my cruise control on my 90 model fullsize blazer doesn't work and the vacume lines look good so is it possible to be an electrical problem in the steering column. i know my old 83 chevy had a brake switch with vacume lines going to it that turned cruise control off when i hit the brakes. is there one on this truck i dont remember seeing one when i put in the cd player. any help is appreciated.
I'm Sooner Breed!!!! Sooner Born!!! and when I die ill be Sooner Dead!!!
- blown fuse
- short or open circuit in the CC circuit
- faulty brake or clutch switch
- leaky vacuum circuit
- faulty CC switch
- faulty stepper motor
- faulty transducer
- faulty speed sensor
- faulty CC module
<font color=blue>Shorts</font color=blue>
Your what is stuck? [img]/wwwthreads_images/icons/crazy.gif[/img]
the usual problem I have found is the wires break on the turn signal lever which go into the switches. there is also a brake switch on the brake pedal. It's an electric switch that must be closed for the cruise to work, it could be out of adjustment