2003-2007 Infiniti G35 Automatic Transmission Repair Manual
Wiring diagrams, specifications, and repair sequences for automatic transmission systems, including fluid changes and diagnostic procedures
Infiniti Models Covered & Key Technical Specifications
Models: Infiniti G35 Coupe
Model Years: 2003–2007
Technical Data:
- Fluid Capacity: 10.3 liters (10-7/8 US qt, 9-1/8 imp qt)
- Drain Plug Torque: 34 Nm (3.5 kg-m, 25 ft-lb)
- Level Gauge Bolt Torque: 5.1 Nm (0.52 kg-m, 45 in-lb)
- Stall Speed: 2,650–2,950 rpm
Infiniti Manual Features & Content Preview
2003–2007 Infiniti G35 Coupe Automatic Transmission Factory Service Manual
- Complete coverage for the 2003–2007 Infiniti G35 Coupe automatic transmission systems
- Official Nissan/Infiniti publication (August 2006 Revision, Part #: 31036) representing the final factory reference for these build cycles
- Includes 55 circuit diagrams, 179 diagnostic items, and 73 specific symptom troubleshooting charts
- Instant PDF download with fully indexed search capabilities to find critical data fast on the shop floor
Component and System Overview
This 100-page OEM reference provides an in-depth breakdown of the internal architecture and electronic control logic governing the transmission. You get clear visibility into the triple planetary gear systems, along with exact clutch and band engagement charts. The chapters map out TCM function logic in detail, explaining exactly how control valves and solenoids operate. It breaks down how the system regulates line pressure, shift timing, and torque converter lock-up based on real-time inputs from speed, throttle position, and turbine revolution sensors.
Diagnostic and Specification Data
Accurate data is critical when diagnosing complex drivetrain issues without guesswork. The manual outlines precise TCM input/output signal reference values, identifying required terminal voltage measurements for components like the starter and back-up lamp relays. You will find complete specifications for stall test procedures and line pressures, documenting the necessary 379–428 kPa for D/M positions and 425–465 kPa for Reverse at idle. Proper shop safety protocols apply when performing these tests; always ensure the vehicle is securely supported and hydraulic pressure is safely monitored before inspecting high-pressure systems. Finally, the documentation covers the full range of DTC inspection logic, tracing everything from CAN communication lines directly to ATF pressure switch circuit failures.
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