Auto Parts Search
GMC G15/G1500 VAN CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Year
| 1998 | 1997 | 1996 | 1995 |
| 1994 | 1993 | 1992 | 1991 |
| 1990 | 1989 | 1988 | 1987 |
| 1986 | 1985 | 1984 | 1983 |
| 1982 | 1981 | 1980 | 1979 |
| 1978 | 1977 | 1976 | 1975 |
| 1974 | 1973 | 1972 | 1971 |
| 1970 | 1969 | 1968 | 1967 |
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about GMC G15/G1500 VAN car and truck
repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your GMC G15/G1500 VAN automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported GMC G15/G1500 VAN cars and light trucks from 1990+
Vacuum & Wiring Diagrams -> Light Duty Trucks & Vans -> Air Conditioning Temperature Controls
Vehicle: 1997 GMC G15/G1500 VAN Savana 5.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN A/C & HEATER SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported GMC G15/G1500 VAN cars and light trucks from 1990+.
Disc Brakes -> Delco-Moraine Single Piston Caliper -> Tightening Specifications
Vehicle: 1993 GMC G15/G1500 VAN Vandura 5.0 V8 GAS
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported GMC G15/G1500 VAN cars and light trucks sold in the U.S. for 1980+.
General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Scheduled Maintenance -> 1988-95 C/K, G & R/V Series w/Gasoline Engine -> Heavy Duty Emissions -> Light Duty Emissions -> Normal Service -> Severe Service
Vehicle: 1993 GMC G15/G1500 VAN Vandura 4.3 V6 GAS
Light Duty Emissions
Normal Service
Replace every 60,000 miles
Severe Service
Rep...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN FUEL FILTER REPLACEMENT PROCEDURES
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported GMC G15/G1500 VAN cars and light trucks from 1990+.
DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
Vehicle: 1992 GMC G15/G1500 VAN Rally 4.3 V6 GAS
Never clamp propeller shaft tubing in a vise. Clamping could dent or deform the tube causing an imbalance or unsafe condition. Always clamp on one of the yokes and support the shaft horizontally. Avoid damaging the slip yoke sealing surface. Nicks may damage the bushing or cut the lip seal.
Disassemble
- Support propeller shaft in a line horizontal with table of a press.
- Mark propeller shaft in order to show which end connects to transmission and which end goes to rear axle.
- On models equipped with external snap ring retainers, proceed as follows:
- Disassemble snap rings by ...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES
STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported GMC G15/G1500 VAN cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1991 GMC G15/G1500 VAN Vandura 4.3 V6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove starter to engine brace and heat shields, if equipped.
- Remove starter motor mounting bolts and lower ...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN STARTER & ALTERNATOR REPLACEMENT PROCEDURES
MAINTENANCE LAMP RESET PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported GMC G15/G1500 VAN cars and light trucks sold in the U.S. from 1990+.
General Motors Corp./Saturn Trucks -> Check Fuel Cap Lamp ->
Vehicle: 1992 GMC G15/G1500 VAN Rally 5.7 V8 GAS
The Check Fuel Cap Lamp will illuminate momentarily when the ignition switch is placed in the On position as a bulb check. I...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN MAINTENANCE LAMP RESET PROCEDURES
RADIATOR & HOSE REPLACEMENT PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported GMC G15/G1500 VAN cars and light trucks from 1990+
Radiator, Replace
Vehicle: 1993 GMC G15/G1500 VAN Vandura 5.0 V8 GAS
- Drain coolant from radiator into a suitable container.
- Remove upper fan shroud bolts and upper fan shroud.
- Remove upper insulators and brackets.
- Remove upper and lower radiator hoses.
- Disconnect and plug transmission fluid cooler lines.
- Disconnect and plug engine oil cooler lines.
- Remove lower fan shroud r...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN RADIATOR & HOSE REPLACEMENT PROCEDURES
SERPENTINE BELT SERVICE PROCEDURES FOR GMC G15/G1500 VAN AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported GMC G15/G1500 VAN cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1993 GMC G15/G1500 VAN Vandura 4.3 V6 GAS
- Rotate tensioner counterclockwise, using a 1/2 inch breaker bar with a socket placed on tensioner ...
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN SERPENTINE BELT SERVICE PROCEDURES
COMPONENT LOCATION DIAGRAMS FOR GMC G15/G1500 VAN AUTOMOBILES
Component location diagrams for most GMC G15/G1500 VAN cars and light trucks sold in the U.S. from 1990+.
 Engine Block Heater Locations Diagram for 1990 GMC G15/G1500 VAN Vandura 5.0 V8 GASComponents on diagram: |
 LH Side Of Engine Diagram for 1998 GMC G15/G1500 VAN 4.3 V6 GASComponents on diagram: |
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN PARTS/COMPONENTS LOCATION DIAGRAMS!
WIRING DIAGRAMS FOR GMC G15/G1500 VAN AUTOMOBILES
OEM drawn wiring diagrams for most GMC G15/G1500 VAN cars and light trucks sold in the U.S.
 1986 GMC G15/G1500 VAN Vandura 5.0 V8 GAS Wiring DiagramComponents on diagram: |
 1998 GMC G15/G1500 VAN 5.7 V8 GAS Wiring DiagramComponents on diagram: |
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN WIRING DIAGRAMS!
TECHNICAL SERVICE BULLETINS FOR GMC G15/G1500 VAN AUTOMOBILES
OEM TSB listings for most GMC G15/G1500 VAN cars and light trucks sold in the U.S. from 1985+.
|
Document: INSPECTION OF ALL RELATED WIRING HARNESS CONNECTIONS WHEN DIAGNOSING MISC. DTC'S, INTERMITTENT DRIVEABILITY CONCERNS, HARD START, NO START, INCORRECT GAUGES, INOP A/C SYSTEMS, SES LAMPS LIT, 4WD LAMP LIT, IP GAUGES INOP, CRUISE INOP Vehicle: 1990 GMC G15/G1500 VAN Rally 5.0 V8 GAS Symptoms: |
|
Document: AUTOMATIC TRANSMISSION SHIFT, ENGINE DRIVEABILITY CONCERNS OR SERVICE ENGINE SOON (SES) LIGHT ON AS A RESULT OF THE INSTALLATION OF AN AFTERMARKET REUSABLE, EXCESSIVELY OILED AIR FILTER Vehicle: 1987 GMC G15/G1500 VAN Vandura 4.3 V6 GAS Symptoms: |
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN TECHNICAL SERVICE BULLETINS!
COMPONENT/PARTS SPECIFICATIONS FOR GMC G15/G1500 VAN AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most GMC G15/G1500 VAN cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most GMC G15/G1500 VAN cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most GMC G15/G1500 VAN cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most GMC G15/G1500 VAN cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
CLICK HERE TO GET FULL ACCESS TO GMC G15/G1500 VAN SPECIFICATIONS DATA!
Shop online for auto body parts, engines, wheels, lights...
| More parts |
| Get the Complete Technical Service Bulletins! |
 Access diagrams and repair information such as wiring diagrams,
diagnosis and repair charts, manufacturer
service bulletins, and OEM Part
numbers of your GMC G15/G1500 VAN vehicle.
|
| Access the Complete guide! |
