| Components Location |

| 1. Fuel tank 2. Fuel pump 3. Fuel filter 4. Fuel pressure regulator 5. Canister 6. Fuel tank air Filter 7. Fuel pressure sensor (FPS) | 8. Fuel level sensor (FLS) 9. Fuel Filler hose 10. Leveling hose 11. Vent hose 12. Vapor tube 13. Fuel pump plate cover |

| 1. High pressure fuel pump 2. High pressure fuel pipe | 3. Delivery pipe 4. Injector |
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Fuel Pressure Test1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") • When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur.
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.
Inspection1.Turn the ignition switch OFF.2.Disconnect the mode control actuator connector.3.Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.Verify that the mode control actuator operates to the vent mode when connected in reverse.