Renton,  WA 
United States
  • Booth: 615

The PACLink Service Adaptor, created by PACCAR, plugs in to any class 5-8 truck (2005 and newer) to read engine, cab, transmission and ABS fault codes, component and gauge information. PACLink connects wirelessly via Bluetooth to your Android or iOS device with the PACLink mobile application. The mobile application is free to download in both the Google Play Store and the App Store. PACLink allows you to print and send reports collected from your truck's information. No wifi or cellular data is required to use PACLink and read your fault codes. Fault code information is collected from J1939 compatible rigs. PACLink also speaks Spanish.  This device is perfect for Service Technicians, Roadside Assistance, Owner/Operators, and trucks without telematics units. 

 Show Specials

  • Plan on attending GATS? Great! PACLink will be running a special discount available to attendees of the trade show from August 22-25th. Stop by our booth #615 for more information and awesome freebies!

 Press Releases

  • In 2014, PACCAR released the industry’s greatest, handheld, wireless diagnostic tool…PACLink!

    You can keep this innovative tool in your pocket. When you see a check engine or MIL light come on, simply plug in your PACLink to your rig’s diagnostic port, connect it to your mobile device via Bluetooth, and see all your fault code information, vehicle gauges, and VIN information, right there on your phone! No cellular reception needed because PACLink uses Bluetooth. PACLink will increase your uptime by providing you the information you need to decide whether you need to stop your vehicle or if the issue can wait. Use the Generate Report feature to send a full vehicle report to your favorite service provider allowing you to easily fill them in on your situation.

    PACLink works on all makes of commercial and vocational trucks with a 9-pin diagnostic connector, making it the perfect tool for roadside assistance, fleet managers, service providers, and owner-operators. Say goodbye to expensive subscriptions! With PACLink, there are no subscription fees. Simply purchase your PACLink adaptor from and download your FREE PACLink mobile application. After that, you’ll get to know your rig even better than you do already.

    PACLink will change the way you look at your check engine light! Just read what owner operator, Tony M. has to say about PACLink:

    “I personally think this is a must have tool for owner operators it does what it says. And after testing it on a couple of trucks it works on PACCAR MX Engines, Cummins and Detroit DD15 and very impressive that I can email the pdf file to the service advisor of your choice along to yourself. I'm looking forward to and updates and any new products.”

    For more information, or to order you PACLink today, visit



    Contact Information

    Michelle Moline

    Manager, Product Development



  • PACLink
    J1939 Service Adaptor reads real-time gauges like DEF level, Oil temp, Idle %, Odometer, etc....
    Reads faults from engine, transmission and brakes including CAT, Cummins, MX, Detroit Diesel, Allison, Bendix and others. Includes handy report feature....

    • Works on class 5-8 commercial trucks made in 2004 and later
    • Reads faults from engine, transmission and brakes including CAT, Cummins, MX, Detroit Diesel, Allison, Bendix and others
    • FREE Android application on the Google Play store
    • FREE iOS application on the App Store
    • Durable, water-resistant aluminum tooling
    • Real-time gauges like DEF level, Oil temp, Idle %, Odometer, etc.....
    • Handy report feature allows you to print and send reports
    • No wi-fi or cellular needed to read codes - uses the Bluetooth in your phone
    • Bright LED indicator light provides tool operational status
    • Supports Spanish
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