Español: (916) 374-7279
Start Here

How do you Change, Replace, or Install Broken 1996-1999 Cadillac DeVille AC Heater Air Temperature Control Replacement

Fits years: 1996, 1997, 1998, 1999

All Cadillac DeVille for sale

Looking for the part mentioned in this article?
Please click here to tell us what you’re looking for, we’ll contact you within the next few hours with price and availability.

Tools required:

  • 7/32 socket/ratchet with extension

  • Flathead screwdriver

  • Needle-nose pliers

NOTE: In this installation, we'll be working on the UNDERSIDE of the dash, near the PASSENGER'S feet.

Step 1: Using the flathead screwdriver, disengage the retaining clips (3) that hold the trim panel to the underside of the dashboard. Remove this panel.

Step 2: Using the needle-nose pliers, squeeze and remove the tab on the RIGHT side of the actuator.

Step 3: Loosen and remove the 7/32 mounting bolts (2) that secure the actuator to the vehicle.

Step 4: Disconnect the wiring harness (1) attached to the actuator.

Step 5: Connect the wiring harness (1) to the actuator.

Step 6: Mount the new actuator by tightening the 7/32 mounting bolts (2).

Step 7: Re-engage the small tab on the RIGHT side of the actuator.

Step 8: Reattach the trim panel to the underside of the dash by re-engaging the retaining clips (3).
These Part Change / Installation Instructions Apply to:

96 1996, 97 1997, 98 1998, 99 1999 Cadillac DeVille Replacement Instructions

Average Rating: 4.8 of 5 stars
38 Review(s)

Let your friends know this guide can help them!

Contact ©

Toll-Free: 1-877-321-PART

International: 1-916-273-4760

Our mission

We know how important it is for you to be back on the road, so we strive to make your buying experience as easy and fast as possible.

© 2015 GO-PARTS. All Rights Reserved.