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1999 corvette dual climate control system stays lit after car is shut down

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6 Suggested Answers

emissionwiz
  • 60667 Answers

SOURCE: Climate Control System Problem

The noise is most likely coming from a sticky temperature control blend door, ( they warp from heat, not an un-common issue) it is moved with a electric actuator. This is very expensive to fix, requires removal of the dash to repair, if the system works ok then if it was me I would "live with it".

Posted on Aug 05, 2008

  • 6 Answers

SOURCE: 1999 Chrysler 300m ATC Control Communication Failure

i have the same car and it did the same thing when i got it take it to a dealership there are 2 flashes for the bcm body control module that will recalibrate the automatic temp contol and that should fix the problem

Posted on Apr 01, 2009

  • 53 Answers

SOURCE: NO LED Read out for Dual Automatic Comfortemp Climate Control

This is a chronic problem on the LCD display for Buick Century/Regal cars with the climate control HVAC system. The problem is most often some of the resistors on the PCB will get a "cold solder" joint and need to be fixed by remelting the solder and adding a bit more fresh solder. Remove the unit from your dash and inspect all the solder joints. Chances are you'll see one of them that is "loose."

Posted on Jun 04, 2009

  • 54 Answers

SOURCE: 2004 chevy tahoe, dual climate control, blowing different temps

Its more then likely the temp door broken or temp door motor broken/stuck. There is 2-3 of these motors under the dash on the side of the evap/heater core box. Some require extensive labor to replace, good luck

Posted on Jul 29, 2009

  • 4 Answers

SOURCE: Tire monitor reset 1999 Corvette

You can do this if you have a strong magnet. Go through the options menu until the screen is clear with the key on engine off. Then hold the reset button until it says key fob learn. I think it was the e/m button I hit to go to the next screen. Then it has the tire relearn procedure. It will tell you which tire to put the magnet on. Place magnet by the valve. it should beep. go to each tire in the order it tells you and you're done.

Posted on Sep 01, 2009

  • 1 Answer

SOURCE: 99 Buick Regal LS dual climate control. No heat passenger side.

the motor for the passenger side
blend door is shot

Posted on Jan 12, 2010

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