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Home >> Hyundai >> 2009 >> Sonata GLS, 3.3 F >> Repair and Diagnosis >> Brakes >> Traction Control >> ESC (Electronic Stability Control) System >> Troubleshooting for DTC >> C1702 Variant Coding Error >> Variant Coding

Variant Coding

  1. Check for improper installation of EMS/TCU/ESP.
  2. Connect scantool to Data Link Connector (DLC).
  3. Ignition "ON".
  4. Go in variant coding (Fig 1).
  5. Perform variant code. (Press the REST button-figure 2).
  6. Disconnect scantool.
  7. Ignition "OFF" and then ignition "ON". Go to "COMPONENT INSPECTION " Procedure.
    Fig 1: Screen Display - Variant Coding
    G06109275Courtesy of HYUNDAI MOTOR CO.