Quote Originally Posted by yellowgizmo99 View Post
VX where did you add the relay for the factory switch in the wiring?
The relay replaces the aftermarket switch shown in the write up & the OEM 4WD switch is installed on the 12V power for the relay. When the relay is energized it connects the ECU to the resistors & de-energized it connects the ECU to the clutch.

Quote Originally Posted by pbkid View Post
ya, i dont think you would need resistors if you just cut power to the ECU instead of cutting off the clutch/solenoid.

judging by the write up that you guys are referring to... the person who wrote the thread actually put a switch in line with the front speed sensor, not the solenoid clutch.
I've done some research on this at work (for a fellow VX'er), as I have access to factory wiring diagrams from Isuzu, and the solenoid should actually be a yellow wire.

You would think a simple power on/off would work, but it might trip that insanely annoying check light... I just don't know.