Originally Posted by Hans
Sorta brainstorming here.
Siince onstar sucks I was thinking of cutting the wires and doing things like painting the buttons and assigning new functions such as:
High Speed Cooling Fan over-ride (manual turn on)
Fog light over ride (manual turn on)
Not sure whatelse, but I'm sure I can come up with others.
any ideas what will happen if I cut the onstar wires?
i would just get a PCM to controll the Fans....unless you make a 3 relay setup, Cut the Factory wires and splice in a resistor, you will set an SES Light....