I have a 79 monte that the cruise control doesnt work. It is
the older one with the button on the end of the blinker only. I have
tested the vacum motor that pulls on the throttle and is ok. I have
tested the vacum brake switch and is ok. The spedometer works but i
could really use some wiring diagrham or some one with expierence on
this. It is the one with the mechanical transducer mounted on the
drivers side fender well. Thanks in advance.