Troubleshooting
If ISG function is not operated, check the related DTC codes. (Refer to DTC
guide.)
If the ISG function is not operated in spite of no DTC, inspect the ISG syst ...
Oil Specification
1.
The HFC-134a or HFO-1234yf system requires synthetic (PAG) compressor
oil whereas the R-12 system requires mineral compressor oil. The two
oils must never be mixed.
2.
Compressor (PAG) oil varies according ...