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Home › Toyota › 2005 › Prius › Repair and Diagnosis › Body & Frame › Ignition Switch/Steering Lock › Push Button Start System - Diagnostics › 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. 

    1. NG: REPLACE POWER SOURCE CONTROL ECU 
    2. OK: GO TO NEXT STEP 

      END 

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