Caution / Notice / Hint

NOTE:

The seat belt warning system uses the CAN communication system and CXPI communication system. First, confirm that there is no malfunction in the CAN communication system and CXPI communication system. Refer to the How to Proceed with Troubleshooting procedure.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2022 - 03/2023] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [03/2023 - ]
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
When replacing the combination meter assembly, update the ECU security key.
Refer to UPDATE ECU SECURITY KEY [12/2022 - ]

HINT:

The seat belt warning light on the combination meter assembly is used for both the driver seat and front passenger seat. Check that the operation of the seat belt warning light is normal first.
Refer to OPERATION CHECK [12/2022 - ]
If the seat belt warning light does not operate for both the driver seat and front passenger seat, replace the combination meter assembly.
Refer to REMOVAL [12/2022 - ]