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General Information
Browser Requirements
Internet Explorer (IE) 7 through 11 is the required browser for Navistar systems. Also Compatibility View must be turned on. Details
  
Diamond Logic Builder (DLB) Support
Click here for assistance with purchasing, installing and registering DLB
  
  
Engine Feature Documentation
1. The engine feature documentation assumes that the ECM has the latest calibration
2. To program engine features on pre 2007 engines use the ServiceMaxx (J1708) software
3. To program engine features on post 2007 engines use the Navistar Engine Diagnostics (NED) software.
4. Updating the Engine calibration or programming blank engine modules is accomplished with the NavKal software.
  
  
FAQ
For any version of Internet Explorer, turn off Aero Theme. Your PC will run faster. Consult your local IT support person for assistance.
  
Contact Us
Questions on the Navistar Body Builder Site? Please click here .
Body Builder Hotline 1 800 365 0088 prompt 5.




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