Problem Symptoms Table [10/2022 - ]

NOTE:

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, always check that ECU security key is registered.
Refer to UPDATE ECU SECURITY KEY [06/2020 - ]

HINT:

The following problem symptoms table is based on the assumption that each system related to the combination meter assembly is normal.
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

METER OR GAUGE

Symptom	Suspected Area	Link
Entire combination meter assembly does not operate	Refer to "Entire Combination Meter does not Operate	Refer to Entire Combination Meter does not Operate [10/2022 - ]
Speedometer malfunction	Refer to "Speedometer Malfunction"	Refer to Speedometer Malfunction [06/2020 - ]
SOC gauge malfunction	Refer to "SOC Gauge Malfunction"	Refer to SOC Gauge Malfunction [06/2020 - ]
Fuel receiver gauge display malfunction	Refer to "Fuel Receiver Gauge Display Malfunction"	Refer to Fuel Receiver Gauge Display Malfunction [10/2022 - ]
Hybrid system indicator malfunction	Refer to "Hybrid System Indicator Malfunction"	Refer to Hybrid System Indicator Malfunction [10/2022 - ]

WARNING OR INDICATOR

Symptom	Suspected Area	Link
Other indicator lights malfunction	Combination meter assembly	Refer to REMOVAL [10/2022 - ]
Other warning lights malfunction	Combination meter assembly	Refer to REMOVAL [10/2022 - ]

MULTI-INFORMATION DISPLAY

Symptom	Suspected Area	Link
Multi-information display is not displayed	Combination meter assembly	Refer to REMOVAL [10/2022 - ]
"Engine Oil Level Low Add or Replace" display malfunction	Refer to "Engine Oil Level Sensor Circuit"	Refer to Engine Oil Level Sensor Circuit [10/2022 - ]
"Engine Oil Level Low Add or Replace" display malfunction	Combination meter assembly	Refer to REMOVAL [10/2022 - ]
Other display malfunction	Combination meter assembly	Refer to REMOVAL [10/2022 - ]

BUZZER

Symptom	Suspected Area	Link
Other buzzers malfunction	Combination meter assembly	Refer to REMOVAL [10/2022 - ]

OTHERS

Symptom	Suspected Area	Link
Meter illumination is always dark	Refer to "Meter Illumination is Always Dark"	Refer to Meter Illumination is Always Dark [12/2021 - ]
Meter illumination does not dim at night	Refer to "Meter Illumination does not Dim at Night"	Refer to Meter Illumination does not Dim at Night [12/2021 - ]
Customization cannot be performed by setting customize settings on the setting tab of the multi-information display	Combination meter assembly	Refer to REMOVAL [10/2022 - ]
Other systems that use the speed signal do not operate normally	Refer to "Speed Signal Circuit"	Refer to Speed Signal Circuit [10/2022 - ]
Steering Pad Switch Circuit	Refer to "Steering Pad Switch Circuit"	Refer to Steering Pad Switch Circuit [10/2022 - ]
Odo/Trip Switch Malfunction (for 12.3 Inch Multi-information Display Type)	Refer to "Odo/Trip Switch Malfunction"	Refer to Odo/Trip Switch Malfunction [10/2022 - ]