Trailer Diagnostics

The Jaltest diagnosis tool is the appropriate device to perform diagnosis on your trailer. Jaltest includes all the systems present in trailers:


The Jaltest diagnosis equipment

  • Information on connectors: Jaltest informs you about which connector to use and its location on the vehicle.
  • Diagnosis: Recording and description of the errors registered on each of the control units.
  • Actuation of Components: Possibility of interacting and sending orders on the different systems using Jaltest
  • Values MeasuringMeasuring and Displaying of up to 8 values at the same time. Information on the ranges of reference values.
  • Parameters: Configuration, copying and pasting of parameters.
  • System data: Information on the system configuration and ECU data.
  • Errors clearance: Errors clearance on the control unit and turning off of failure lamps.
  • End-of-line test: It offers the possibility of performing this compulsory process when replacing EBS units.
  • Leader equipment in Multibrand diagnosis with the widest coverage on the market


  • Wabco
  • Knorr-Bremse
  • Haldex


  • Schmitz Cargobull
  • Fruehauf
  • Krone
  • Montenegro
  • Samro


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