Hey guys, i've been looking around the net for a Holden Commondore VX wiring diagram as my friend wants to install an aftermarket headunit. He is very stubborn and has refused to listen to me as i have told him to buy a wiring harness. So, here i am helping him.

Anyone got any clues as where i can get this?

cheers

go to justcommodores.com.au into the forums and there is one that tells you what coloured wire does what from the head deck.

Tell him to use the harnesses i used them in my VY with no problems 1/2 hour job and very easy to remove.

thanks Ris00

i'll tell him again, dunno if he'll listen though

harness- LOT easier! match wires plug in - done!

i hav a vx and i sorta have the same question... i would like to know if u put an aftermarket head unit in can if fu<k up your security?? isnt it hooked up thru ur security not just coded like the vt's ??

vx head units are security coded that is all, doesnt affect anything else in the vehicle.