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.
HINT:
- The following problem symptoms table is based on the assumption that each system related to the combination meter assembly is normal.
- Refer to System Description for details about the communication between the combination meter assembly and each ECU.
Refer to SYSTEM DESCRIPTION [10/2022 - ]
- 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
METER OR GAUGE
| Symptom | Suspected Area | Link |
|---|---|---|
| Speedometer malfunction | Speedometer circuit | Refer to Speedometer Malfunction [12/2019 - ] |
| Tachometer malfunction*2 | Tachometer circuit | Refer to Tachometer Malfunction [10/2022 - ] |
| Fuel receiver gauge malfunction | Fuel receiver gauge circuit | Refer to Fuel Receiver Gauge Malfunction [10/2022 - 11/2023] , or refer to Fuel Receiver Gauge Malfunction [11/2023 - ] |
| Engine coolant temperature receiver gauge malfunction | Engine coolant temperature receiver gauge circuit | Refer to Engine Coolant Temperature Receiver Gauge Malfunction [10/2022 - ] |
| Hybrid system indicator malfunction*1 | Hybrid system indicator circuit | Refer to Hybrid System Indicator Malfunction [12/2019 - 11/2023] , or refer to Hybrid System Indicator Malfunction [11/2023 - ] |
- *1: for HV Model
- *2: for Gasoline Model
WARNING OR INDICATOR LIGHT
| Symptom | Suspected Area | Link |
|---|---|---|
| Indicator light malfunction | Combination meter assembly | Refer to REMOVAL [12/2019 - ] |
| Warning light malfunction | Combination meter assembly | Refer to REMOVAL [12/2019 - ] |
MULTI-INFORMATION DISPLAY
| Symptom | Suspected Area | Link |
|---|---|---|
Operation message display malfunction*:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [12/2019 - ] |
Operation message display malfunction*:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [12/2019 - ] |
Operation message display malfunction*:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [12/2019 - ] |
Operation message display malfunction:
|
Engine oil level sensor circuit | Refer to Engine Oil Level Sensor Circuit [10/2022 - ] |
| Operating steering pad switch does not change multi-information display | Steering pad switch circuit | Refer to Steering Pad Switch Circuit [10/2022 - ] |
| Operating ODO/TRIP switch does not change odometer/TRIP A/B | ODO/TRIP switch circuit | Refer to Odo/Trip Switch Malfunction [12/2019 - ] |
| Malfunction other than above | Combination meter assembly | Refer to REMOVAL [12/2019 - ] |
- *: for HV Model
BUZZER
| Symptom | Suspected Area | Link |
|---|---|---|
| Malfunction other than above | Combination meter assembly | Refer to REMOVAL [12/2019 - ] |
OTHERS
| Symptom | Suspected Area | Link |
|---|---|---|
| Entire combination meter does not operate | Power source circuit | Refer to Entire Combination Meter does not Operate [12/2019 - 11/2023] , or refer to Entire Combination Meter does not Operate [11/2023 - ] |
| Operating light control rheostat switch does not change light brightness | Light control rheostat switch circuit | Refer to Operating Light Control Rheostat does not Change Light Brightness [12/2019 - ] |
| Other systems that use the speed signal do not operate normally | Speed signal circuit | Refer to Speed Signal Circuit [10/2022 - 11/2023] , or refer to Speed Signal Circuit [11/2023 - ] |
| Malfunction other than above | Combination meter assembly | Refer to REMOVAL [12/2019 - ] |