DTC B2281 "P" Signal Malfunction (Cable-Information does not Match to Bean-Information): Description
WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
The power source control ECU and the shift lock control ECU are connected by a cable and the BEAN. If the cable information and BEAN information are inconsistent, this DTC will be output.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition Trouble Area | Trouble Area |
|---|---|---|
| B2281 | Cable and BEAN between the power source control ECU and the shift lock control ECU are inconsistent |
|