Hyundai Kona (OS) 2018-2024 Service Manual: MDPS Control Unit Repair procedures
Replacement
•
If a DTC occurs in the ECU, check the connectors and wiring.
If no problem is found, replace the ECU.
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Hyundai Kona (OS) 2018-2024 Service Manual: Compressor oil Repair procedures
Oil Specification
1.
The HFC-134a 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 accor ...