Coolant Change-Over Valve 2 -N633-, Removing And Installing
NOTE:
The Coolant Change-Over Valve 2 -N633- is installed in the engine coolant circuit. Refer to High Voltage Heater (PTC) -Z115-, INCORPORATION, IN THE COOLANT CIRCUIT , CONNECTION DIAGRAM - COOLANT HOSES (connection diagram for the coolant hoses) and the appropriate Wiring Diagram.
To remove and install. Refer to COOLANT VALVES, REMOVING AND INSTALLING (Connection Diagram for Coolant Hoses or Coolant Pump/Thermostat).