Kia Niro: Engine Coolant / Inverter coolant
Check the condition and connections of all cooling system hoses and heater hoses. Replace any swollen or deteriorated hoses.
The coolant level should be filled between MAX and MIN marks on the side of the coolant reservoir when the engine is cool.
If the coolant level is low, add enough specified coolant to provide protection against freezing and corrosion. Bring the level to MAX, but do not overfill. If frequent additions are required, we recommend that the system be inspected by an authorized Kia dealer.
Engine coolant
Check the condition and connections of all cooling system hoses and heater hoses.
Replace any swollen or deteriorated hoses.
The coolant level should be filled between MAX and MIN marks on the si ...
Recommended coolant
When adding coolant, use only deionized water or soft water for your vehicle
and never mix hard water in the coolant filled at the factory. An improper coolant
mixture can result in serious m ...
Other information:
Kia Niro (DE HEV) Owners Manual: Recommended SAE viscosity number
CAUTION
Always be sure to clean the area around any filler plug, drain plug, or dipstick
before checking or draining any lubricant. This is especially important in dusty
or sandy areas and when the vehicle is used on unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt and gr ...
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location Index
[Engine Room]
1. Ambient Temperature Sensor
2. Receiver-drier
3. Condenser
4. Compressor
5. Discharge hose
6. The service port (voltage)
7. The service port (high pressure)
8. A/C Pressure Transducer (APT)
...