JLG Telehandler Reprogramming Utility for Control Modules

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P2.8 + P4.3 module programming for RoadRunner telehandler and TCM ST10, COM port selection

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JLG Telehandler Reprogramming Utility for Control Modules​

This resource includes two small JLG-focused reprogramming utilities used in telehandler service workflows to update or restore specific control modules through a serial COM port connection. One tool targets the RoadRunner telehandler control module family, and the second tool targets a TCM ST10-based module. These utilities are typically used when a module is replaced, needs a firmware refresh, or requires a controlled reprogramming step as part of troubleshooting.

The RoadRunner control...

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• Overview & screenshots
• Version history and compatibility
• Download link and setup notes