I'm having a problem now with my SPG.
I have a VSC TRAC and VSC OFF light with the Check engine light on.
Everything seemed to be working fine until Installed a VAIS SL2Vi Video
ipod interface. I had to ground the parking brake wire to get the
ipod video to show on the move, and the SPG had to be working also. I had both the spg and the P-brake grounded to the same ground wire, which was the negative wire on the cigarette lighter, maybe dumb, not sure.
Anyway, it all worked beautifully for a day or so, then the CEL and other lights came on and now my nav doesn't give turn by turn guidance. At one point my auto up/down driver window switch didn't "auto" up down. I had to hold it to get the window to move. I've reset the ecu and unhooked the SPG. The lights come back on within a mile and the nav acts like it doesn't know where I am. Have I damaged something?
On and here are the pictures someone asked for
It's worth noting in this next picture, that if you're going to install the switch in one of the plugs like I did, DON'T cut so much material out of the back of the plug to fit the switch in there. You will ruin the stiffness of the thing and make it fit loosely in its hole. I cut too much out in this pic and will have to reinforce it somehow to make it fit snuggly again.
