How to replace or repair blend door actuator on 2004 Toyota Sienna xle
Would not change from heat to air last year. After changing the glove complartment filter I heard a pop and the air started working. Have been told that the blend door was likely stuck. It has done the same thing this year and as of yet will not produce air.
is it making a hissing sound?...the reason I ask is because that perhaps the vacuum servos are suckin' air~ replace leaking butyl rubber with silicone hose if defective~
No there is no noise
perhaps there's 'lectric servos....you could check your fuses~
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