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 minutes 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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Toyota Corolla 2019-2022 Owners Manual: Using the mechanical key (vehicles with a smart key system)
To take out the mechanical key, slide the release button and take the key out.
The mechanical key can only be inserted in one direction, as the key only has
grooves on one side. If the key cannot be inserted in a lock cylinder, turn it over
and re-attempt to insert it. After using the mechanical k ...
Kia Niro 2017 (DE HEV) Service Manual: BMS ECU Schematic diagrams
BMS ECU Terminal And Input/Output
Signal
Connector [B01-VC] (24pin) : High Voltage
Battery Cell Voltage Check Connector
Pin No.
Description
Connected to
1
-
-
2
...