how do you replace a/c actuator

Asked by Apr 11, 2017 at 12:14 AM about the 2004 Cadillac DeVille

Question type: Maintenance & Repair

1 Answer

16,405

Most GM's are under the dash at the left side Between the center console and steering wheel ... you will need a good mirror and be very nimble ... make sure it's bad before fixing it because more than one person has changed it only to find out it wasn't bad ,,, the selector sw (ac/upper/lower/defrost is a vacuum routing device and the O rings will sometimes get brittle the won't direct the flow to the actuator

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