On-Vehicle Inspection
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
- WARM UP ENGINE
- DISCONNECT WATER VALVE CONTROL CABLE
- INSPECT WATER VALVE OPERATION
- Check that warm air is blown out of the vent when the water valve lever is moved to "warm" position.
- Check that cool air is blown out of the vent when the water valve lever is moved to "cool" position.
- CONNECT WATER VALVE CONTROL CABLE
After connection, adjust the control cable. (See INSTALLATION ).