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Home >> Hyundai >> 2009 >> Genesis 4.6 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Network System >> Multi Function Switch (MFSW) >> Troubleshooting >> B1602 CAN Error >> Scantool Data Analysis

Scantool Data Analysis

  1. Connect GDS.
  2. IG "ON" and engine "OFF".
  3. Select "DTC Analysis" mode.
  4. After erase DTC, keep the vehicle condition within "the enable conditions" (Refer to "DTC DETECTING CONDITION " table).
    Fig 1: Scan Tool Display - CAN Error
    G06102171Courtesy of HYUNDAI MOTOR CO.
  5. Is the same DTC occurred again?

    YES 

    • Go to next procedure.

    NO 

    • Fault is intermittent caused by poor contact in the sensor's and/or MFSW's connector or was repaired and MFSW 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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