Why is there a vibration when I turn on my ac? on 2002 Toyota Camry

I had a slight fender bender several years ago with no major body damage. Ever since then when I turn on my ac there is a vibration. Sometimes even when I am sitting at a stop light the fan will seem like it is vibrating. This happens all the time.

by in Augusta, GA on September 02, 2012
2 answers 1 comment
ANSWER by on September 02, 2012
HAVE BLOWER CHECKED FOR FOREIGN OBJECT IN CAGE FAN. IF YOU TURN OFF AC BUT LEAVE BLOWER FAN ON HI DOES THE VIBE. GO AWAY? IF SO COULD BE IDLE CONTROL PROBLEM. IDLE SPEED TO LOW. I OWN ONE JUST LIKE IT! AND THAT WAS MY PROBLEM, LOW IDLE, YOUR MECHANIC CAN TELL YOU. GOOD LUCK.
ANSWER by on September 02, 2012
check the motor mounts. you may have a worn mount causing this. Roy
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COMMENT by on September 02, 2012
Or mis-aligned from collision work.