🏷️ Basic Information

Make:

Jeep

Model:

Cherokee XJ

Year:

1994

Chassis Code:

XJ

Engine Code Primary:

4.0L Inline-6 (AMC 242)

Engine Code Optional:

2.5L Inline-4 (AMC 150)

👋 Introduction

Segment:

Compact SUV

Usp:

Renowned for its off-road capability, ruggedness, and reliable powertrain in a compact and manageable package.

Key Competitors 1994:

Toyota 4Runner, Ford Bronco II, Chevrolet S-10 Blazer, Nissan Pathfinder

Off Road Capability:

Command-Trac and Selec-Trac 4WD systems, solid front axle (early models) transitioning to Dana 30 or Dana 35 axles, good ground clearance.

Powertrain Reliability:

The legendary 4.0L AMC 242 inline-six engine is highly regarded for its durability and torque.

Practicality:

Compact size offers maneuverability, while the interior provides ample cargo space for its class.

📋 Manual Details

Primary Coverage:

Complete Service and Repair

Secondary Coverage:

Diagnostics, Troubleshooting, Maintenance, Overhaul

Estimated Pages:

Approximately 1000+

Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Powertrain:

Engine (4.0L & 2.5L), Transmission (Automatic & Manual), Transfer Case, Driveline

Chassis:

Suspension (Front & Rear), Steering, Brakes (Front Disc/Rear Drum, Optional Rear Disc), Wheels & Tires

Electrical:

12V System, Battery, Charging System, Starting System, Ignition System, Lighting, Instrumentation, Powertrain Control Module (PCM), Body Control Modules, Fuses & Relays, Wiring Diagrams

Body And Trim:

Exterior Body Panels, Interior Trim, Seats, Doors, Windows, Roof (Fixed, Optional Sunroof), HVAC System, Emissions Control System

Maintenance:

Oil Changes, Filter Replacements, Fluid Checks & Top-offs, Spark Plug Replacement, Belt Inspections & Replacement, Brake Pad/Shoe Replacement, Tire Rotation

Repair And Overhaul:

Engine Rebuilding, Transmission Overhaul, Differential Repair, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis & Replacement, HVAC System Service

Diagnostics And Troubleshooting:

Component Testing, Diagnostic Trouble Codes (DTCs), Symptom-based Troubleshooting Guides, Electrical Schematics Interpretation

Depth:

Comprehensive, covering everything from basic preventative maintenance to full engine and transmission rebuilds, including detailed torque specifications and diagnostic procedures.

📊 Manual Specifications

Quality:

High-resolution scans, often with searchable text for ease of navigation.

Searchability:

Optimized for keyword searching of specific components, symptoms, or procedures.

Printability:

Designed for clear printing of individual pages or sections as needed.

Binding:

N/A (Digital Format)

Paper Quality:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Name:

4.0L High Output Inline-6 (242 cu. in.)

Bore X Stroke 40L:

3.875 in. x 3.560 in. (98.4 mm x 90.4 mm)

Compression Ratio 40L:

8.8:1

Horsepower 40L 1994:

177 hp @ 4500 rpm

Torque 40L 1994:

220 lb-ft @ 2500 rpm

Engine Name:

2.5L (150 cu. in.) Inline-4

Bore X Stroke 25L:

3.875 in. x 3.250 in. (98.4 mm x 82.5 mm)

Compression Ratio 25L:

8.7:1

Horsepower 25L 1994:

125 hp @ 4800 rpm

Torque 25L 1994:

145 lb-ft @ 2800 rpm

Induction:

Multi-Point Fuel Injection (MPFI)

Fuel Type:

Unleaded Gasoline (87 Octane Recommended)

ECU Type:

Chrysler/Jeep NGC (Next Generation Controller) or equivalent for the era.

🔧 Transmission

Transmission Type 40L:

4-Speed Automatic (AW4)

Transmission Type 25L:

5-Speed Manual (AX-5)

Transmission Type Optional:

4-Speed Automatic (700R4/AW4) for 2.5L, 5-Speed Manual (NV3550 or AX-15) for 4.0L.

Transfer Case Options:

Selec-Trac (Part-Time 4WD, 2WD High, 4WD High Auto), Command-Trac (Part-Time 4WD only).

Automatic Transmission Fluid:

ATF+3 (Chrysler Mopar)

Manual Transmission Fluid:

GL-3 or GL-4 Hypoid Gear Oil, 75W-90

📐 Dimensions

Wheelbase:

101.4 inches (2576 mm)

Length:

167.5 inches (4255 mm)

Width:

71.5 inches (1816 mm)

Height:

63.4 inches (1610 mm)

Curb Weight Min Max:

Approx. 3300 - 3700 lbs (1497 - 1678 kg)

Gross Vehicle Weight Rating:

Approx. 4600 - 4900 lbs (2087 - 2223 kg)

Cargo Volume Behind Rear Seat:

Approx. 30.5 cu. ft. (0.86 m³)

Cargo Volume With Rear Seat Folded:

Approx. 73.3 cu. ft. (2.08 m³)

🛡️ Safety Features

NHTSA Rollover Resistance:

3-Star (Vehicle Specific Rating)

Brakes:

Front Disc Brakes, Rear Drum Brakes (Optional Rear Disc available on some trims). ABS available on some models.

Steering:

Power Assisted Steering

Airbags:

Driver-side airbag standard.

Seat Belts:

3-point front seat belts with pretensioners, 2-point rear seat belts (lap belts in center).

Structure:

Unibody construction with integrated roll cage elements for improved rigidity and crashworthiness.

💡 Technology Features

Audio System:

AM/FM Stereo with Cassette Player. Optional CD player available on higher trims.

Speakers:

Typically 4 or 6 speaker configuration.

Cruise Control:

Optional

Connectivity Features:

Basic; primarily focused on analog vehicle systems. No factory Bluetooth or USB integration.

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles or 3 months (recommended for optimal longevity).

Air Filter Replacement:

Every 12,000 - 15,000 miles or 12 months.

Spark Plug Replacement 40L:

Every 30,000 - 60,000 miles depending on plug type (e.g., copper vs. platinum).

Transmission Fluid Change Auto:

Every 30,000 - 60,000 miles or as per severe service schedule.

Engine Oil Capacity 40L:

5 US quarts (4.7 L) with filter.

Engine Oil Type:

API SG or higher, SAE 10W-30 recommended for most climates.

Coolant Capacity:

Approx. 11 US quarts (10.4 L)

Coolant Type:

Chrysler Mopar Antifreeze/Coolant (green, ethylene glycol-based) or equivalent.

Power Steering Fluid:

ATF+3 (Chrysler Mopar) or equivalent.

40L Engine:

Head gasket leaks (especially early 4.0Ls), oil filter housing leaks, rear main seal leaks, oil pump pickup tube issues (less common).

Transmission Aw4:

Solenoid issues causing shifting problems, torque converter shudder, occasional pump wear.

Suspension And Steering:

Worn control arm bushings, worn ball joints, worn tie rod ends, track bar wear (especially with lifted vehicles), sway bar links.

Electrical System:

Aging wiring harness connectors (corrosion), failing O2 sensors, alternator issues, CPS (Crankshaft Position Sensor) failures.

Body And Chassis:

Rust in rocker panels, rear quarter panels, tailgate, and floor pans. Cracked dashboard and door panels due to age.

📚 Vehicle History

Jeep Legacy:

Jeep has a long-standing heritage of producing rugged, capable off-road vehicles dating back to its military origins in WWII.

Xj Introduction:

The Cherokee XJ was introduced in 1984 as a revolutionary unibody SUV, marking a departure from traditional body-on-frame construction for SUVs. The 1994 model represents the mid-cycle refresh with updated interior and exterior styling.

1994 Updates:

Significant interior redesign including new dashboard, seats, and door panels. Exterior updates included revised front and rear fascia, and optional new wheel designs. Introduction of improved NVH (Noise, Vibration, Harshness) dampening.

Production Period:

1984-2001

Manufacturing Plant:

Toledo, Ohio, USA

🏆 Awards & Recognition

Off Road Title:

Frequently cited as one of the 'Greatest SUVs of All Time' by automotive publications for its off-road prowess and utility.

Versatility Accolade:

Praised for its balance of daily drivability and serious off-road capability, making it a highly versatile vehicle for its era.

Emission Compliance:

Complies with 1994 US Federal and California Emission Standards.