DTC B2277 Detecting Vehicle Submersion: 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.
This DTC is output when the submersion circuit monitor inside the main body ECU detects that the vehicle has been submerged in water.
DTC DETECTION CONDITION AND TROUBLE AREA
| DTC Code | Detection Condition | Trouble Area |
|---|---|---|
| B2277 | Submersion circuit monitor inside main body ECU detects that vehicle is submerged in water | Main body ECU |