Kia RIO

Technical specifications of air conditioning and 3 documented fault patterns from real workshop repairs.

Most Common A/C Problems

A/C cooling is weak and gradually loses performance

High Priority94%
No cold air from ventsVibrations or humming after turning on A/C
Details

Cabin blower does not work or works only on maximum speed

High Priority93%
Air conditioning works intermittentlyNo blowing from ventsBlower works only on highest speedAir conditioning does not turn on
Details

Air conditioning stopped cooling / no response to AC button

High Priority92%
No cold air from ventsClicking or rattling behind dashboard
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
IV (YB)R1234yf450gPAG YF PAO 68 AA1 lub PAG ISO 46 YF120ml
III (UB)R134a420gPAG PAO 68 lub PAG ISO 46120ml
IIR134a475 – 525gND8 PAO 68 lub PAG ISO 46110 – 130ml
kompresor 10 PA15CR134a650gPAG PAO 68 lub PAG ISO 46135ml
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Summary

Documented faults
3
Engine variants
4
Average confidence
93%