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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Dynamic Rear Steering System - Diagnostic Codes & Symptom Tests >> Dynamic Rear Steering System >> DTC C1B13: Motor Rotation Angle Not Detected [12/2017 - 10/2023] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:
  • When replacing the DRS ECU (rear steering control ECU), perform neutral position memorization and motor rotation angle sensor calibration.

    Refer to CALIBRATION [12/2017 - 10/2023]

  • If the rear steering link assembly or the rear suspension is removed and installed, replaced, or adjusted, after performing actuator calibration value initialization, perform neutral position memorization and motor rotation angle sensor calibration.

    Refer to CALIBRATION [12/2017 - 10/2023]