Cruise control will not work .

dartman . where do I start to check for power?
I checked for power at the servo where the 2 wires plug in and No power there when tuning the switch on column off and on with a test light
the 2 wires that plug into the servo are really loose when plugged in. bad connection
Thanks !

By the wiring schematic and color coding of the wires, the power wire goes to the controller at the steering column. Once the controller is turn on, then and only then will you have power at the other terminal(s) at the servo. The three other wire from the controller route to the brake switch (which must be a 4 terminal switch) and to the servo. The blue wires to the brake switch cause the servo to disengage the cruise when the brakes are applied. Hope this helps