Elantra GLS Sedan L4-2.0L (1999)
Heater Core Case: Service and Repair
LOCATION
REMOVAL
1. Disconnect the negative terminal from the battery.
2. Disconnect the engine coolant inlet and the out let hoses from the heater unit.
NOTE: Plug the ends of inlet and outlet hoses immediately after disconnection.
3. Disconnect vacuum source hose from the vacuum nipple of the heater unit.
4. Remove the main crash pad assembly. Refer to Instrument Panel.
