Caution / Notice / Hint

NOTE:

Before replacing the ECM, refer to Registration.
Refer to REGISTRATION [11/2023 - ]
When the ECM is replaced, update the ECU security key.
Refer to UPDATE ECU SECURITY KEY [11/2023 - ]

HINT:

Read the freeze frame data using the GTS. When a malfunction is detected, various engine control parameters are stored as freeze frame data and can be useful for troubleshooting.