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Product Information -

Now You Don’t Have to Say “No”… can help you fix virtually any 1990 or newer Class 8 tractor, trailer or reefer that comes through your facility’s door. Having working for you means never having to turn down a potential customer. Now you can do it all with a high-tech tool that’s designed to help your facility handle a wider variety of service, repair and maintenance jobs with speed, efficiency and profitability.

Lightning Fast Data Acquisition

Thanks to its web-based platform, is the fastest*, most complete heavy-duty tractor/trailer/reefer repair product in the world. Managing this speed is proven Mitchell 1 technology that supplies information on a 7/24 basis. You’ll enjoy a distinct competitive advantage, while your competitors are researching the problem,
your technicians will be “pointing-and-clicking” their way to another finished job! In addition to incredibly fast site navigation and data retrieval, you’ll also get automatic monthly updates and the option to add multiple users as your business grows.

* High speed internet connection required for optimum program performance.

The Best Wiring Diagrams Available

With over 6,000 color wiring diagrams available, is the best source for solving electrical problems. Our color scalable vector graphics (SVG) wiring diagrams are legendary. Our zoom and scale capabilities for viewing and printing fine-detail, color diagrams can’t be beat. (Click thumbnail below for enlarged view)

Circuit Select™ Simplifies Electrical Diagnosis

With the addition of our exclusive Circuit Select feature, you can now trace and highlight wiring circuits with ease; isolate circuits using different colored highlights; or hide the ones you don’t need to see. Once you’ve used Circuit Select, you’ll wonder how you ever did without it.

SVG Color Wiring Diagram

CircuitSelect Wiring Diagram


Want More?

• 100,000 + graphics
• VIN decoding capability
• Word search
• Text highlighting
• Internal and external data linking
• Detailed tables and charts
• Recall your last 50 look-ups

The Most Complete Coverage Available


• Freightliner
• International
• Kenworth
• Mack
• Peterbilt
• Sterling
• Volvo
• Western Star
• and more...


• Caterpillar
• Cummins
• Detroit Diesel
• International
• Mercedes-Benz
• Mack
• Volvo
• and more...


• Great Dane
• Wabash
• Utility
• and more...


• Thermo King
• Carrier Transicold


Includes detailed procedural information, illustrations, diagnostics and wiring diagrams Features:
  • Full-color, fully searchable system wiring diagrams for every vehicle back to 1990
  • All-new search takes the guesswork out of finding critical information
  • All makes and models of heavy–duty (class 8) tractors back to 1990
  • Covers all heavy–duty engines
  • VIN decode capabilities
  • Monthly updates; 7/24 availability
  • Automatic, manual and automated manual transmissions; tandem axles; air/ABS brakes and spring/air suspension
  • Over 6,000 SVG color wiring diagrams, 100,000 graphic illustrations and 3,000 unique year/make/model configurations

More information...


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