Jeep Cherokee XJ Heater Core Replacement
The Heater Core Replacement Step :
1. Disconnect battery ground cable, then drain cooling system.
2. Disconnect hoses from heater core.
3. If equipped with A/C, remove evaporator/blower housing as follows:
a. Discharge A/C system, then disconnect hoses from expansion valve.
b. Disconnect electrical connector and vent tube from blower motor.
c. Remove console, if [...]


