Toyota Tundra

2006 TOYOTA TUNDRA
4 CYL • 4WD • AUTOMATIC
Avatar
PATRICKROCKSBIKINIBOTTOM
  • MEMBER
  • 3 POSTS
My 2006 Toyota Tunder's defrosting isn't working nor is the heat very efficient. The defrosting is stuck on the floor option and my windows are fogging up. PLEASE HELP! I love my truck and fogged up windows don't work to well in the winter time
Nov 21, 2010 at 5:41 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
The vent doors that direct air flow are actuated by vacuum. It sounds like you have a vacuum leak. check under the dash for leaks. Let me know what you find. Also, if you are lucky, with the engine running, you may hear a hissing sound.

Joe
Nov 21, 2010 at 5:44 AM
Avatar
PATRICKROCKSBIKINIBOTTOM
  • MEMBER
  • 3 POSTS
there is no hissing sound when the motor is running, but how do i check to see if there is a leak? I want to prove my boyfriend and dad that i don't need their help fixing my truck:)
Nov 21, 2010 at 5:49 AM
Advertisement
Avatar
PATRICKROCKSBIKINIBOTTOM
  • MEMBER
  • 3 POSTS
when the heat is on medium I can hear a clicking sound
Nov 21, 2010 at 5:59 AM
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
I understand. The clicking sounds like a stuck door. See if you can track down where the sound is coming from. That may be the entire problem.
Nov 22, 2010 at 12:59 AM