A/C BLOWS OUT FLOOR AND DEFROST VENTS NOT CENTER ONES. UNTIL AFTER 5MINS. THEN IT SWITCHES, WHATS WRONG?

Asked by Jul 11, 2017 at 12:42 AM about the 2003 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

AIR BLOWS COLD JUST OUT WRONG VENTS, INSTEAD OF CENTER VENTS
, ITS COMING OUT DEFROST N FLOOR VENTS FOR ABOUT FIRST 5
MINUTES.

1 Answer

105,355

Could be the HVAC computer has to be reset, sometimes for no apparent reason they get messed up and won't close a door properly or get the stop settings wrong, most independent shops can do this so your not stuck with the dealer.

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