Express 1/2 Ton Van V6-4.3L VIN W (1999)
3. Install the control head to the instrument panel by the following procedures:
4. Align the tab on the right side of the control head with the slot in the instrument panel.
5. Pivot the control head into the instrument panel.
NOTE: Refer to Fastener Notice in Service Precautions.
6. Install the retaining screw (1) to the left edge of the control head.
Tighten
Tighten the heater and the A/C control head retaining screw to 4 N.m (35 lb in).
7. Install the instrument cluster trim plate.
Control Assembly Replacement (Export)
REMOVAL PROCEDURE
1. Remove the instrument cluster trim plate.
2. Remove the heater and the A/C control from the instrument panel by the following procedures: