Typical Enabling Conditions
WARNING: This page is about a different variant/trim than selected.
CASE 1
| Monitor runs whenever the following DTCs are not stored |
None |
| Auxiliary battery voltage |
10.5 to 16 V |
| Either of the following conditions is met |
1 or 2 |
| 1. Command to close active grille air shutter |
On |
| 2. Command to open active grille air shutter |
On |
| Active grille air shutter motor speed sensor range check fail |
Not occurred |
| Shutter control timeout condition (*1) |
Not met |
| Active grille air shutter control circuit fail |
Not occurred |
| Lost communication with hybrid control module |
Not occurred |
| Active grille air shutter control module fail |
Not occurred |
| Motor lock condition (*2) |
Not met |
CASE 2
| Monitor runs whenever the following DTCs are not stored |
None |
| Auxiliary battery voltage |
10.5 to 16 V |
| Either of the following conditions is met |
1 or 2 |
| 1. Command to close active grille air shutter |
On |
| 2. Command to open active grille air shutter |
On |
| Either of the following conditions is met |
1 or 2 |
| 1. Time after active grille air shutter close control is stopped |
1 second or more |
| 2. Time after active grille air shutter open control is stopped |
1 second or more |
| Active grille air shutter motor speed sensor range check fail |
Not occurred |
| Shutter control timeout condition (*1) |
Not met |
| Lost communication with hybrid control module |
Not occurred |
| Active grille air shutter control module fail |
Not occurred |
| Motor lock condition (*2) |
Not met |
| *1: Shutter control timeout condition judgment |
- |
| Either of the following conditions is met |
1 or 2 |
| 1. Time after active grille air shutter close control is operated |
11 seconds or more |
| 2. Time after active grille air shutter open control is operated |
11 seconds or more |
| *2: Motor lock condition judgment |
- |
| Either of the following conditions is met |
1 or 2 |
| 1. All of the following conditions are met |
- |
| Number of active grille air shutter motor speed sensor 1 signal pulse |
Less than 24 times |
| Pulse period of active grille air shutter motor speed sensor 1 signal |
0.61 seconds or more |
| Pulse period of active grille air shutter motor speed sensor 2 signal |
0.61 seconds or more |
| 2. All of the following conditions are met |
- |
| Number of active grille air shutter motor speed sensor 1 signal pulse |
24 times or more |
| Pulse period of active grille air shutter motor speed sensor 1 signal |
0.25 seconds or more |
| Pulse period of active grille air shutter motor speed sensor 2 signal |
0.25 seconds or more |