Heater Control Valve: Testing and Inspection
1. WARM UP ENGINE2. DISCONNECT WATER VALVE CONTROL CABLE
3. INSPECT WATER VALVE OPERATION
a. Check that warm air is blown out of the vent when the water valve lever is moved to "warm" position.
b. Check that cool air is blown out of the vent when the water valve lever is moved to "cool" position.
4. CONNECT WATER VALVE CONTROL CABLE
After connection, adjust the control cable