Refrigerant and compressor oil are used in the air conditioning system. Information about the refrigerant decals, including amounts, is shown below. The table shows the prescribed grade and volume of the compressor oil.
A/C Decal
Decal for R1234yf
Explanation of symbols for R1234yf
| Symbol | Explanation |
|---|---|
 | Caution |
 | Mobile air condition system (MAC) |
 | Lubricant |
 | Only a trained and certified technician can perform service on the mobile air conditioning system (MAC) |
 | Flammable refrigerant |
Refrigerant
The refrigerant amount (charge level) is printed on a decal on the underside of the hood.
Vehicles with R1234yf refrigerant
Refrigerant amount.
Warning
The air conditioning system contains the refrigerant R1234yf under pressure. In accordance with SAE J2845 (Technician Training for Safe Service and Containment of Refrigerants Used in Mobile A/C System), service and repairs to the refrigerant system may only be performed by trained and certified technicians in order to ensure the safety of the system.
Compressor oil
Evaporator
Important
The A/C system evaporator must never be repaired or replaced with a previously used evaporator. The new evaporator must be certified and labeled in accordance with SAE J2842.