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 2017 (DE HEV) Service Manual: Inhibitor Switch Specification
Specification
Item
Specification
Power supply
12 V
Output type
Combination of output signals
Signal Code Table
P
P-R
R
...
Kia Niro 2017 (DE HEV) Service Manual: Safety Plug Description and operation
Description
Safety Plug is installed on the rear side of the high voltage battery and it
can mechanically shut the high voltage circuit off when servicing the high voltage
system (i.e. High Voltage Battery, Power Relay Assembly, HPCU, BMS ECU, Hybrid Drive
Motor, Inverter, HSG, LD ...