2004 Chevy Silverado

Tiny
J_TUCK
  • MEMBER
  • 2004 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 75,000 MILES
The cruise control on my 2004 4X4 1500 Silverado does not engage. I have checked the fuse and it is intact. If I continue to push the button on the end of the turn signal lever the cruise indicator light will flash intermittently but not every time the button is pushed. I have turned the cruise off and back on at the switch in an attempt to reset the system, but this fails to make a difference and the cruise will still not engage
Friday, January 29th, 2010 AT 3:25 PM

4 Replies

Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
Are all the brake lamps working?
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Friday, January 29th, 2010 AT 5:56 PM
Tiny
J_TUCK
  • MEMBER
  • 3 POSTS
Yes they are
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Friday, January 29th, 2010 AT 6:30 PM
Tiny
J_TUCK
  • MEMBER
  • 3 POSTS
It actually happen a couple of weeks ago when I was hunting. I got stuck in mud. Is it possible there is a vacuum line off somewhere? If so, where would I look?
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Friday, January 29th, 2010 AT 6:32 PM
Tiny
SCOTTY DEE
  • MECHANIC
  • 592 POSTS
Okay then, I know that the brake light deal may sound crazy, but they have to be working to complete the circuits for the cruise control.

The next step is to connect a scan tool and observe the Cruise ON/Off parameter in the powertrain control module cruise control data list.

We will want to know if the parameter displays OFF.
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Friday, January 29th, 2010 AT 6:38 PM

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