DTC B1245: Wiper ECU Communication Stop: Description
WARNING: This page is about a different car, the 2008 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1245 is output when communication between the auto wiper ECU and the gateway ECU stops for more than 10 seconds.
DTC DETECTION CONDITION TABLE
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1245 |
Auto wiper ECU communication stops |
- Auto wiper ECU
- Wire harness
|