Why does my A/C go from cold to warm. It seems to happen after the engine heats up to operating temp. Dealer just replaced the temp comtrol switch and mother board. The problem didn't go away.

415

Asked by Sep 30, 2012 at 05:53 PM about the 2007 Toyota Sequoia 4 Dr SR5 V8 4WD

Question type: Maintenance & Repair

1 Answer

65

The first thing I would do is check for a vacuum leak.

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