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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

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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