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Home >> Toyota >> 2010 >> Prius PHV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 111 (Smart Key System (Start Function) (Diagnostic Codes & Circuit Tests) (Except PHV)) >> SMART KEY SYSTEM (for Start Function) >> DTC B2277: Detecting Vehicle Submersion >> Description
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DTC B2277: Detecting Vehicle Submersion: Description

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This DTC is stored when the submersion circuit monitor inside the power management control ECU detects a large amount of 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 management control ECU