Kia Niro: High Voltage Battery Control System / Pre-Charge Relay Description and operation
| Description |
Built into the Power Relay Assembly (PRA), the Pre-Charge Relay starts to charge the capacitor of the inverter soon after ignition "ON", then it goes out when the capacitor has been fully charged.
|
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) |
| [PRA Operation Sequence] |
Pre-Charge Relay Specifications
Specification
Item
Specification
Contact
Rated Voltage (V)
450
Rated Current (A)
10
...
Pre-Charge Relay Schematic diagrams
Circuit Diagram
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Electric EGR Control Valve Repair procedures
Inspection
[Motor]
1.
Switch "OFF" the ignition.
2.
Disconnect the EEGR valve connector.
3.
Check if the EEGR valve is stuck by foreign material.
4.
Measure the resistance between 1 a ...
Peugeot 2008 2019-2021 Owner's Manual: Stop & Start
The Stop & Start function puts the engine temporarily into standby - STOP
mode - during phases when the vehicle is stopped (red lights, queues, etc.). The
engine restarts automatically - START mode - as soon as the driver wishes to
move off again.
Primarily designed for urban use, the functio ...