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Heater Control Valve Remove Heat/Ventilation Sys. Service Rear



Heating and Ventilation System Servicing (Rear)

Heater Control Valve, Removing






1 - Control valve
2 - Cable
3 - Lever
4 - Coolant hose, return (from rear heater core coolant pipe to control valve)
5 - Coolant hose, return (from control valve to engine)
6 - Coolant hose, return (from front heater core to control valve)

Removing:

WARNING!
Cooling system is pressurized when engine is warm. Before performing repairs, wear gloves, goggles and other appropriate protection while slowly and carefully releasing system pressure.

- Remove expansion tank.
- Loosen clip and remove cable.
- Clamp coolant hoses as close as possible to valve.
- Loosen spring type hose clamps and pull coolant hoses off.
- Remove regulating valve from expansion tank console.