| Symptom | Suspected Area | Link |
|---|---|---|
| "Maintenance required for hybrid battery cooling parts at your dealer." is displayed on the multi-information display. *1 | 1. Make sure the air intake port is not blocked. | - |
| 2. Make sure there are no gaps between the connecting parts of the ducts. | - | |
| 3. Clean the No. 1 hybrid vehicle battery intake filter (check for entry of foreign matter). | ||
| 4. Clear the DTCs to reset the learning values even if no DTCs are stored. | ||
| Abnormal sounds are heard from the area around the battery cooling blower assembly. | 1. Make sure the air intake port is not blocked. | - |
| 2. Make sure there are no gaps between the connecting parts of the ducts. | - | |
| 3. Clean the No. 1 hybrid vehicle battery intake filter (check for entry of foreign matter). | ||
| The battery cooling fan is occasionally excessively loud. | 1. Make sure the air intake port is not blocked. | - |
| 2. Make sure there are no gaps between the connecting parts of the ducts. | - | |
| 3. Clean the No. 1 hybrid vehicle battery intake filter (check for entry of foreign matter). |
*1: If a malfunction occurs in the battery cooling blower itself, DTCs P0A82-123, P0A84-123, or P0A85-123 are stored. If only the "Maintenance required for hybrid battery cooling parts at your dealer." is displayed on the multi-information display, only perform the inspection of the HV battery cooling system intake port, filter and duct as shown above.