Problem Symptoms Table [11/2021 - ]
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, update the ECU security key.
Refer to UPDATE ECU SECURITY KEY [11/2021 - ]
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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
METER/GAUGE
| Symptom | Suspected Area | Link |
|---|---|---|
| Speedometer malfunction | Refer to "Speedometer Malfunction" | Refer to Speedometer Malfunction [11/2021 - ] |
| Tachometer malfunction | Refer to "Tachometer Malfunction" | Refer to Tachometer Malfunction [11/2021 - ] |
| Fuel receiver gauge malfunction | Refer to "Fuel Receiver Gauge Malfunction" | Refer to Fuel Receiver Gauge Malfunction [11/2021 - ] |
| SOC gauge malfunction | Refer to "SOC Gauge Malfunction" | Refer to SOC Gauge Malfunction [11/2021 - ] |
| Hybrid system indicator malfunction | Refer to "Hybrid System Indicator Malfunction" | Refer to Hybrid System Indicator Malfunction [11/2021 - ] |
WARNING/INDICATOR LIGHT
| Symptom | Suspected Area | Link |
|---|---|---|
| Warning/indicator light malfunction | Combination meter assembly | Refer to REMOVAL [11/2021 - ] |
MULTI-INFORMATION DISPLAY
| Symptom | Suspected Area | Link |
|---|---|---|
Operation message display malfunction:
|
Refer to "Engine Oil Level Sensor Circuit" | Refer to Engine Oil Level Sensor Circuit [11/2021 - ] |
Operation message display malfunction:
|
Refer to "Fuel Lid Opener System Operation Message Display Malfunction" | Refer to Fuel Lid Opener System Operation Message Display Malfunction [11/2021 - ] |
Operation message display malfunction:
|
Refer to "Fuel Lid Opener System Operation Message Display Malfunction" | Refer to Fuel Lid Opener System Operation Message Display Malfunction [11/2021 - ] |
| Steering pad switch operation guide display malfunction*1 (not displayed, cannot be cleared, operations not reflected on display, etc.) |
Refer to "Steering Pad Switch Operation Guide Display Malfunction" | Refer to Steering Pad Switch Operation Guide Display Malfunction [11/2021 - ] |
| Operating steering pad switch does not change multi-information display*2 | Refer to "Steering Pad Switch Circuit" | Refer to Steering Pad Switch Circuit [11/2021 - ] |
| Operating ODO/TRIP switch does not change odometer/TRIP A/B | Refer to "Odo/Trip Switch Malfunction" | Refer to Odo/Trip Switch Malfunction [11/2021 - ] |
| Malfunction other than above | Combination meter assembly | Refer to REMOVAL [11/2021 - ] |
- *1: w/ Touch Tracer Operation
- *2: w/o Touch Tracer Operation
BUZZER
| Symptom | Suspected Area | Link |
|---|---|---|
| Buzzer malfunction | Combination meter assembly | Refer to REMOVAL [11/2021 - ] |
OTHERS
| Symptom | Suspected Area | Link |
|---|---|---|
| Entire combination meter does not operate | Refer to "Power Source Circuit" | Refer to Power Source Circuit [11/2021 - ] |
| Operating light control rheostat switch does not change light brightness | Refer to "Operating Light Control Rheostat does not Change Light Brightness" | Refer to Operating Light Control Rheostat does not Change Light Brightness [11/2021 - ] |
| Other systems that use the speed signal do not operate normally | Refer to "Speed Signal Circuit" | Refer to Speed Signal Circuit [11/2021 - ] |
| Operating steering pad switch does not operate each system*1 | Refer to "Steering Pad Switch with Touch Detection Malfunction" | Refer to Steering Pad Switch with Touch Detection Malfunction [11/2021 - ] |
| Headup display malfunction*2 (display position out of alignment, poor image quality, some display areas not appropriate, etc.) |
Refer to "Headup Display Malfunction" | Refer to Headup Display Malfunction [11/2021 - ] |
| Malfunction other than above | Combination meter assembly | Refer to REMOVAL [11/2021 - ] |
- *1: w/ Touch Tracer Operation
- *2: w/ Headup Display