2022 Hyundai Tucson Plug-In Hybrid LimitedFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Installation

  1. Check that the shaft (A) is in the "N" position.
  2. Install the position sensor (B).
    G16173463Courtesy of HYUNDAI MOTOR AMERICA
  3. Install the position sensor "N" fixing SST (No.:09459 - 4G100) (D) in the sensor (A), case pin (B) and anti-rotation guide (C).
    G16173464Courtesy of HYUNDAI MOTOR AMERICA
  4. Install the bolts (A) in the position sensor.

    Tightening torque:  9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 28.9 - 33.9 lb-ft)

  5. Remove the position sensor "N" fixing SST (No.:09459 - 4G100) (B).
    G16173465Courtesy of HYUNDAI MOTOR AMERICA
  6. Connect the position sensor connector (A).
    G16173466Courtesy of HYUNDAI MOTOR AMERICA
  7. Install the electric shift actuator (A).

    Tightening torque:  20.6 - 26.5 N.m (2.1 - 2.7 kgf.m, 15.2 - 19.5 lb-ft)

    G16173467Courtesy of HYUNDAI MOTOR AMERICA
  8. Install the wiring clip (A).
    G16173468Courtesy of HYUNDAI MOTOR AMERICA
  9. Connect the electronic shift actuator connector (A).
    G16173469Courtesy of HYUNDAI MOTOR AMERICA
  10. Install the Hybrid Power Control Unit (HPCU) assembly and tray.

    (Refer to Hybrid Control System - " HPCU (HYBRID POWER CONTROL UNIT)  ") 

  11. Fill the engine and transaxle system coolant.

    (Refer to Engine Mechanical System - " ENGINE COOLANT  ") 

  12. Add coolant on the hybrid motor cooling system and perform air bleeding job using diagnostic tool.

    (Refer to Hybrid Motor System - " COOLANT  ") 

  13. Install the engine room under cover.

    (Refer to Engine Mechanical System - " ENGINE ROOM UNDER COVER  ") 

  14. Connect the high voltage cable.

    (Refer to Automatic Transaxle System - " HIGH VOLTAGE SHUT-OFF PROCEDURES  ") 

  15. Check that operating surely at each range of the position sensor corresponding to each position of electric shift button.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.