Segment:
Compact Sport Utility Vehicle (SUV), off-road focused
Usp:
Renowned off-road capability, convertible design, utilitarian functionality
Competitors:
Toyota Tacoma (4x4 variants), Suzuki Samurai (historically), Land Rover Defender (historically), some specialized off-road vehicles.
Design:
Body-on-frame construction, solid axles (front and rear), removable doors and top (soft or hard top options).
Target Audience:
Off-road enthusiasts, adventurers, those seeking a durable and customizable vehicle.
Engine Variants Covered:
All engine variants for the 2005 Jeep Wrangler TJ
Trim Levels Covered:
All trim levels for the 2005 Jeep Wrangler TJ
Estimated Page Count:
Extensive (typical official service manuals are 1000+ pages, exact count not specified in product info)
Type:
Official Service and Repair Manual
Powertrain:
Engine, transmission, transfer case, driveline, axles, exhaust system
Chassis:
Suspension (front and rear), steering, brakes (front and rear), wheels and tires
Electrical:
Battery, charging system, ignition system, lighting, instruments, warning indicators, body electrical, comfort and convenience systems, powertrain control modules (PCM), anti-lock braking system (ABS) if applicable
Body:
Body structure, exterior panels, doors, windows, interior trim, seating, climate control (HVAC), infotainment systems
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication, inspections
Diagnostics:
Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics
Repair:
Step-by-step repair procedures for all major components and systems
Overhaul:
Complete engine and transmission overhaul procedures
Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications
Depth:
Comprehensive; covers basic to advanced repair and diagnostic procedures.
Engine Code:
4.0L (1997-2002) and 4.0L OHV V6 (2003-2006)
Engine Name:
Jeep 4.0L Power-Tech Inline-6
Displacement:
3952 cc (242 cubic inches)
Configuration:
Inline 6-cylinder, Overhead Valve (OHV)
Horsepower 2005:
190 hp @ 4,600 rpm (approximate)
Torque 2005:
235 lb-ft @ 3,200 rpm (approximate)
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
ECM:
Commonly uses a Chrysler/Jeep Powertrain Control Module (PCM)
Transmission Type Standard:
6-speed manual transmission (NV3550)
Transmission Type Optional:
4-speed automatic transmission (42RLE)
Transfer Case:
2-speed manual transfer case (NV241OR 'Rock-Trac' on Rubicon, NV237 'Selec-Trac' or NV241 GII 'Command-Trac' on other models).
Manual Transmission Fluid:
Refer to manual for specific Mopar Manual Transmission Lubricant or equivalent API GL-3/GL-4, SAE 75W-90.
Automatic Transmission Fluid:
Mopar ATF+4 (MS-9602) or equivalent.
Wheelbase:
93.4 inches (2372 mm)
Length:
151.4 inches (3845 mm) (2-door)
Width:
66.5 inches (1689 mm)
Height:
71.5 inches (1816 mm) (with soft top, varies with hard top)
Curb Weight:
Approx. 3,200 - 3,700 lbs (1450 - 1680 kg), varies by model and equipment.
Towing Capacity:
2,000 lbs (907 kg) typically
NHTSA Front Impact Driver:
Good (for 2005 model year)
NHTSA Front Impact Passenger:
Good (for 2005 model year)
NHTSA Side Impact Driver:
Not rated for all configurations/years
IIHS Small Overlap Frontal:
Not rated (vehicle structure predates this testing protocol)
ABS:
Optional on most models, standard on Rubicon
Traction Control:
Not typically standard on this generation
Airbags:
Driver and front passenger airbags
Seatbelts:
3-point front and rear seat belts
Head Unit:
Basic AM/FM/CD or cassette player, with optional Infinity speaker system.
Connectivity:
Limited by modern standards; primarily analog systems. No standard Bluetooth or USB ports.
Cruise Control:
Available on higher trim levels.
OBD Ii Support:
Yes, compliant with OBD-II standards for diagnostics.
Oil Change Interval:
Every 3,000-5,000 miles or 6 months (refer to manual for exact recommendation based on driving conditions).
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on inspection.
Spark Plug Replacement:
Typically around 100,000 miles for modern spark plugs.
Engine Oil Spec:
SAE 10W-30 API SN or higher (check manual for precise OEM recommendation).
Coolant Spec:
Mopar Antifreeze/Coolant (OAT) or equivalent HOAT, 50/50 mix with distilled water.
Brake Fluid Spec:
DOT 3 or DOT 4 brake fluid.
Common Issue Cooling:
Overheating due to radiator leaks, water pump failure, or thermostat issues. The 4.0L engine can be prone to radiator failures.
Common Issue Steering:
Worn steering box, track bar bushings, and ball joints are common with off-road use and mileage.
Common Issue Engine:
Oil filter adapter O-ring leaks, exhaust manifold cracks (especially on earlier 4.0L models), and rear main seal leaks.
Common Issue Electrical:
Corroded grounds, failing turn signal switches, and issues with the instrument cluster illumination.
Brand Origin:
Jeep has a long history associated with military vehicles and off-road prowess, dating back to World War II.
Tj Generation Start:
The TJ generation of the Wrangler debuted for the 1997 model year, replacing the YJ.
Tj Design Philosophy:
Returned to the CJ's coil spring suspension for improved ride and articulation, a key departure from the YJ's leaf springs.
Tj Updates 2003:
Significant updates for 2003 included the introduction of the more powerful 4.0L inline-6 engine, a revised interior, and the availability of the Dana 44 rear axle on non-Rubicon models.
Production Period Tj:
1997-2006
Production Location:
Toledo, Ohio, USA
