Kia Rio: Maintenance / Power Train

Other information:

Kia Rio 2017-2023 YB Service Manual: Compressor Oil

Repair procedures Oil Specification 1. The HFC-134a system requires synthetic compressor oil (PAG) whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor oil (PAG) varies according to compressor model.

Kia Rio 2017-2023 YB Service Manual: Intake Actuator

Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by signal from control unit. Pressing the intake selection switch will shift between recirculation and fresh air modes.