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Home >> Hyundai >> 2011 >> Tucson GL, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control System >> ESC Control Module >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. Installation is the reverse of removal.
  2. Tighten the HECU mounting bolts and nuts to the specified torque.
  3. After installation, bleed the brake system. (Refer to BRAKE SYSTEM )

    Variant coding 

    2WD and 4WD vehicle are sharing the HECU each other. To apply appropriate vehicle, HECU needs to variant coding process.

    Variant coding process is necessary when: 

    • HECU is replaced.
    • C1702 DTC (variant coding error) code is detected.