gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

With Air Conditioning|Page 8804 > < With Air Conditioning|Page 8802
Page 1
background image

Control Assembly: Service and Repair
Without Air Conditioning

Front

Heater Control Assembly

Control Assembly Harnesses

REMOVE OR DISCONNECT

1. Instrument cluster trim plate.
2. Control assembly from Instrument Panel (I/P).

-

One retaining screw from left edge of control assembly.

-

Pivot control assembly from the I/P.

-

Pull control assembly out of the instrument panel far enough to reach the vacuum and electrical connectors.

3. Electrical connectors.
4. Vacuum connectors.

INSTALL OR CONNECT

1. Vacuum connectors.
2. Electrical connectors.
3. Control assembly to the I/P.

-

Align tab on control with slot in I/P. 

-

Pivot control assembly into the I/P.

-

One retaining screw to the left edge of the control assembly.

4. Instrument cluster trim plate.

Rear

With Air Conditioning|Page 8804 > < With Air Conditioning|Page 8802