G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
Valve Assemblies
Mode Door Actuator
Defroster Mode Door Valve
Remove or Disconnect
1. The window defroster vent.
2. The vacuum hose from the valve.
3. The valve by unsnapping from the heater case.
4. The linkage from the valve.
Install or Connect
1. The linkage to the valve.
2. The valve by snapping to the heater case.
3. The vacuum hose to the valve.
4. The window defroster vent.
Inner, Outer, and Temperature Valves