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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
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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. 

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

      END 

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