GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2000
🢒
Eldorado
🢒
HVAC
🢒
Heating, Ventilation and Air Conditioning
🢒 Heater Outlet Pipe Replacement
Removal Procedure
Tools Required
J 38185
Hose Clamp Pliers
Drain the cooling system. Refer to
Cooling System Draining and Filling
Remove the AIR check valve.
Disconnect the heater hoses from the heater outlet pipe (2) using the
J 38185
.
Remove the heater outlet pipe.
Installation Procedure
Connect the heater hoses to the heater outlet pipe (2) using the
J 38185
.
Install the AIR check valve.
Fill the cooling system. Refer to
Cooling System Draining and Filling