PACCAR SOFTWARE LICENSE RENEWAL
If you have previously purchased the PACCAR Davie4 diagnostic software and your initial license has expired, you will need to purchase a 12-month renewal. This purchase will re-activate your license for another 12-months. Please note that this does take 1-2 business days to process with PACCAR.
**For all Paccar orders new and renewals we need the pass-through adapter brand and serial number and the laptop serial number.**
Nexiq is preferred by Paccar, other pass-throughs may not work.
