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Check Related Component

  1. Connect scantool to Data Link Connector (DLC).
  2. Ignition "ON" & engine "OFF"
  3. Selet "Diagnostic Trouble Codes (DTCs)"mode and monitor "DTC Status" parameter.
  4. Check if the DTC is erased while disconnecting related component one after another.

    * Related component: BCM, PIC ECU..

  5. Is the DTC erased?

    YES 

    • Substitute with a known-good pertinent component and check for proper operation. If the problem is corrected, replace pertinent component and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

      Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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