Kia Niro: Climate control system / Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a bad influence on the air conditioning system.
Therefore, if abnormal operation is found, we recommend that the system be inspected by an authorized Kia dealer.
WARNING - Vehicles equipped with R-134a
Because the refrigerant is at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used.
Otherwise, it may cause damage to the vehicle and personal injury.
WARNING - Vehicles equipped with R-1234yf
Because the refrigerant is mildly inflammable and at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used.
Otherwise, it may cause damage to the vehicle and personal injury.
Air Conditioning refrigerant label
■ Example Type A
■ Example Type B
❈ The actual Air Conditioning refrigerant label in the vehicle may differ from
the illustration.
Each symbols and specification on air conditioning ref ...
Automatic climate control system
■ Type A
■ Type B
System Overview
1. Driver’s temperature control knob
2. AUTO (automatic control) button
3. Front windshield defroster button
4. Rear window defroster button
5. Air c ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Cooling System Repair procedures
Inspection
Radiator hoses
1.
Check radiator hoses for the following
(1)
Improper attachment
(2)
Leaks
(3)
Cracks
(4)
D ...
Kia Niro 2017 (DE HEV) Service Manual: Resolver Sensor Schematic diagrams
Part Circuit Diagram
[Hybrid Drive Motor]
[HSG]
...