Problem Symptoms Table [12/2021 - ]
NOTE:
- Before checking parts for malfunctions, check that each system operates normally.
- Determine the problem symptoms, and check the suspected areas.
- When replacing the integration control and panel assembly, always replace it with a new one. If an integration control and panel assembly which was installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- A software switch for an unsupported function is displayed.
FRONT MULTI OPERATION PANEL SYSTEM
| Symptom | Suspected Area | Link |
|---|---|---|
| No image is displayed | Proceed to "Power Source Circuit" | Refer to Power Source Circuit [12/2021 - ] |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| Screen color is not normal | Check image quality settings (check that each setting is set in middle) | - |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| There are large air bubbles in the screen | Check that the protective film is not attached to the touch screen | - |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| Touch operation does not work or reaction is poor | Confirm that there is no foreign matter on the screen | - |
| Proceed to "Check Touch Switch" in Operation Check | Refer to OPERATION CHECK [12/2021 - ] | |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| Panel switch operations are unresponsive, or response is poor | Check for foreign matter on switches | - |
| Proceed to "Check Panel Switch" in Operation Check | Refer to OPERATION CHECK [12/2021 - ] | |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| "Climate control system error. Please contact your dealer." is displayed. | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ] |
| Air conditioning system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ] | |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| The integration control and panel assembly screen does not dim even if the light is turned on | Lighting System (INT) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ] |
| Harness or connector | - | |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] | |
| The panel switch night illumination switch in the integration control and panel assembly does not illuminate even if the light is turned on | Lighting System (INT) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ] |
| Harness or connector | - | |
| Integration control and panel assembly | Refer to REMOVAL [12/2021 - ] |