Monitor Strategy
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
| Related DTCs |
U1157: Lost communication with drive motor "A" control module (motor local bus) (verify communication) |
| Required Sensors/Components |
Motor generator control ECU |
| Frequency of Operation |
Continuous |
| Duration |
1 second |
| MIL Operation |
Immediate |
| Sequence of Operation |
None |