gmcsrx
New member
Just purchased a VDO Extreme tack for my 2002 SRX and came with no instructions on how to hook it up, has red, yellow, blue, black, white and green wires coming out the back and not to sure on where they all go. Thanks in advance.
Srxspec
Your #1 performance shop!
Hook the red & white together and then run the red to your battery power. The black must run to a good chassis ground, then to the negative on your battery. The green wire needs to be hooked up to the black/yellow wire (this is your tach input and can be found in the nose of the sled at the wire connectors going up to the gauges). The blue and yellow wires are not needed.