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Home >> Hyundai >> 2010 >> Azera GLS >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Body Control - Driver Door Module >> B1603 CAN Communication Bus Off >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. Connect scantool to Data Link Connector (DLC).
  2. Ignition "ON" & engine "OFF".
  3. Select "Diagnostic Trouble Codes (DTCs)" mode and monitor "DTC Status" parameter.
  4. Is the DTC B1603 present?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM memory was not cleared. Thoroughly 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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