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Home >> Toyota >> 2007 >> Prius Base >> Repair and Diagnosis >> Electrical >> Starter >> Starting System (1NZ-FXE) >> Smart Key System >> DTC B2277 Detecting Vehicle Submersion >> Inspection Procedure
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Inspection Procedure

  1. CHECK FOR DTC 
    1. Delete the DTC (see DTC CHECK / CLEAR ).
    2. Check for DTCs again.

      OK : No DTC is output. 

    NG : REPLACE POWER SOURCE CONTROL ECU 

    OK : END 

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