MAKES A "CHIRPING" NOISE WHEN THE HEAT IS RUNNING

2005 LEXUS GX 470
95,000 MILES
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VAMICURN
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  • 1 POST
GX-470 . IT GOES AWAY WHEN THE HEAT IS TURNED OFF. ANY IDEAS? The noise goes away when the heat is turned off.
Feb 20, 2012 at 5:53 PM
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FIXITMR
  • ✓ASE Certified Mechanic
  • 9,990 POSTS
  • ASE Certified Mechanic
heater blower motor bearings are dry. need some lube.
Feb 20, 2012 at 6:03 PM
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