Cruise control is not engaging

Tiny
CFRIZZELL98
  • MEMBER
  • 1992 OLDSMOBILE SILHOUETTE
  • 3.8L
  • V6
  • FWD
  • AUTOMATIC
  • 148,756 MILES
Cruise control does not engage. I checked the fuses they appear to be good. What do I do next?
Sunday, October 2nd, 2016 AT 7:48 PM

1 Reply

Tiny
AL514
  • MECHANIC
  • 4,692 POSTS
First check for power at the cruise control switch with vehicle running. Diagram below. Turn cruise switch on and check for power on the pink/black wire. This is power going in from ignition switch. With switch on you should have power on the gray wire also, this is power going to the brake switch and PCM (Cruise on/off input, Pin D2 at PCM). Check these first and let us know what you find.
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Monday, October 3rd, 2016 AT 12:23 AM

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