Infiniti G35, G37, Q40 Workshop Manual & EWD
Essential service manual and wiring diagram for the Infiniti G35 V35 and V36, offering comprehensive guidance on maintenance, troubleshooting, and electrical systems. This resource provides clear instructions, detailed diagrams, and technical specifications for both mechanical repairs and electrical diagnostics.
Infiniti G35 (V35): Coupe 2003–2006
| G35 (V35): Coupe 2003-2006 Accelerator Control System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Automatic Transmission (DTC) | Download |
| G35 (V35): Coupe 2003-2006 Automatic Air Conditioner | Download |
| G35 (V35): Coupe 2003-2006 Audio, Visual and Navigation System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Body Control System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Body, Lock and Security System | Download |
| G35 (V35): Coupe 2003-2006 Brake System | Download |
| G35 (V35): Coupe 2003-2006 Brake Control System | Download |
| G35 (V35): Coupe 2003-2006 Clutch System | Download |
| G35 (V35): Coupe 2003-2006 Engine Cooling System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Driver Information System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Engine Control System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Exterior and Interior | Download |
| G35 (V35): Coupe 2003-2006 Engine Mechanical VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Exhaust System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Front Axle | Download |
| G35 (V35): Coupe 2003-2006 Fuel System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Front Suspension | Download |
| G35 (V35): Coupe 2003-2006 Glass and Window System | Download |
| G35 (V35): Coupe 2003-2006 Instrument Panel | Download |
| G35 (V35): Coupe 2003-2006 LAN System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Lighting System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Engine Lubrication System VQ35DE | Download |
| G35 (V35): Coupe 2003-2006 Maintenance | Download |
| G35 (V35): Coupe 2003-2006 Manual Transaxle | Download |
| G35 (V35): Coupe 2003-2006 Parking Brake System | Download |
| G35 (V35): Coupe 2003-2006 Power Supply, Ground and Circuit Elements | Download |
| G35 (V35): Coupe 2003-2006 Propeller Shaft | Download |
| G35 (V35): Coupe 2003-2006 Power Steering System | Download |
| G35 (V35): Coupe 2003-2006 Rear Axle | Download |
| G35 (V35): Coupe 2003-2006 Roof | Download |
| G35 (V35): Coupe 2003-2006 Rear Final Drive | Download |
| G35 (V35): Coupe 2003-2006 Rear Suspension | Download |
| G35 (V35): Coupe 2003-2006 Seat Belt | Download |
| G35 (V35): Coupe 2003-2006 Starting and Charging System (EWD) | Download |
| G35 (V35): Coupe 2003-2006 Seat | Download |
| G35 (V35): Coupe 2003-2006 SRS Airbag | Download |
| G35 (V35): Coupe 2003-2006 Steering Control System | Download |
| G35 (V35): Coupe 2003-2006 Road Wheels and Tires | Download |
| G35 (V35): Coupe 2003-2006 Wiper and Washer | Download |
Infiniti G35 (V35): Sedan 2002–2006
| G35 (V35): Sedan 2002–2006 Accelerator Control System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Automatic Transmission | Download |
| G35 (V35): Sedan 2002–2006 Automatic Air Conditioner | Download |
| G35 (V35): Sedan 2002–2006 Audio, Visual and Navigation System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Body Control System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Body, Lock and Security System | Download |
| G35 (V35): Sedan 2002–2006 Brake System | Download |
| G35 (V35): Sedan 2002–2006 Brake Control System | Download |
| G35 (V35): Sedan 2002–2006 Clutch System | Download |
| G35 (V35): Sedan 2002–2006 Engine Cooling System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Driver Information System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Engine Control System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Exterior and Interior | Download |
| G35 (V35): Sedan 2002–2006 Engine Mechanical VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Exhaust System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Front Axle | Download |
| G35 (V35): Sedan 2002–2006 Front Final Drive | Download |
| G35 (V35): Sedan 2002–2006 Fuel System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Front Suspension | Download |
| G35 (V35): Sedan 2002–2006 Glass and Window System | Download |
| G35 (V35): Sedan 2002–2006 Instrument Panel | Download |
| G35 (V35): Sedan 2002–2006 LAN System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Lighting System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Engine Lubrication System VQ35DE | Download |
| G35 (V35): Sedan 2002–2006 Maintenance | Download |
| G35 (V35): Sedan 2002–2006 Manual Transaxle | Download |
| G35 (V35): Sedan 2002–2006 Parking Brake System | Download |
| G35 (V35): Sedan 2002–2006 Power Supply, Ground and Circuit Elements | Download |
| G35 (V35): Sedan 2002–2006 Propeller Shaft | Download |
| G35 (V35): Sedan 2002–2006 Power Steering System | Download |
| G35 (V35): Sedan 2002–2006 Rear Axle | Download |
| G35 (V35): Sedan 2002–2006 Roof | Download |
| G35 (V35): Sedan 2002–2006 Rear Final Drive | Download |
| G35 (V35): Sedan 2002–2006 Rear Suspension | Download |
| G35 (V35): Sedan 2002–2006 Seat Belt | Download |
| G35 (V35): Sedan 2002–2006 Starting and Charging System (EWD) | Download |
| G35 (V35): Sedan 2002–2006 Seat | Download |
| G35 (V35): Sedan 2002–2006 SRS Airbag | Download |
| G35 (V35): Sedan 2002–2006 Transfer | Download |
| G35 (V35): Sedan 2002–2006 Road Wheels and Tires | Download |
| G35 (V35): Sedan 2002–2006 Wiper and Washer | Download |
Infiniti G35
Years of production and generations
First generation (V35): 2002–2006 The sedan body was produced since 2002, the coupe – since 2003.
Second generation (V36): 2007–2008 The second generation models continued to be produced until 2008, after which they were replaced by the Infiniti G37.
Engines
VQ35DE: This 3.5-liter V6 was the base powerplant for the G35 from 2002 to 2006. It provided plenty of power and reliability, but could be subject to high stress under aggressive driving.
VQ35HR: The 2007 and 2008 models featured an updated 3.5-liter V6 that offered improved performance and more power.
Common Infiniti G35 Problems
Transmission Problems:
Automatic transmission models may experience hesitation when shifting or harsh jerks.
Problems may occur due to overheating of the transmission fluid or worn components.
Suspension Problems:
Noises and knocks in the front suspension due to worn control arms and bushings.
Worn ball joints and stabilizer struts are also common problems.
Oil Leaks:
The VQ35DE and VQ35HR engines are known for oil leaks due to worn seals and gaskets.
Leaks are often seen around the valve covers and oil pans.
Electrical Problems:
ABS sensors are often faulty, especially on older models.
Battery and starter problems may occur, causing difficulty starting.
Rust and Corrosion:
Corrosion of the exhaust system and underbody, especially in humid climates and areas where salt is used on the roads.
Conclusion
The Infiniti G35 is a reliable and productive car, but like any car, it has its weak points. Regular maintenance and timely repairs will help to avoid most of these problems.