| Component Location |

| 1. Heater unit assembly |
| Compoents |

| 1. Mode control actuator 2. Heater core case 3. Center duct seal 4. PTC heater 5. Heater core assembly 6. Heater case [LH] |
7. Heater lower cover 8. Foot door assembly 9. Vent door assembly 10. DEF door assembly 11. Evaporator temperature sensor 12. Evaporator assembly |
13. Heater unit pad 14. Heater case [RH] 15. Temperature control actuator 16. Aspirator hose |
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery / recycling / charging station.
Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.
Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) Replacement 1.