Jaltest JDC548.9 Humvee GM TCM UART Diagnostics Cable

Jaltest JDC548.9 Humvee GM TCM UART Diagnostics Cable


Introducing the Humvee GM TCM UART Diagnostics Cable – the ultimate solution for seamless communication between your vehicle’s Transmission Control Module (TCM) and the powerful Jaltest commercial vehicle software. This cutting-edge diagnostics cable is engineered to deliver precision and efficiency, making it an indispensable tool for professionals in the automotive industry.


Affirm Financing: For personal use. Terms apply.

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triad advantages

Triad’s Single Source Solution complete with tailored training and ongoing support will ensure more uptime on your vehicles and equipment.

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Training on diagnostic software is expensive and often unavailable on OEM software. Triad’s team of ASE Certified technical service training managers provide in-depth training on all of our tools.

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Regardless of the component or issue technicians are diagnosing or repairing, Triad’s ASE-certified technicians are standing by with the training to work them through the repair process.

Hot Swap Services at Triad Diagnostics
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Don’t get stuck without your money-maker. Triad’s Single Source Solution includes Hot Swap Services to keep your repair team up and running while your machine is being repaired.

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