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Home >> Lexus >> 2017 >> LS 460 L, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Power Steering >> Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests >> Variable Gear Ratio Steering System >> DTC C15A4/64: Actuator Malfunction; DTC C15A9/66: Lock Holder Deviation Detection; DTC C15AA/66: Lock Mechanism Release Incomplete; DTC C15AB/66: Lock Mechanism Insertion Malfunction [09/2015 - ] >> Procedure
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DTC C15A4/64: Actuator Malfunction; DTC C15A9/66: Lock Holder Deviation Detection; DTC C15AA/66: Lock Mechanism Release Incomplete; DTC C15AB/66: Lock Mechanism Insertion Malfunction [09/2015 - ]: Procedure

  1. REPLACE STEERING ACTUATOR (POWER STEERING LINK ASSEMBLY) 
    1. Replace steering actuator (power steering link assembly) (Refer to REMOVAL [09/2015 - ] ).
      NOTE:

      Before replacing the steering actuator (power steering link assembly), make sure to use Data List to confirm and record the "Elec Angle Position" value (Refer to DATA LIST / ACTIVE TEST [09/2015 - ] ).

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