Service information
Infiniti technical service bulletin ITB14021B for 2003-2008 Infiniti G35, 2004-2010 Infiniti QX56 and 2008-2009 Infiniti G37 and others.
- Bulletin number
- ITB14021B
- Component
- Equipment
- Summary
- SERVICE INFORMATION Replacement 5-speed rear wheel drive Automatic Transmission (A/T) assemblies and replacement control valves (valve bodies) now come with blank Transmission Control Modules (TCMs). Blank TCMs come without software and must be programmed (not reprogrammed) and then configured after they are installed. When ordering a replacement A/T or control valve, use the Infiniti electronic parts information systems to obtain the correct software program part number See this bulletin for further detail.
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