Description
Factory Jeep Wrangler TJ Workshop Manual (1997-2006)
This is the official factory-level workshop manual for the second-generation Jeep Wrangler TJ, covering every model year sold in the US market from 1997 through 2006 – including SE, Sport, Sahara, Rubicon, and the extended-wheelbase Unlimited LJ introduced in 2004.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Gasoline | 4.0L AMC 242 Power Tech I6, 2.5L AMC I4, 2.4L DOHC PowerTech I4 (EDZ) |
| Diesel | N/A |
| Transmissions | AX-5 5-speed manual, AX-15 5-speed manual, NV3550 5-speed manual, NSG370 6-speed manual, 42RLE 4-speed automatic |
| Drive | 4WD (NV231 Command-Trac & NV241OR Rock-Trac transfer cases) |
| Model Years | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| Badge Twins | Wrangler Unlimited LJ (2004-2006) |
Common Wrangler TJ Repairs Covered
| System | Procedures |
|---|---|
| 4.0L I6 Cylinder Head | Head gasket replacement and resurfacing procedures for the AMC 242 inline-six – a known weak point on high-mileage TJs |
| Front & Rear Axle | Dana 30 front and Dana 35/44 rear axle service, U-joint replacement, and differential rebuild |
| Transfer Case | NV231 and NV241OR disassembly, chain and sprocket inspection, output shaft seal replacement |
| Electrical / CPS | Crankshaft position sensor diagnosis and replacement – common cause of no-start conditions on TJ models |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover the Wrangler Unlimited LJ extended wheelbase?
Yes. The Wrangler Unlimited LJ, introduced for the 2004 model year with its stretched 103.4-inch wheelbase, is fully covered alongside standard TJ body configurations through the end of production in 2006.
Which transfer cases are included in this manual?
Both the NV231 Command-Trac part-time transfer case (standard on most trims) and the NV241OR Rock-Trac transfer case (found on Rubicon models) are fully documented, including shift linkage, chain replacement, and seal service.
Are wiring diagrams included for the TJ’s electrical system?
Yes. Complete chassis and engine management wiring schematics are included, with connector pinouts, ground locations, fuel injection circuits, starting and charging diagrams, and HVAC controls – covering all model years from 1997 to 2006.
What format is the manual?
This manual is a PDF file. After purchase you can download it instantly and access it on any Windows PC, Mac, tablet, or smartphone. Individual pages or full sections can be printed for use in the shop.
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