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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0605: ECM >> Diagnostic Procedure >> 1. Inspection Start
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1. Inspection Start

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Select "SELF DIAG RESULTS" mode with CONSULT-II.
  3. Touch "ERASE".
  4. Perform "DTC Confirmation Procedure".  See DTC Confirmation Procedure  .
  5. Is the 1st trip DTC P0605 displayed again?

With GST 

  1. Turn ignition switch ON.
  2. Select MODE 4 with GST.
  3. Touch "ERASE".
  4. Perform "DTC Confirmation Procedure". 

    See DTC Confirmation Procedure  .

  5. Is the 1st trip DTC P0605 displayed again?

Yes or No 

Yes : GO TO 2.

No : INSPECTION END