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Home >> Lexus >> 2020 >> RC 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests >> Variable Gear Ratio Steering System >> DTC C15A4/64: Motor Rotation Angle Malfunction; DTC C15A9/66: Lock Holder Deviation Detection; DTC C15AA/66: Lock Mechanism Release Incomplete; DTC C15AB/66: Lock Mechanism Insertion [09/2014 - 09/2020] >> Procedure
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DTC C15A4/64: Motor Rotation Angle Malfunction; DTC C15A9/66: Lock Holder Deviation Detection; DTC C15AA/66: Lock Mechanism Release Incomplete; DTC C15AB/66: Lock Mechanism Insertion [09/2014 - 09/2020]: Procedure

  1. REPLACE STEERING ACTUATOR ASSEMBLY 
    1. Replace the steering actuator assembly.

      Refer to REMOVAL [09/2014 - ]

      Result

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    Result: 

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