Avoid braking or gear changing in corners, especially when roads are wet. Ideally, corners should always be taken under gentle acceleration. If you follow these suggestions, tire wear will be held to a minimum.
Kia Niro 2017 (DE HEV) Service Manual: External AMP Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad center lower panel.
(Refer to Body - "Crash Pad Center Panel")
3.
Disconnect the external amplifier connectors (A).
...
Kia Niro (DE HEV) Owners Manual: 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 spec ...