Typical Enabling Conditions
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
P059F
| Monitor runs whenever the following DTCs are not stored |
None |
| Auxiliary battery voltage |
10.5 to 16 V |
| Command to close 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) |
Met |
| Active grille air shutter first operation |
Close |
| Either of the following conditions is met |
1 or 2 |
| 1. Number of active grille air shutter motor speed sensor 1 signal pulse |
1 time or more |
| 2. Time after active grille air shutter open control is operated |
0.61 seconds or more |
P05A0
| Monitor runs whenever the following DTCs are not stored |
None |
| Auxiliary battery Voltage |
10.5 to 16 V |
| 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) |
Met |
| Either of the following conditions is met |
1 or 2 |
| 1. Number of active grille air shutter motor speed sensor 1 signal pulse |
1 time or more |
| 2. Time after active grille air shutter close control is operated |
0.61 seconds or more |
| *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 |