Description
Factory GMC Jimmy Workshop Manual (1995-2005)
This factory-level repair manual covers every second-generation GMC Jimmy built between 1995 and 2005, giving US-market owners and technicians the complete diagnostic, service, and rebuild information needed for both 2WD and 4WD configurations across all trim levels.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.2L four-cylinder; 4.3L Vortec V6 (L35, LF6) |
| Diesel | N/A |
| Transmissions | 4L60E 4-speed automatic; NV3500 5-speed manual; NP231 & NP233 transfer cases |
| Drive | RWD (2WD) and part-time 4WD |
| Model Years | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
| Badge Twins | Chevrolet S-10 Blazer (S-15 platform) |
Common Jimmy Repairs Covered
| System | Procedures |
|---|---|
| 4.3L Vortec Central Port Injection (Spider Injector) | CSFI/CPFI unit removal, fuel pressure testing, injector replacement, fuel rail service |
| 4WD Encoder Motor / Transfer Case | NP231/NP233 shift motor diagnosis, mode switch replacement, transfer case fluid service and rebuild |
| Front Axle & CV Joints | Front axle shaft removal, CV boot replacement, differential seal service for 4WD models |
| ABS & Brake System | RWAL/4WAL ABS module diagnostics, wheel speed sensor replacement, brake caliper and rotor service |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
What is the known Spider Injector problem on the 4.3L Vortec, and does the manual cover it?
The 4.3L Vortec’s Central Port Fuel Injection (CPFI/CSFI) spider injector assembly is notorious for failing on 1995-2003 Jimmy models, causing hard starts, rough idle, and fuel-smell in the intake. This manual provides complete fuel system disassembly procedures, pressure specifications, and step-by-step injector replacement instructions for the L35 and LF6 engines.
Is the GMC Jimmy the same as the Chevrolet S-10 Blazer?
Yes. The second-generation GMC Jimmy shares its S-15 platform, body structure, and drivetrain with the Chevrolet S-10 Blazer. They are badge twins produced on the same assembly line. This manual is written specifically to the GMC Jimmy’s factory specifications, covering all SL, SLE, SLT, and Diamond Edition trim variants.
Are 4WD transfer case and front axle procedures included?
Yes. The manual covers both the NP231 and NP233 transfer cases, including shift motor diagnostics, seal replacement, and full rebuild procedures. Front axle service for 4WD variants-including CV shaft removal, differential seals, and encoder motor replacement-is addressed in dedicated chapters.
What format is the manual?
The manual is delivered as a PDF document. It is fully searchable, printable, and compatible with Windows, Mac, Linux, iOS, and Android devices. Download begins immediately after purchase and the file is available for re-download at any time.
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