Cutlass Supreme FWD V6-189 3.1L (1989)
Control Assembly: Service and Repair
With Manual A/C
Control Assembly
REMOVE OR DISCONNECT
1. Negative battery cable.
2. Screws securing cluster trim plate to dash.
3. Tilt top of cluster trim plate downward releasing clips that mount the bottom of the plate to the dash, and remove the plate.
4. Screws securing accessory trim center plate to dash.
5. Tilt top of accessory trim plate downward releasing clips that mount bottom of plate to dash, and remove the plate.
6. Screws securing control assembly to dash.
7. Control assembly from dash.
8. Control assembly electrical connections.
INSTALL OR CONNECT
1. Control assembly electrical connections.
2. Control assembly to dash.
3. Screws securing control assembly to dash.
4. Push mounting clips into place and roll top of accessory trim plate upward into position.
5. Screws securing accessory trim plate to dash.
6. Push mounting clips into place and roll top of cluster trim plate upward into position.
7. Screws securing cluster trim plate to dash.
8. Negative battery cable.
