DTC B2782 Power Source Control ECU Malfunction: Description
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
The steering lock ECU activates the steering lock motor by the power from the main body ECU through the IGE circuit This prevents the steering from being locked while the vehicle is moving.
The diagnosis information of the steering lock ECU is transmitted to the tester via the certification ECU as the steering lock ECU is not connected to the CAN communication system.
DTC DETECTION CONDITION CHART
| DTC Code | Detection Condition | Trouble Area |
|---|---|---|
| B2782 | IGE power supply circuit malfunction |
|