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Mode door actuator location

Tiny
DEEKSTER 69
  • MEMBER
  • 2002 CADILLAC SEVILLE
  • 4.6L
  • FWD
  • AUTOMATIC
  • 110,000 MILES
Will not blow air out of defrost. Air is coming out of dash vents but when I hit the defrost button (windshield) nothing happens.
Thursday, February 11th, 2016 AT 9:34 AM

2 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
You should be able to access the actuator from under the dash on the driver's side. Watch it while you operate it and see if anything is responding or getting stuck or broken. There's a lot of mechanism for it to operate.
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Thursday, February 11th, 2016 AT 9:45 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try pulling fuse for heater inside car for 60 seconds then reinstall it may reset it if not then press off auto and recirc at same time for codes then get back to us. Of course this is for auto temp control only which I think is in this car
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Thursday, February 11th, 2016 AT 9:48 AM

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