DTC B1248 AVC-LAN Communication Impossible: Description
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is detected when communication is impossible between the radio receiver assembly and network gateway ECU.
DTC DETECTION CONDITION CHART
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1248 |
AVC-LAN communication impossible |
- Radio receiver
- Wire harness
|