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How can I connect to a Trailer ABS system?

There are some special requirements when you connect to the trailer. Check them out!

  • You will need the PLC Adapter cable (Part Number: JDC 112A) if you wish to perform diagnostics on a standalone trailer without needing to connect it to the tractor to provide a power supply.

  • You also may need the PLC Power Supply Adapter Cable (Part Number: JDC40AM2, recommended).


1. Connect the PLC Adapter cable and 9-pin green connector to their corresponding slot.

 

 

2. In the software, choose the black 9-pin connector button to proceed. 

 

 

  • Jaltest Software will perform an automatic scan of the ABS system of your trailer and provide the necessary information, depending on the ABS system.

  • Watch the video below to learn more.

 

 

 

If you need further help, reach out to us via email at Sales@yourmachinediagnostics.com.