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Home >> Hyundai >> 2021 >> Tucson SEL, FWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System >> Rear Wheel Speed Sensor >> Repair Procedures >> Replacement

Repair Procedures: Replacement

  1. Remove the Rear Wheel Hub Bearing Assembly.

    (Refer to Driveshaft and Axle - "REAR HUB - CARRIER ")

  2. Fix the rear hub bearing assembly (A) on the vise.
    NOTE:
    • When fixing on the vise, use a cloth not to be damaged the hub bearing assembly.
    • Be careful if excessive force for fixing on the vise may damage the hub bearing assembly.
    G00591551Courtesy of HYUNDAI MOTOR AMERICA
  3. Check the direction of the Sensor Cap (A).
    G00591552Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the Sensor Cap by hammering on a gap between Sensor Cap and Hub Bearing Assembly using a Scraper (A).
    G00591553Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • In order to widen the gap little by little, hammering around the bearing cap 10-20 times.
      G00591554Courtesy of HYUNDAI MOTOR AMERICA
    • When removing the sensor cap, remove it in a straight direction not to damage the tone wheel or encoder.
      G00591555Courtesy of HYUNDAI MOTOR AMERICA
  5. Check if distorted or damaged the tone wheel or encoder (A).
    G00591556Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Check if damaged the tone wheel or encoder after removing the sensor cap and replace the hub bearing if it was deformed.
    • If the tone wheel is deformed, it may trigger the MIL ON or other problems.
      G00591557Courtesy of HYUNDAI MOTOR AMERICA
  6. Position the Sensor Cap to the same direction of Sensor Cap connector (A) as you checked before removing.
    G00591558Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Before installing the sensor cap, do not let any foreign material and contaminant into the hub bearing (A) assembly.
      G00591559Courtesy of HYUNDAI MOTOR AMERICA
  7. Install the Sensor Cap (A) with the Special Service Tool (09527-AL200).
    G00591560Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Hammer until there is no gap between the SST and hub bearing assembly and install the sensor cap.
      G00591561Courtesy of HYUNDAI MOTOR AMERICA
    • Be careful not to tilt to one side when installing the sensor cap as it may damage the tone wheel or encoder.
    • When Sensor Cap installation, hammering it until the gap disappeared between the sensor cap and hub bearing assembly.
      G00591562Courtesy of HYUNDAI MOTOR AMERICA
  8. Install the Rear Wheel Hub Bearing Assembly.

    (Refer to Driveshaft and Axle - "REAR HUB - CARRIER ")