Multi-Diag access J2534 Pass-thru is able to access wiring diagrams for multi-brand foreign and domestic cars, trucks, Van engines (diesel, gasoline, flexfuel etc) through years 1996-2014. The wiring diagram is easy to read detail with symbol description. It is extremely helpful for those who want to trace down circuit, radio diagram, A/C circuit, engine wiring etc.
How to read vehicle’s wiring diagram with Multi-Di@g Access J2534 pass-thru?
Follow the instruction:
Well install ACTIA Multi-diag J2534 software (current software 2014.01V/Ⅰ-2014)
Connect the Multi-diag J2435 interface with vehicle via OBD socket
Start using the Multi-diag software, select vehicle model, year etc, then come to Technical information program
Press the 
button and select vehicle cylinder number, the Multidiag software will display wiring diagram
Click on the “?” icon to get a description of symbols
Hover the mouse over the diagram to view additional comments and notes where available.
