- Before servicing the vehicle, refer to the Precautions Section.
- Drain the engine cooling system.
Remove or disconnect the following:
NOTECap off the heater core inlet and outlet pipes to prevent coolant spilling inside the vehicle
Heater hoses from the heater core
Floor air outlet duct, if necessary
Install or connect the following:
- Refill the cooling system to the correct level.
- Run the engine to normal operating temperatures; then, check the climate control operation and check for leaks.