System Inspection
NOTE:
- The wiper deicer does not operate when the ambient temperature becomes 5°C (41°F) or more .
- The wiper deicer operates with the rear window defogger at the same time .
- It is possible to perform a forced operation if you keep holding the rear window defogger switch for 3 seconds or more .
| Symptoms | Inspection order |
|---|---|
| Wiper deicer does not operate. |
|
NOTE:
- Wiper deicer system can be customized using the Subaru Select Monitor, when the customize setting [Auto A/C Setting] of the body integrated unit is set to With .
- Set the system using the Rr Defogger op. mode, and setting will be the same as rear defogger system setting .
| System name | Initial setting | Customize setting |
|---|---|---|
| Rr Defogger op. mode | Normal | Continuous* |
*: When one of the following conditions occurs, the continuous operation is suspended and turned to the normal operation .
- Ambient temperature at 5°C (41°F) or more continues for 10 seconds .
- Malfunction occurs on ambient sensor .
- Vehicle speed of less than 15 km/h (9 MPH) continues 15 minutes (OFF when conditions are met)
- Malfunction occurs in CAN communication .
- Battery voltage remains at 10 V or less for 30 seconds .
- SI-DRIVE [I] mode driving continues for 10 seconds .