Caution / Notice / Hint

NOTE:

To measure the resistance of the CAN bus, turn the engine switch off, wait at least 1 minutes without operating any keys or switches or opening or closing the doors, disconnect the battery, wait at least 1 minutes again, and then measure the resistance.
After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
Refer to BEFORE DISCONNECTING BATTERY [05/2023 - ]
Inspect the fuses for circuits related to this system before performing the following procedure.
When disconnecting the cable from the negative (-) battery terminal.
HINT:

When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

Refer to AUTOMATIC LEARNING CHART [05/2023 - ]

HINT:

When checking each connector, press the connector case in the direction of the connection before disconnecting the connectors, and check that there are no disconnections or looseness.
When disconnecting the connectors, check that there is no damage, deformation, or corrosion of the connector terminals and connector case.
Depending on the parts that are replaced, performing initialization, registration or calibration may be needed.