The Snap-on Pass Thru programming products bring OEM-level reprogramming to the independent shop. Replace the existing software/firmware in electronic control units (ECUs) with updated OEM software. Fix software-controlled driveability issues and emission issues, program new ECUs. With 2 different solutions available there is an option for all repair shops looking to take on this type of work.
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Pass Thru Assistant
The Pass Thru Assistant provides you with the simple way of offering reprogramming for your customers.
Pass Thru Pro IV
Get the latest in engine remapping and ECU programming with the Pass Thru Pro IV from Snap-on Diagnostics.