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Home >> Lexus >> 2021 >> ES 250 Base >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column - Service Information >> Heated Steering Wheel Controller >> Installation [06/2018 - ] >> Procedure

Installation [06/2018 - ]: Procedure

  1. INSTALL HEATED STEERING WHEEL CONTROLLER (STEERING VIBRATION ECU) 
    1. Connect the connector to the heated steering wheel controller (steering vibration ECU).
    2. Install the heated steering wheel controller (steering vibration ECU) and steering wheel pad bracket with the 2 screws.
      GTY783344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Work carefully so that the heater thermistor does not come off the lower steering wheel boss cover.
      • If the heater thermistor comes off the lower steering wheel boss cover, replace the steering wheel assembly.
    3. Connect the spiral cable connector to the heated steering wheel controller (steering vibration ECU).
  2. INSTALL HORN BUTTON ASSEMBLY 

    Refer to INSTALLATION [06/2018 - 08/2020] , or refer to INSTALLATION [08/2020 - ]