2008 V6 double cab TRD:
Air does not blow cold going down highway today (80F) no matter what fan speed or defrost......so I give up and roll down window.
Later same day in parking lot, I try it again and it almost instantly blows nice and cold, and still works find in driveway tonight.
Any thoughts as to why AC just would not come on?
Any history out there of some electrical issue that may cause its intermittent function?
All feedback appreciated.