Description
Factory Infiniti G35 Workshop Manual (2003–2007)
This official-level service manual covers the third-generation Infiniti G35 in both Sedan and Coupe body styles, giving US owners and independent shops the same depth of technical information used at the dealership level.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 3.5L VQ35DE V6 (naturally aspirated, 260–298 hp depending on year/variant) |
| Diesel | N/A |
| Transmissions | 5-speed automatic (with manual-shift mode), 6-speed manual |
| Drive | RWD; AWD (ATTESA E-TS — Sedan) |
| Model Years | 2003, 2004, 2005, 2006, 2007 |
| Badge Twins | Nissan Skyline V35 (Japan market) |
Common G35 Repairs Covered
| System | Procedures |
|---|---|
| VQ35DE Timing Chain | Timing chain tensioner replacement and chain stretch inspection — a known wear item on high-mileage VQ35DE engines |
| Fuel Injectors / IACV | Idle air control valve cleaning, fuel injector removal, testing, and reinstallation procedures |
| Suspension | Front upper control arm bushing and rear multilink toe-link replacement — common on Sport-package vehicles |
| Electrical / VDC | ABS/VDC stability control fault diagnosis, wheel speed sensor replacement, and wiring harness inspection |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does my G35 timing chain rattle on cold starts, and is the repair in this manual?
Cold-start timing chain rattle on the VQ35DE is a well-documented condition caused by tensioner bleed-down after extended sit time. Yes — the manual includes full timing chain tensioner service procedures, torque specs, and chain wear limits so you can assess whether tensioner replacement or a full chain service is needed.
Does this manual cover both the V35 Sedan and the CV35 Coupe?
Yes. Both the G35 Sedan (V35 chassis) and the G35 Coupe (CV35 chassis) are fully covered across all model years from 2003 to 2007, including trim-level variations such as base, Premium, Sport, and Navigation-equipped vehicles.
Are wiring diagrams and VDC/ABS schematics included?
Complete electrical schematics are part of this manual, covering engine management, ABS and VDC stability control, climate control, audio/navigation, lighting circuits, and power accessories. Connector pinouts, wire colors, and component locations are all documented for systematic diagnosis.
What format is the manual?
The manual is delivered as a PDF file. It is fully searchable, compatible with Windows, Mac, iOS, and Android devices, and individual pages or sections can be printed for bench use.





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