The ALL-NEW DPA XL is DG’s newest, TMC RP1210 compliant Dearborn Protocol Adapter (DPA) scan tool for heavy trucks with current and future technologies built-in for years of shop services. It is the leading truck tool of choice for Diagnostics and Reprogramming of Heavy-Duty, Medium-Duty and some Light-Duty vehicles and covers over-the-road, bus, construction, agricultural, military, industrial stationary equipment and fleet vehicle segments.


    • TMC RP1210A/B/C complete compliance
    • SAE J2534 compliance (04.04 & 05.00)
    • 4 Independent CAN channels
    • 2 Channel CAN FD capable
    • 1 Channel FT CAN capable
    • Embedded Hardware Security Module (HSM)
    • Included software via DG Utilities
      • Adapter Validation Tool (AVT)
      • DG Data Recorder
      • DG Diagnostics
      • DG Update
    • Patented, secure USB connection
    • Bluetooth Wireless
    • RP1227 compatible for Mobile Apps
    • Rugged design to withstand the shop environment
    • 2-Year Warranty
    • US-based Technical Support Team
    • Built in the U.S.A.
    • Includes RP1210 VDA Validation Tool (Adapter Validation Tool from DG Technologies)
    • Includes J2534 VDA Validation Tool (JVT from DG Technologies)


Our new DPA XL is a PC-based pass-thru scan tool that works in conjunction with OEM software to provide OEM-level diagnostic and ECU reprogramming functionality. OEM software applications, such as:

  • Allison DOC
  • Bendix ACOM
  • Caterpillar Electronic Technician (On-Highway only)
  • Cummins Insite
  • Cummins PowerSpec
  • Dana Diagnostic Tool
  • Detroit Diesel Diagnostic Link
  • Eaton ServiceRanger
  • Ford FJDS & FDRS
  • Freightliner ServiceLink
  • General Motors GDS2, Tech2win
  • International Master Diagnostics
  •  Isuzu
  • Mack VCADS/Tech Tool
  • Navistar Diamond Logic Builder (DLB)
  • Navistar ServiceMAXX
  • Paccar Davie Software
  • Stellantis (Chrysler/FCA) wiTECH 2.0
  • UD Trucks
  • Volvo VCADS/Tech Tool
  • WABCO Toolbox
  • ZF-Meritor TransSoft


DPA XL supports many standards and protocols and are continuously maintained by our team of experts. DG staff members are actively involved in the Truck Maintenance Council’s (TMC) RP1210 and Society of Automotive Engineers (SAE) J2534 committees. This enables DG to say up to date with the standards and provide fleets with the best possible solutions to meet their diagnostic and reprogramming needs.


  • 4 CAN Channels  (J1939/CAN/ISO15765)
  • J1708 / J1587
  • ISO9141
  • ISO14230 / KWP2000
  • J1850 VPW
  • Single Wire CAN / J2411
  • ALDL


  • TMC RP1210 (A, B and C) API
  • SAE J2534 API