High Voltage Shut-off Procedures |
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High voltage components: High Voltage Battery Pack Assembly, Power Relay Assembly (PRA), BMS ECU, Hybrid Power Control Unit (HPCU), Hybrid Drive Motor, HSG, Electric A/C Compressor, Low DC/DC Converter (LDC), Power Cable, Electric Compressor etc. |
1. |
Turn the ignition switch OFF and disconnect the auxiliary 12V battery negative (-) terminal. |
2. |
Remove the safety plug cover (A) under the rear seat..
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3. |
Unfasten the hook (A) to the direction of arrow.
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4. |
Unfasten the lever (A) to the direction of arrow.
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5. |
Remove the safety plug (A).
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6. |
Wait at least 5 mi7nutes or until the capacitor in the high voltage system is fully discharged. |
7. |
Measure the voltage between the inverter terminals to check that the capacitor in the inverter is discharged completely.
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Kia Niro 2017 (DE HEV) Service Manual: Power Relay Assembly (PRA) Specifications
Specification
Power Relay Assembly
(PRA)
Item
Specification
Rated Voltage (V)
240
Rated Current (A)
80
...
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components
1. Stabilizer bar
2. Rear sub frame
3. Rear upper arm
4. Rear shock absorber
5. Rear axle
6. Assist arm
7. Trailing arm
8. Coil spring
...