PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing Click here.
Note
After turning the power switch off, waiting time may be required before disconnecting the cable from the auxiliary battery negative (-) terminal. Therefore, make sure to read the disconnecting the cable from the auxiliary battery negative (-) terminal notices before proceeding with work Click here.
READ OUTPUT DTC
Check for DTCs Click here.
Note
Confirm that P0AA6 (Hybrid Battery Voltage System Isolation Fault) is not output before performing removal or installation work on the internal parts of the battery. If the DTC is output, perform troubleshooting procedures first.
REMOVE LUGGAGE COMPARTMENT FLOOR MAT
Remove the luggage compartment floor mat.
REMOVE LUGGAGE COMPARTMENT TRIM COVER LH
Remove the luggage compartment trim cover LH.
DISCONNECT CABLE FROM AUXILIARY NEGATIVE BATTERY TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.
Disconnect the cable from the auxiliary battery negative (-) terminal.
REMOVE NO. 1 SEAT ARMREST CAP
Detach the 4 claws and 4 guides, and remove the No. 1 seat armrest cap.
REMOVE LOWER HYBRID VEHICLE BATTERY COVER PANEL
CAUTION:
Perform work using insulated gloves and insulated tools.
Remove the 4 nuts and lower hybrid vehicle battery cover panel.
REMOVE SERVICE PLUG GRIP
*1 | Lever | - | - |
Remove the service plug grip in the order shown in the illustration.
CAUTION:
Wear insulated gloves.
Remove the service plug grip to interrupt a high voltage circuit at the time of the check.
Keep the removed service plug grip in your pocket to prevent other technicians from accidentally reconnecting it while you are servicing the vehicle.
After disconnecting the service plug grip, wait at least 10 minutes before touching any of the high-voltage connectors or terminals.
Never turn the power switch on (READY) with the service plug grip removed as malfunctions may occur.
Tech Tips
Waiting for at least 10 minutes is required to discharge the high-voltage capacitor inside the inverter with converter assembly.
High voltage wiring connectors are orange.
Slide the lever and release the lock.
Raise the lever and pull the service plug grip to remove it.