DTC B1296 Front Light ECU Communication Stop: Description
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is detected if communication between the front controller (engine room relay block No. 2) and gateway ECU stops for more than 10 seconds.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1296 | Front controller (engine room relay block No 2) communication stops |
|