buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Evaporator Case > < A/C - O-Ring Replacement & Updated Torque|Page 4972
Page 1
background image

Control Assembly: Service and Repair

WITH A/C 

CELEBRITY, CENTURY, CIERA & 6000
 

1.

Disconnect battery ground cable, then disconnect temperature control cable. 

2.

After removing temperature control retaining screws, draw control unit out of dash and remove harness leads and vacuum lines. 

3.

Reverse procedure to install.

 

Evaporator Case > < A/C - O-Ring Replacement & Updated Torque|Page 4972