J2534 Interfaces

J 2534

A pass-through device is used with an Internet connected computer to diagnose and reprogram vehicle control modules through the OBD-II connector. SAE International standardized the J-2534 requirements in 2004, requiring all manufacturers to allow programming of emission related modules on all vehicles sold in the United States of America.

J 2534-2

Is another new protocol included in the VeDis II and i Scan-II WT packages

Drew Technologies

Is the only J-2534 company with effective tech support.

Mongoose OBDII cables 

Start @ $500

CarDAQ + 2 J 2534-1 & 2

Lowest cost, fully compliant J-2534 1 & 2 device selling for around $1680.

The Master bundle includes the truck cable for $2250

CarDAQ  M J 2534-1 & 2

Future ready! Easily add Modules for new protocols! Currently the only device with DoIP options!

Only $1895

These manufacturers allow all diagnostic/programming functions via J2534.



Jaguar/Land Rover




Mercedes Benz allows SCN coding through J 2534!

Financing is a click away!





Bill Frames
We started working with AutoDiagCart in August 2012. Paul and his son Tyler have always been great. Calls are quickly returned. Their tech support is the best. The i Scan II WT and the diagnostic laptop is one of the best purchases we have made.