This comprehensive workshop service repair manual provides a detailed guide for the Jeep Wrangler model year 2001. It offers a wealth of information on troubleshooting, maintenance, and repair procedures for various systems and components. The manual covers an extensive range of topics, including:

**Engine and Drivetrain:**
* Engine Control System: Covers diagnostics, troubleshooting, and repair procedures for engine control modules, sensors, actuators, and related components.
* Transmission: Details on automatic and manual transaxle systems, including operation, maintenance, and repair procedures.
* Drive Shaft: Provides guidance on inspecting, maintaining, and replacing drive shafts.
* Clutch System: Includes information on clutch operation, adjustment, troubleshooting, and repair.
* Fuel System: Offers insights into fuel system components like fuel injectors, fuel pump, fuel lines, and fuel tank.
* Cooling System: Covers radiator, water pump, thermostat, hoses, and other related components, including diagnosis and repair.
* Ignition System: Provides information on the ignition system, including spark plugs, ignition coils, and distributor.
* Lubrication System: Details engine oil, oil filters, and oil system components.

**Body and Chassis:**
* Suspension System: Covers front and rear suspension components, including shocks, struts, springs, and control arms.
* Steering System: Information on steering wheel, steering column, steering gear, and power steering system.
* Brake System: Details brake components such as calipers, rotors, pads, master cylinder, brake booster, and brake lines.
* Body Repair: Covers repair techniques for body panels, doors, fenders, and other body parts.
* Electrical System: Provides detailed wiring diagrams and information on troubleshooting electrical circuits, lighting system, and electrical components.

**Other Systems:**
* Air Conditioning System: Covers the AC system, including compressor, condenser, evaporator, and refrigerant.
* Heating System: Includes details on the heater core, blower motor, and heating system controls.
* Exhaust System: Information on the exhaust manifold, catalytic converter, muffler, and exhaust pipe.
* Air Bag System: Covers the deployment and maintenance of the airbag system.
* Seat Belt System: Includes information on the seat belt retractors, buckle, and tensioner.

This manual serves as a valuable resource for mechanics, technicians, and DIY enthusiasts who want to understand and repair their Jeep Wrangler 2001. It simplifies the repair process with clear instructions, illustrations, and diagrams, providing step-by-step procedures for various tasks.

The Jeep Wrangler 2001 is a classic example of rugged, off-road capability wrapped in an iconic American design. This second-generation Wrangler, known internally as the TJ, continued the legacy of its predecessors with a durable, ladder-frame chassis, solid axles, and a high ground clearance. Under the hood, it offered a choice of two engines: the 4.0-liter inline-six, known for its reliability and torque, or the 2.5-liter four-cylinder, a more fuel-efficient option. The Wrangler's removable doors and top, combined with its relatively short wheelbase, make it exceptionally maneuverable off-road, while the optional Dana 44 axles with locking differentials provide impressive traction in challenging terrain. The Wrangler was available in a variety of trim levels, including the base SE, the more luxurious Sahara, and the off-road focused Rubicon.

The 2001 Wrangler was also notable for its safety features, which included standard dual airbags, anti-lock brakes (ABS), and a roll-over sensor. Though not as sophisticated as modern safety systems, these features offered a level of protection for its occupants, particularly given its open-air nature. The Wrangler's interior was functional rather than luxurious, with rugged materials and a simple dashboard layout. The rear seats were small and best suited for children, and the cargo space was modest. However, the Wrangler's versatility and off-road capabilities made it a popular choice for enthusiasts and adventurers alike. While it may lack some of the modern conveniences found in newer SUVs, the Jeep Wrangler 2001 remains an iconic vehicle that embodies the spirit of adventure and freedom on the open road.