Nissan’s high-performance GT-R demands specialized diagnostic tools for maintenance and repair. The Consult Iv (C-IV) system, along with specific GT-R software and hardware, plays a crucial role in ensuring optimal performance and addressing potential issues. This article outlines the necessary components and procedures for utilizing CONSULT IV for GT-R diagnostics, specifically focusing on Transmission Control Module (TCM) configuration.
CONSULT IV and GT-R Software Compatibility
The CONSULT IV system requires specific software to interface with the GT-R’s onboard computer systems. This specialized GT-R software is accessible through the CONSULT-III plus (C-III plus) tab and currently supports North American GT-R models from 2009 to the present.
Accessing this diagnostic software requires a dedicated “Nissan GT-R diagnosis & repair IC card and adapter.” This specialized hardware ensures secure communication and proper functionality. To purchase this necessary component, contact Bosch directly at 1-800-662-2001 and request part number J47446-GTR-AM.
GT-R TCM Configuration with CONSULT IV
TCM configuration is a critical procedure when replacing the transmission or its control unit. This process involves writing essential IP characteristic data into the new TCM. Without this data, the transmission will not function correctly. CONSULT IV, equipped with the appropriate software and security card, is essential for this task.
Requirements for TCM Configuration
Successful TCM configuration requires the following:
- Nissan CONSULT-III plus diagnostic software: Version 6.12 or later is required. This ensures compatibility with the latest GT-R systems and functionalities.
- GT-R diagnostic software: Version 14.12 or later is necessary for accessing GT-R specific diagnostics and procedures.
- GT-R diagnostic security card: This card authorizes access to the GT-R specific software and functions within the CONSULT IV system.
- TCM Configuration Application and Database: These resources provide the necessary data and interface for writing the correct IP characteristic data to the TCM.
Downloading and Installing Necessary Software
Nissan provides the required TCM Configuration Application and Database for download.
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TCM Configuration Application: Download the “TCM configuration application” (previously linked as GTR/TCM_config_setup_for_C3plus.exe – consult official Nissan sources for the latest version). Install the software by running the executable file.
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TCM Configuration Database: Download the “TCM configuration database” (previously linked as GTR/IP_DATA.zip – consult official Nissan sources for the latest version). This database is updated frequently, so downloading the most recent version before performing TCM configuration is crucial. After downloading, extract the database to the following directory:
C:\CONSULT-III_plus\System\Application\ApplicationData\ATWS.
Performing TCM Configuration
Once the software and database are installed, launch the TCM configuration application. Enter the serial number of the new transmission and select “Read and Search.” The application will automatically locate and load the correct IP configuration data. Finally, utilize the “TCM Work Support” function within the C-III plus software to write the data to the TCM. Older CONSULT III systems have a separate process, requiring different software and database locations (consult official documentation for legacy systems).
Conclusion
The CONSULT IV system, along with the dedicated GT-R software and hardware, provides essential diagnostic and programming capabilities for Nissan GT-R vehicles. Proper TCM configuration using CONSULT IV is crucial for ensuring correct transmission operation after component replacement. Following the outlined procedures and utilizing the most up-to-date software and database versions will ensure successful configuration and optimal GT-R performance. Always consult official Nissan documentation for the most accurate and up-to-date information.
