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Home >> Lexus >> 2007 >> ES 350 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - DTC P0606 - P2A03, DTC U0101 >> DTC P0607: Control Module Performance >> Inspection Procedure
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Inspection Procedure

  1. CHECK WHETHER DTC OUTPUT RECURS (IN ADDITION TO DTC P0607) 
    1. Connect the intelligent tester to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the tester on.
    4. Clear the DTC.
    5. Turn the engine switch off.
    6. Disconnect the battery negative terminal and wait for 1 minute.
    7. Connect the battery negative terminal.
    8. Turn the engine switch on (IG).
    9. Enter the following menus: DIAGNOSIS / ENHANCED / DTC INFO / CURRENT CODES.
    10. Read the DTCs.

      Result 

      RESULT REFERENCE

      Display (DTC output) Proceed to
      P0607 A
      No output DTC B

    B: CHECK FOR INTERMITTENT PROBLEMS 

    A: REPLACE ECM (See  REMOVAL  ) 

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