2017 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Installation

  1. To install, reverse the removal procedure.
  2. Check the ATF level after refilling the automatic transaxle with fluid.

    (Refer to Automatic Transaxle System-"FLUID ")

  3. Clear the diagnostic trouble codes (DTC) using the GDS.
    CAUTION: Even though disconnecting the battery negative terminal, the DTCs will not be cleared. So, be sure to clear the DTCs using the GDS.
  4. Reset the automatic transaxle adaptive values using the GDS.
  5. Perform Transaxle Control Module (TCM) learning after replacing the solenoid valve, TCM, automatic transaxle to prevent slow transaxle response, jerky acceleration and jerky startup.
    NOTE: TCM Learning 
    1. Learning Overview and Purpose
      • It aims to correct the deviation between transaxle products to reduce learning time and secure initial driving safety.
      • When gear shift shock has occurred at the 1-2-3-4-5-6 positions, delete the previous learning values using GDS device and perform TCM learning again.
    2. Conditions that Require Learning
      • After replacing automatic transaxle
      • After replacing TCM
      • After performing TCM reprogramming
    3. TCM Learning Method
      1. Condition
        • ATF temperature: 40 - 100°C
      2. Learning Method
        1. Learning with the vehicle stopped
          • While pressing and holding the brake (vehicle is stationery), set the throttle opening to 0% and repeat the following procedure four times.
          Fig 1: Shift Lever Timing Pattern
          G12088773Courtesy of HYUNDAI MOTOR AMERICA
        2. Learning with the vehicle running
          • Maintain a consistent throttle opening at the D position and gradually shift from 1st gear position to 6th gear position one by one. Then, gradually shift from 6th gear position to 1st gear position one by one (brake: on, throttle opening: 0%).
          • Throttle opening (for shifting to upper gear): 10 - 50% (less than 5% of throttle opening (APS) change)
          • Repeat the above procedure four times.
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.

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