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Home >> Lexus >> 2013 >> IS 250C Base >> Repair and Diagnosis (Single Page) >> Electrical >> Starter >> Smart Access System (Keyless Start) (Diagnostics & Circuit Tests) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (For Start Function) >> DTC B2277: Detecting Vehicle Submersion >> Description

DTC B2277: Detecting Vehicle Submersion: Description

This DTC is stored when the submersion circuit monitor inside the power source control ECU detects that the vehicle is submerged in water.

DTC No. DTC Detection Condition Trouble Area
B2277 The submersion circuit monitor inside the power management control ECU detects a large amount of water. Power source control ECU