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Home >> Kia >> 2007 >> Rio Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0605 Internal Control Module Read Only Memory (ROM) Error >> Terminal And Connector Inspection
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Terminal And Connector Inspection

  1. Many malfunctions in the electrical system are caused by poor harness and terminal condition. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
  2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
  3. Has a problem been found?

    YES 

    NO 

    • Substitute with a known-good ECM/PCM and check for proper operation. If the problem is corrected, replace ECM/PCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    NOTE: There is a memory reset function on scantool that can erase optional parts automatically detected and memorized by ECM/PCM.
    Before or after testing ECM/PCM on the vehicle, use this function to reuse the ECM/PCM
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