buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Evaporator Case > < A/C Control Relay|Page 4840
Page 1
background image

Control Assembly: Service and Repair

WITH A/C 

Fig. 5 Typical A/C & heater temperature control & vacuum components. Cavalier, Cimarron, Firenza, Skyhawk & Sunbird

CAVALIER, CIMARRON, FIRENZA, SKYHAWK & SUNBIRD
 

1.

Disconnect battery ground cable. 

2.

Remove steering column cover and right trim cover. 

3.

Remove three control assembly retaining screws, Fig. 5.

4.

Draw control assembly sufficiently from dash to permit control cables, harness leads, and vacuum lines to be disconnected. Note location of all
connections for reinstallation. 

5.

Reverse procedure to install.

Evaporator Case > < A/C Control Relay|Page 4840