Kia Niro: High Voltage Battery Cooling System / Cooling Fan Description and operation
| Description |
The cooling Fan consists of the main connector, the cooling fan relay and the BLDC motor. It is controlled by the BMS ECU PWM signal which varies with the high voltage battery condition (9-Speed).
Cooling Fan Specifications
Specification
Current
Item
Specification
Motor max current (A)
Below. 3.8
Duty
Duty (%)
Fan ...
Cooling Fan Repair procedures
Removal
•
Be sure to read and follow the “General Safety Information and
Caution” ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Crankshaft Position Sensor (CKPS) Troubleshooting
Signal Waveform
This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position
Sensor (CMPS) waveforms at idle. The PCM controls the injection and ignition timing
by using these signals.
Generally, the CKPS signal is used to detect the piston position whe ...
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Safety Function of Power
Window
When driver door power window auto-up switch is operated, safety function is
activated.
1.
Safety function condition
When the force of 100N (using the 10N/mm spring) is detected while the
window is rising, the window is pull ...
