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Home >> Hyundai >> 2011 >> Tucson Limited, 4WD >> Repair and Diagnosis >> Transmission >> Transfer Case >> 4WD Control System >> 4WD Ecu >> Repair procedures >> Replacement

Repair procedures: Replacement

  1. Remove the lower panel. (Refer to "CRASH PAD " in BD group)
  2. Remove the IPM. (Refer to ICM (INTEGRATED CIRCUIT MODULE) RELAY BOX , Fuses and Relay article in BE group).
  3. Remove the parking brake pedal. (Refer to PARKING BRAKE SYSTEM in BR group)
  4. Remove the 4WD ECU (C) after removing the nut (A-2ea) and the connector (B).

    Tightening torque: 

    9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

    Fig 1: Identifying 4WD ECU With Connector And Nut
    G06875101Courtesy of HYUNDAI MOTOR CO.