DTC B1247: Tire Pressure Monitor Receiver 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.
This DTC is detected when the communication between the tire pressure warning ECU and gateway ECU stops for more than 10 seconds.
DTC DETECTION CONDITION TABLE
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1247 | Tire pressure warning ECU receiver communication stops |
|