I'm having problems with my cruise control. Simplified it just don't work at all. First of all, my car is year 1993 Astro model. Things I have checked so far:
-Fuse is ok
-Brake switch work correctly
-Multifunction switch works correctly
-vacuum is ok at least in heater/AC part
One thing i noticed that in wiring diagram it shows the white wire that should go to ECM. In my system that wire is lost (Theres only 10 wires in connector). Is that necessary and what is it's function. If some one has working cruise control, could you have a quick sneak peak to your system, that do you have this white wire (altogether 11 wires) in your cruise connector.
What is the next step you suggest me to do/find out?
I'd like to thank you beforehand for your help.