Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
If a trouble code is displayed during the DTC check, check the parts listed for that code in the table below and proceed to the appropriate page.
HINT:
The steering lock ECU does not store DTCs regarding the past problems.
ELECTRIC STEERING LOCK:
DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Item | Trouble Area |
|---|---|---|
| B2781 | Open / Short in Steering Lock ECU | Steering lock actuator assembly (Steering lock ECU) |
| B2782 | Power Source Control ECU Malfunction |
|
| B2788 | IG2 Signal Malfunction |
|