Description |
The Power Relay Assembly (PRA) consists of the positive and negative main relays, pre-charge relay, pre-charge resistor and battery current sensor. It is located inside the battery pack assembly and controls the high voltage power circuit between the high voltage battery and inverter by the control signal of BMS ECU.
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] |
Kia Niro 2017 (DE HEV) Service Manual: A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output
between terminals "1" and “2”.
2.
Check if the voltage is within specification.
Voltage = 0.00878835 * Pressure + ...
Kia Niro 2017 (DE HEV) Service Manual: Rear Combination Lamp Repair procedures
Removal
Rear Combination Lamp
(Outside)
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, remove the rear combination lamp cover
(A).
3.
Remove the rear combination lamp ( ...