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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 >> Inspection Procedure >> Notes
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Inspection Procedure: Notes

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NOTE:
  • When the power management control ECU is replaced with a new one and the cable from the negative (-) auxiliary battery terminal is connected, the power source mode becomes on (IG) mode. When the auxiliary battery is removed and reinstalled, the power source mode that was selected when the auxiliary battery was removed is restored.