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Home >> Hyundai >> 2021 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Automatic Transaxle Control System - 1.6L (Except HEV)) >> Speed Sensor >> Repair Procedures >> Installation
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Repair Procedures: Installation

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  1. To install, reverse the removal procedure.
  2. Inject the automatic transaxle oil and inspect the oil level.

    (Refer to Automatic Transaxle System - "AUTOMATIC TRANSAXLE FLUID (ATF) ")

    CAUTION:
    • After ATF level check or exchange, be sure to remove residual ATF on transaxle case. (Be especially sure to remove residual ATF between automatic transaxle case and valve body cover)
    • After installing the valve body cover, make sure to check the oil leakage at the connection area with the engine ON.
  3. Refill the coolant [case by apply ATF warmer] 

    (Engine Mechanical System - "Coolant")

  4. After ATF level check or exchange, be sure to remove residual ATF on transaxle case.

    (Be especially sure to remove residual ATF between automatic transaxle case and valve body cover)

  5. Check for leakage of coolant or fluid from hose connection during engine start.