DTC B22BB: Communication Error with Brake System Control Module (Vehicle Speed Data): Description
WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.
The electric power control ECU receives vehicle speed signals from the skid control ECU via CAN communication.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B22BB | CAN communication data reception malfunction |
|