Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
Heater Control Valve: Service and Repair
HEATER CONTROL VALVE AND HEATER HOSES
REMOVAL
NOTE: Lubricate the coolant hoses with plain water only if needed.
1. Position the vehicle on a hoist with the gear selector in NEUTRAL.
2. If removing any component other than the heater control valve, drain the engine coolant.
3. If removing the heater control valve only, clamp off the heater hoses at the heater control valve inlet and outlet.
