Here's the deal, yesterday i replaced my heater core(pain) and after i finished i took it for a ride. I had forgotten to hook up my spedo cable and my power steering wouldnt work. I went home and hooked up the spedo cable and went out again. Still no power steering. I use my cruise control quite regularly and it doesnt work either. I came home again and turned off the car and sat for a few second and restarted it and low and behold the power steering is back and so was the cruise control. I drove away and a few minues later they stopped working. While driving if i turn off the ignition and back on again quickly they return for a few minutes then stop working again. Actually they both seem to work for a few minutes whenever they are first turned on. Anybody with any ideas? This is driving me nuts!!! Thanks.

 

bump

 

both devices are dependant on your road speed signal, u might have loose contact somewhere, check with FSM

 

dont both of those devices have fuses??