Target Audience:
DIY enthusiasts, independent repair shops, automotive students, and GMC Jimmy owners.
Advantage Over Print:
Instant access, searchability, hyperlinking, multimedia integration (potential, though not explicitly stated), and easier updates compared to static printed manuals.
Licensing Benefit:
Licensed OE information ensures accuracy and completeness, avoiding proprietary or reverse-engineered data.
User Interface:
Intuitive, user-friendly interface designed for quick information retrieval.
Cost Savings:
Enables significant cost savings by empowering owners to perform their own repairs and maintenance.
Product Name:
1994 GMC Jimmy Service & Repair Manual
Format:
Online Software/Digital Access
Compatibility:
PC, Laptop, Smartphone, Tablet (via Web Browser)
Licensing:
Officially Licensed, Derived from OE (Original Equipment) Materials
Manual Type:
Service and Repair Manual
Engine:
Complete Engine Overhaul, Diagnostics, Repair, and Reassembly
Drivetrain:
Transmission (Automatic & Manual), Transfer Case, Driveshafts, Differentials, Axles
Brakes:
Hydraulic System, Parking Brake, ABS (if equipped), Disc/Drum Brake Service
Suspension:
Front and Rear Suspension Components, Alignment Specifications, Shock Absorbers/Struts
Steering:
Power Steering System, Steering Gear/Rack, Tie Rods, Steering Column
Electrical:
Wiring Diagrams, Battery, Starting System, Charging System, Ignition System, Lighting, Gauges, Accessories
Heating Air Conditioning:
HVAC System Components, Refrigerant Handling, Climate Control Diagnostics
Body And Frame:
Body Panel Repair, Doors, Windows, Seats, Interior Trim, Frame Inspection
Exhaust System:
Exhaust Manifolds, Catalytic Converter, Muffler, Pipes
Fuel System:
Fuel Tank, Fuel Pump, Fuel Injectors, Fuel Lines, Evaporative Emissions Control (EVAP)
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections
Diagnostics:
Troubleshooting Guides, Diagnostic Trouble Codes (DTCs) interpretation, Symptom-based Diagnosis
Repair:
Step-by-step Repair Procedures for all major vehicle systems
Rebuilding:
Complete Overhaul Procedures for Engines and Transmissions
Installation:
Component Installation and Replacement Procedures
Depth Of Coverage:
Comprehensive: Covers everything from routine maintenance and diagnostics to complete mechanical and electrical system overhauls.
Diagnostic Capabilities:
Advanced diagnostics with detailed explanations of system operation and fault identification.
Special Tools:
Identification and usage instructions for specialized tools required for specific repairs.
Engine Options:
4.3L V6 (VIN Z), 5.7L V8 (VIN R - Optional)
4.3L V6 Horsepower:
Approx. 160 hp @ 4000 rpm
4.3L V6 Torque:
Approx. 235 lb-ft @ 2400 rpm
5.7L V8 Horsepower:
Approx. 205 hp @ 4000 rpm
5.7L V8 Torque:
Approx. 300 lb-ft @ 2400 rpm
Fuel Delivery:
Throttle Body Injection (TBI) for 4.3L V6, Multi-Port Fuel Injection (MPFI) for 5.7L V8
Recommended Fuel:
Unleaded Regular (87 Octane)
Block Material:
Cast Iron
Cylinder Head Material:
Cast Iron
Transmission Options:
4-Speed Automatic (TH700-R4 / 4L60 for 4.3L V6, 4L60-E for 5.7L V8)
Manual Transmission:
5-Speed Manual (NV3500) available on some 4.3L V6 models
Transfer Case:
2-Speed Transfer Case (NP233, NP241, NP243 depending on configuration)
Automatic Transmission Fluid:
Dexron-III (or equivalent)
Manual Transmission Fluid:
GL-4 Gear Oil (e.g., 75W-90)
Wheelbase:
111.5 inches (2832 mm)
Length:
183.0 inches (4648 mm)
Width:
73.5 inches (1867 mm)
Height:
65.6 inches (1666 mm)
Curb Weight:
Approx. 4,300 - 4,700 lbs (depending on configuration)
Gross Vehicle Weight Rating Gvw:
Approx. 5,700 - 6,100 lbs
Cargo Volume Behind Rear Seat:
Approx. 43.2 cu ft
Cargo Volume With Rear Seat Folded:
Approx. 77.4 cu ft
NHTSA Frontal Crash Rating Driver 5Mph:
Not applicable (crash testing procedures and ratings have evolved significantly since 1994)
ABS:
Anti-lock Braking System (ABS) available on rear wheels, optional on 4 wheels on some models.
Airbags:
Driver-side airbag standard.
Seat Belts:
Front and rear seat belts with shoulder belts in the front.
Oil Change Interval:
Every 3,000 - 7,500 miles or 3-6 months, depending on driving conditions and oil type (refer to manual for specifics).
Transmission Fluid Service:
Every 30,000 - 60,000 miles (or as specified by manufacturer for fluid life).
Coolant Flush:
Every 30,000 - 50,000 miles or 2-3 years.
Spark Plug Replacement:
Approx. 30,000 - 60,000 miles (depending on plug type).
Engine Oil Type:
API Service SG or SH, SAE 5W-30 or 10W-30 (refer to owner's manual or dipstick for specific viscosity)
Engine Oil Capacity:
4.3L V6: 4.5 quarts (4.3L) with filter; 5.7L V8: 5.0 quarts (4.7L) with filter.
Coolant Type:
Ethylene Glycol based, green coolant (GM specification).
Intake Manifold Gaskets:
Leaking intake manifold gaskets, particularly on the 4.3L V6, leading to coolant or vacuum leaks.
Transmission Delays:
Potential for delayed engagement or harsh shifting in automatic transmissions (4L60/4L60-E) due to worn seals or valve body issues.
Electrical Connectors:
Corrosion or loose connections in electrical connectors, especially in the engine bay and underbody, can cause intermittent electrical faults.
Exhaust Manifold Cracks:
Cracks in the exhaust manifolds, particularly on the 4.3L V6, can lead to exhaust leaks and ticking noises.
Gmc Role:
GMC (General Motors Truck Company) historically focused on trucks and commercial vehicles, bringing a robust and durable reputation to its SUVs.
Jimmy Lineage:
The Jimmy nameplate has a long history with GM, originating as a full-size SUV before evolving into this mid-size iteration.
Generation:
This 1994 model is part of the second generation of the mid-size GMC Jimmy, built on the GMT400 platform (introduced for the 1992 model year).
Platform Sharing:
Shared platform with Chevrolet Blazer and Oldsmobile Bravada.
Segment Popularity:
The GMT400 platform SUVs, including the Jimmy, were highly popular in their segment, known for their truck-like capability and versatility.
Reliability Perception:
Generally considered robust and reliable, especially the 4.3L V6 engine, though specific issues like intake manifold gaskets are well-documented.