'85 Suburban 4x4 350 TH350
I got rid of the turn signal mounted control(which seem to only last a
short while till the wires break) and wired in a double throw momentary
toggle switch. Worked GREAT! Recently, while driving in CC, it shut off and
hasn't worked since. I replaced the cut-off switch at the break pedal which
had been acting up before. No help! There is what looks like a vacuum
actuated switch in the firewall that I think might be related to the CC.
Then there is the main diaphragm that runs the throttle. I have yet to check
the diaphragm to see if its popped or not. Where is the There is no speedo
cable in, speedo cable out box on the inner fender under the hood if anyone
was gonna mention that. There is a box mounted up on the bottom side of the
steering column with a heat sink on it. Its about
7"Lx3"Wx1"thick(approximately). It has wires that run up into the column, so
I kinda figure it isn't the control. I don't know for sure though.
I know that they started doing some odd things around, no neutral safety
switch(inner column stop instead) to mention one.
Any help would be appreciated...