GODIAG Mercedes-Benz Gearbox ISM Cable 5-in-1 Set
The GODIAG 5-in-1 Gearbox ISM Cable Set is designed for professional bench connection to selected Mercedes-Benz transmission control and ISM modules.
It provides dedicated connectors and a gearbox adapter to help technicians perform supported diagnosis, data reading, writing, backup and cloning operations without relying on repeated manual pin-by-pin wiring.
Supported Mercedes-Benz Modules
• VGS-FDCT 724
• VGS2 722.8
• VGS 7G-Tronic 722.9
• VGS 9GT 725
• ISM module
Main Features
• Five dedicated Mercedes-Benz gearbox and ISM connections
• Includes a multifunction gearbox adapter
• Supports connection to GODIAG GT107+
• Direct connection interface for compatible Autel G-BOX equipment
• Direct connection interface for Xhorse Multi-Prog
• Integrated OBD2 connection
• DIY connector for custom bench wiring
• Suitable for supported TCU diagnosis
• Suitable for supported data reading and writing
• Supports compatible gearbox ECU cloning operations
• Reduces the need for loose manual wiring
• Designed for professional gearbox and ECU workshops
Supported Operations
When used with compatible equipment and software, the cable set can assist with:
• Transmission module identification
• Bench diagnosis
• Diagnostic trouble-code reading and clearing
• Flash data reading
• Flash data writing
• EEPROM data operations
• Original module backup
• Gearbox ECU cloning
• Replacement-module preparation
• ISM module diagnosis
• Module repair and testing
The exact available operations depend on the module type, connected interface, software license and selected protocol.
Compatible Programming Equipment
The manufacturer lists compatibility with devices and interfaces capable of reading and writing supported Mercedes-Benz transmission modules, including:
• PCMFlash-compatible equipment
• FoxFlash
• DFB FoxFlash
• FGTagFlash
• Xhorse Multi-Prog
• Xhorse Key Tool Plus
• GODIAG GT107+
Compatible Diagnostic Equipment
The cable set may also be used with supported diagnostic tablets capable of accessing Mercedes-Benz transmission modules, including compatible:
• Autel diagnostic and programming equipment
• Launch X431 diagnostic equipment
• Xhorse Key Tool Plus
Device names indicate possible connection compatibility only. They do not guarantee that every programmer, software version or license supports every listed transmission module.
Included Gearbox Adapter
The supplied gearbox adapter provides several connection options:
• Connection to GODIAG GT107+
• Direct interface for compatible Autel G-BOX equipment
• Direct interface for Xhorse XDMPG0GL Multi-Prog
• OBD2 connector
• DIY plug for custom bench connections
Benefits of the 5-in-1 Cable Set
• Faster preparation of Mercedes gearbox-module jobs
• More organized connections than loose jumper wires
• Reduced possibility of pin-placement errors
• Reusable connection system
• Suitable for frequently serviced Mercedes modules
• Convenient for diagnostic, repair and cloning workshops
• Supports multiple programmers through the supplied adapter
Package Contents
• 1 × GODIAG Mercedes-Benz Gearbox ISM Cable 5-in-1 Set
• 1 × GODIAG Gearbox Adapter
Programming tools, diagnostic tablets, GT107+, G-BOX, Multi-Prog, software licenses and external power supplies are not included.
Package Specifications
• Product SKU: HKSF422
• Approximate weight: 0.5kg
• Approximate package dimensions: 20.5 × 15 × 5cm
Important Compatibility Notice
Confirm compatibility using the complete gearbox-module number, transmission type, hardware version and software version before connecting or purchasing.
A matching transmission family name does not guarantee that every TCU revision is supported by the selected programming software.
This product is a cable and adapter set only. It cannot independently read, write, diagnose or clone a transmission module.
Professional Use and Safety
Use a stable, regulated power supply suitable for ECU and TCU bench work. Verify power, ground, ignition, CAN and communication connections before applying voltage.
Always read and save a complete original backup before writing or cloning data. Verify the backup whenever the programming software provides a checksum or file-verification function.
Incorrect voltage, reversed polarity, unstable power, wrong module selection or interruption during writing can damage the transmission control module.
Use this equipment only for lawful vehicle repair, module replacement and authorized professional programming.









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