| Component Location |

| 1. Condenser 2. Discharge hose 3. Suction & Liquid tube assembly 4. Compressor |
5. Service port (High pressure) 6. A/C Pressure transducer (APT) 7. Service port (Low pressure) 8. Expansion valve |

| 1. Heater & A/C Control Unit 2. Photo sensor |
3. Heater & Blower Unit |
Refrigerant System Service Basics (R-134a) Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system.
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil.
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.
Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ※ The diagnostic system (GDS) provides the following information.