Hybrid Control System

PRECAUTIONS


Precautions for Inspecting the Hybrid Control System

- Before inspecting the high-voltage system or disconnecting the low voltage connector of the inverter with converter assembly, take safety precautions, such as wearing insulated gloves and removing the service plug grip to prevent electrical shocks. Make sure to turn ignition switch OFF before removing the service plug grip. After removing the service plug grip, put it in your pocket to prevent other technicians from accidentally reconnecting it while you are working on the high-voltage system.






NOTE:
Turning ignition switch ON (READY) with the service plug grip removed could cause a malfunction.
Do not turn ignition switch ON (READY) unless instructed.
ON (READY): The condition which the ready indicator lamp illuminates and vehicle is ready to be driven.
- After disconnecting the service plug grip, wait for at least 10 minutes before touching any of the high-voltage connectors or terminals.

NOTE:
Waiting for at least 10 minutes is required to discharge the high-voltage capacitor inside the inverter with converter assembly.
- Turn ignition switch OFF, wear insulated gloves, and disconnect the negative terminal of the auxiliary battery before touching any of the orange-colored wires of the high-voltage system.
- Turn ignition switch OFF before performing any resistance checks.
- Turn ignition switch OFF before disconnecting or reconnecting any connectors.