🏷️ Basic Information

Make:

Jeep

Model:

Wrangler

Year:

2005

Generation Code:

TJ

Chassis Code:

TJ

👋 Introduction

Vehicle Segment:

Compact SUV, Off-Road Vehicle

Key Competitors 2005:

Toyota Tacoma (SUV variant), Nissan Xterra, Ford Escape, Chevrolet Tracker

Jeep Wrangler Tj Defining Traits:

Iconic off-road capability, rugged design, removable doors and top, solid front axle (until 2006), strong aftermarket support

Target Audience:

Professional technicians, DIY enthusiasts, Jeep owners seeking in-depth maintenance and repair knowledge

Manual Benefit:

Empowers users to perform virtually any maintenance or repair task, saving time and money

📋 Manual Details

Coverage Type:

Complete Workshop Service and Repair Manual

Estimated Pages:

Approximately 1500-2000+ pages (typical for comprehensive workshop manuals)

Manual Classification:

Workshop Service Repair Manual

Language Offered:

English

Digital Format:

PDF

📖 Manual Coverage

Engine Systems:

Engine mechanical, lubrication, cooling, fuel, ignition, emission control, engine electrical

Transmission Transfer Case:

Manual transmission, automatic transmission, transfer case, driveline components

Suspension Steering Brakes:

Front and rear suspension, steering system, hydraulic brake system, parking brake

Electrical Electronics:

Power systems, audio/video, chime/buzzer, electronic control modules (ECMs), instrument cluster, lamps, horn, ignition control, speed control, vehicle theft security, wipers/washers, wiring diagrams

Body Interior Exterior:

Body construction, panels, doors, windows, interior trim, HVAC system, seats, bumpers

Heated Systems:

Heated systems for seats and rear windows (if equipped)

Horn:

Horn system operation and troubleshooting

Ignition Control:

Ignition system, including ignition coil and spark plug diagnosis

Instrument Cluster:

Instrument panel, gauges, warning lights, and their diagnostics

Lamps:

Headlamps, tail lamps, brake lamps, interior lamps, and related circuits

Power Systems:

Battery, charging system, starter motor, power distribution, power windows, power locks (if equipped)

Restraints:

Seat belt system, airbag system components and diagnostics

Speed Control:

Cruise control system diagnosis and repair

Vehicle Theft Security:

Sentry Key immobilizer system, alarm system operation

Wipers Washers:

Windshield wipers and washer system maintenance and repair

Wiring:

Comprehensive, detailed wiring diagrams for all electrical systems

Exhaust System:

Exhaust manifold, catalytic converter, muffler, tailpipe, and hangers

Steering:

Power steering system, steering column, steering linkage components

Tires Wheels:

Tire pressure monitoring (if equipped), wheel balancing, alignment specifications

Heating Air Conditioning:

HVAC system components, refrigerant charging, diagnostics

Emission Control:

EVAP system, EGR system, PCV system, catalytic converter function

Maintenance Procedures:

Lubrication, fluid changes, filter replacements, belt adjustments, general inspections

Repair Procedures:

Engine overhaul, transmission repair, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair

Troubleshooting Diagnostics:

Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, diagnostic flowcharts

Component Removal Installation:

Detailed step-by-step instructions for removing and installing all major and minor components

Technical Specifications Data:

Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic data

Diagnostic Capabilities:

Advanced diagnostics including circuit testing, sensor analysis, actuator testing, and ECM programming guidance

Rebuild Procedures:

Comprehensive rebuild procedures for engines, transmissions, differentials, and other major mechanical components

Wiring Diagrams Completeness:

Detailed, high-resolution wiring diagrams for all vehicle systems, including connector pinouts and wire colors

Special Tool Requirements:

Identification and usage instructions for specialized tools required for specific repair procedures

Factory Procedures:

Represents factory-approved repair and maintenance procedures as issued by the manufacturer

📊 Manual Specifications

Digital File Type:

PDF

Reproducibility:

High-resolution, printable pages suitable for professional use

Digital Binding:

N/A (Digital Download)

Digital Paper Simulation:

Simulates high-quality paper pages with clear text and diagrams

Operating Systems:

Compatible with Windows and Mac operating systems

Text Searchability:

Fully searchable text for quick access to information

⚙️ Engine Specifications

Engine Code And Description:

4.0L Inline 6-Cylinder (MPI - Multi-Point Fuel Injection) - RPO: ERH

Horsepower 2005 4.0L:

190 hp @ 4,600 rpm

Torque 2005 4.0L:

235 lb-ft @ 3,200 rpm

Fuel Delivery:

Sequential Multi-Port Fuel Injection (MPI)

Block Construction:

Cast Iron

Head Construction:

Aluminum Alloy

Recommended Oil Viscosity:

SAE 10W-30 (API Service SG or higher)

Oil Capacity With Filter:

6 US quarts (5.7 Liters)

🔧 Transmission

Transmission Type Standard:

6-speed Manual Transmission (NV3550)

Transmission Type Optional:

4-speed Automatic Transmission (42RLE)

Transfer Case:

Command-Trac NV241GII (2-speed, part-time 4WD)

Manual Transmission Fluid:

API GL-3 or GL-4 gear oil, SAE 75W-90 (e.g., Mopar NV3500/NV3550 Manual Transmission Fluid)

Automatic Transmission Fluid:

ATF+4 (Automatic Transmission Fluid Type 9602)

📐 Dimensions

Wheelbase:

93.4 inches (2372 mm)

Length:

159.5 inches (4051 mm)

Width:

66.5 inches (1689 mm)

Height:

73.1 inches (1857 mm)

Curb Weight:

Approx. 3300-3500 lbs (1497-1588 kg), depending on configuration

Towing Capacity:

2,000 lbs (907 kg) (typically for models without trailer brake controller prep)

Standard Tire Size:

215/75R15 or 30x9.50R15

Wheel Bolt Pattern:

5x4.5 inches (5x114.3 mm)

🛡️ Safety Features

NHTSA Rollover Resistance:

4/5 stars (typical for 2005 models with removable top)

Braking System:

Front: Disc, Rear: Drum (standard), Optional Front/Rear Disc (Rubicon and some other trims)

ABS:

Anti-lock Braking System (ABS) available on some models/trims

Airbags:

Driver and Passenger front airbags

Seatbelts:

Three-point seatbelts with pretensioners

💡 Technology Features

Audio System Options:

Factory AM/FM stereo with CD player, optional premium sound system. Basic analog controls.

Electronic Features:

Basic electronic control units for engine management, transmission, and ABS (if equipped). Limited driver-assistance features by modern standards.

Connectivity Options:

No integrated Bluetooth or USB ports from the factory. Connectivity primarily through aftermarket head unit upgrades.

🔧 Maintenance

Oil And Filter Change Interval:

Every 5,000 miles or 6 months, whichever comes first, or based on oil monitoring system if equipped.

Engine Air Filter Replacement:

Every 15,000 miles or 12 months, or more frequently in dusty conditions.

Spark Plug Replacement:

Approximately every 60,000-100,000 miles, depending on spark plug type (e.g., platinum or iridium).

Transmission Fluid Change:

Manual: Inspect and change as needed, often around 60,000-100,000 miles. Automatic: Every 30,000-60,000 miles, or per severe service schedule.

Coolant Type:

Chrysler OAT (Orange) Long Life Antifreeze/Coolant (or equivalent meeting MS-9769 specification)

Brake Fluid Type:

DOT 3 or DOT 4 (refer to owner's manual for specific application)

Power Steering Fluid:

Mopar Power Steering Fluid or equivalent meeting MS-5901 specification

Common Wrangler Tj Issues:

Cracked exhaust manifolds (4.0L), NP241J transfer case chain stretch/wear, rear main seal leaks, radiator leaks, interior water leaks, ignition coil issues, minor electrical gremlins, rust on body panels and frame.

Oil Filter Part Number Example:

Mopar: MO-899 / Wix: 51515 / Fram: PH16

📚 Vehicle History

Jeep Legacy:

Continuous development of off-road vehicles since World War II, with the Wrangler inheriting the Jeep CJ lineage.

Tj Generation Intro:

Introduced for the 1997 model year, replacing the YJ. Key feature was the return to coil springs and a significant redesign for improved on-road manners while retaining off-road prowess.

Tj Specific Features 2005:

The 2005 model year saw minor updates, often including revised interior trim and potential incremental mechanical improvements. The iconic 4.0L straight-six remained a core offering.

Manufacturing Location:

Toledo, Ohio, USA

Production Years Tj:

1997-2006

🏆 Awards & Recognition

Off Road Acclaim:

Consistently recognized by off-road publications and enthusiasts for its segment-leading articulation, approach/departure angles, and axle articulation.

Resale Value:

Jeep Wranglers, including the 2005 model, are known for strong resale value due to their enduring appeal and off-road reputation.