– NOW AVAILABLE –

JPRO 2025 V3

  • NEW! CAN BUS Troubleshooting
  • NEW! NEW! Additional J1979-2 support to CTC pre-scan in JPRO

Heavy-Duty – On-Highway Support


  • ENGINES: Updated bi-directional support for Cummins and new emission faults and data for Volvo’s new VNL and Mack’s new Anthem and Pioneer.
  • TRANSMISSIONS: Updated bi-directional support for Eaton.

Medium-Duty Support


  • Nearly a dozen new bi-directional tests added for Ford, including misfire tests and power balance.

Off-Highway Support


  • Expanded off-highway tests and coverage for major manufacturers Kubota and John Deere.

Active JPRO Professional subscribers can update today at no cost!

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JPRO Training

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JPRO Certification

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Detect CAN Issues

with the DLA XBT and JPRO 2025 v3

JPRO now flags common CAN issues:

  • Voltage + resistance for each network
  • Bus Stats to confirm CAN lines meet specs
  • Repair Mentor with connector callouts and guided steps

Get to the real problem – FASTER.

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