Kia Niro: High Voltage Battery Control System / Pre-Charge Resistor Description and operation
| Description |
Built into the Power Relay Assembly (PRA), the Pre-Charge Resistor protects the high voltage circuit by limiting the current while the inverter capacitor is being charged.
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1. High Voltage Power Terminal (-) 2. High Voltage Power Terminal (+) 3. Battery Current Sensor 4. Inverter Power Terminal (-) 5. Inverter Power Terminal (+) 6. Pre-Charge Resistor |
7. Main Relay (+) 8. Pre-Charge Relay 9. Main Relay (-) 10. Power Relay Assembly Connector (Battery current sensor signal input) 11. Power Relay Assembly Connector (Main relay control) |
Pre-Charge Resistor Specifications
Specification
Item
Specification
Resistance (Ω)
40 [20°C (68°F)]
Rated power (W)
40
...
Pre-Charge Resistor Schematic diagrams
Circuit Diagram
[B03-C] (Relay Control)
[B03-S] (Relay Control)
...
Other information:
Kia Niro (DE HEV) Owners Manual: Storing positions into memory using the buttons on the door
Storing driver’s seat positions
1. Shift the shift lever into P while the engine start/stop button is ON or ignition
switch ON.
2. Adjust the driver’s seat and outside rearview mirror comfortable for the driver.
3. Press SET button on the control panel. The system will beep once.
4. Press ...
Kia Niro 2017 (DE HEV) Service Manual: Side Impact Sensor (SIS) Description and operation
Description
•
Side Impact Sensor (SIS) system consists of two Pressure Side Impact
Sensor (P-SIS) which are installed at each center of the front door module
(LH and RH) and two SIS which are installed at each center pillar nearby
(LH and RH) and two rear SI ...
