2002 CHEVY SIVERADO CRUISE CONTROL NOT WORKING

  • Tiny
  • linemaninaz
  • 2002 Chevrolet Silverado
  • V8
  • 2WD
  • automatic
  • 59,000 miles

The cruise will not work. Fuses are good. I did the electrical tests at the servo and they are all correct according to my manual. Is there any other tests I can try before buying a new servo.

Sunday, November 6th, 2011 AT 6:32 PM

4 Answers

  • Tiny
  • rasmataz
  • Member

Check the cruise control circuit on the brake switch-if defective the cruise control won't come on.

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Sunday, November 6th, 2011 AT 6:35 PM
  • Tiny
  • linemaninaz
  • Member

Where do I check that at?

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Sunday, November 6th, 2011 AT 6:42 PM
  • Tiny
  • linemaninaz
  • Member

I forgot to say that the cruise light on the dash blinks when I try to set it. But it only does this one time.

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Sunday, November 6th, 2011 AT 6:47 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,976 posts

Symptom description indicates an electrical fault and I agree with Rasmataz about the brake switch.

On the brake pedal there is a bracket with a stopper. Where it rest is the brake switch. It has 4 wires, 2 for the brake lights and the other 2 for the cruise control.

When brake pedal is depressed, the brake light circuit would have continuity whereas the cruise control circuit would be open. They work in reverse order.

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Wednesday, November 9th, 2011 AT 12:09 PM

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