My vx ss commodore LS1 has started having a problem. It starts and runs fine but when I accelerate a bit heavy the dash cluster will light up like a Christmas tree and all warning lights come on, the guages drop to zero, my stereo cuts out then it goes back to normal then will do it again over and over. I also noticed a slight whistle sound when the dash goes haywire. I disconnected the abs connector and went for a drive and it still happens. I have had issues with my traction control staying off when starting the car and switch wouldn't work until I re start the car and track light would go out and switch would work. Since I disconnected the abs connector and the car still does it does that mean it's not the abs module and if not what would be the problem, could it be the voltage regulator on the alternator? I am stumped any help would be much appreciated