Hyundai Tucson: Speed Sensor

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Intelligent Manual Transaxle (IMT) System / Speed Sensor

Components and Components Location

  1. Control shaft complete


  • Component location : Control shaft complete is mounted on the top of the manual transaxle, and select & shift cable are equipped.
  • Function : Change the gear by shifting a shift lever.


  1. Shift the gear to "neutral".
  2. Turn OFF ignition switch and disconnect the negative (-) batteiy cable.
  3. Remove the air cleaner assembly and air duct.

(Refer to Engine Mechanical System - "Air Cleaner")

  1. Remove the battery and battery tray.

(Refer to Engine Electrical System - "Battery")

  1. Separate the control cable.

1 (Remove the snap pin (A).

2)Separate the select cable (B) and shift cable (C).

  1. Loosen the bolts and then removing the control shaft complete (A).

Tightening torque : 19.6 - 26.5 N.m (2.0 - 2.7 kgf.m. 14.5 - 19.5 lb-ft)



  1. To install, reverse the removal procedures.


When installing, set control shaft lever to neutral position (A).

  • Install the control shaft complete after spreading sealant to touching surface (A) of control shaft complete and transaxle assembly.

Specified sealant: MS 721-40 orMS721-38

  1. After installing, check to be sure that this part operates as designed at each range of T/M side corresponding to each position of shift lever.
  2. Perform the IMT filling check by using the diagnostic tool.

(Refer to Intelligent Manual Transaxle (IMT) Control System - "IMT System Learning Procedures")


     Shift Lever

    Removal Turn ignition switch OFF and then disconnect the battery (-) cable. Remove the floor console assembly. (Re fer to Body (Interior and Exterior) - " Floor Console") Remove the floor air duct (A). Separate the wi

     Control Cable

     Control Cable - Removal

    Turn OFF ignition switch and disconnect the negative (-) batteiy cable. Remove the air duct and air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") Remove the batteiy and batteiy tray. (Refer to Engine E


     Rear wheel speed sensor - Inspection

    Inspection Measure the output voltage between the terminal of the wheel speed sensor and the body ground. WARNING In order to protect the wheel speed sensor, when measuring output voltage, a 100Q resister must be used as shown. C

     Forward Collision-Avoidance Assist Settings

    Setting features Forward Safety With the engine on, select 'Driver Assistance → Forward Safety' from the Settings menu to set whether or not to use each function. If 'Active Assist' is selected, Forward Collision-Avoidance Assist wil