| Components |

| 1. Cylinder head assembly 2. Cylinder head gasket 3. Retainer lock 4. Retainer 5. Valve spring | 6. Valve stem seal 7. Valve 8. Swing arm 9. Hydraulic lash adjuster (HLA) |
Removal • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system.
RemovalEngine removal is not required for this procedure. • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system.
DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.
Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Remove the evaporator core cover (A) after loosening the mounting screws.4.Pull out the evaporator temperature sensor (A) from the evaporator core.