GMC P Models 10-35 Electrical Wiring Diagrams Chevrolet P10 Step-Van, P10 Stripped Chassis, P20 Step-Van, P20 Stripped Chassis, P30 Step-Van, P30 Stripped Chassis / GMC Motorhome Chassis, P15 Stripped Chassis, P15 Value Van, P25...$27.63