LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2018 >> LS 500h AWD >> Repair and Diagnosis (Single Page) >> Steering >> Power Steering >> Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests >> Variable Gear Ratio Steering System >> DTC C15C3: Brake System Control Module [10/2017 - 10/2020] >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC C15C3: Brake System Control Module [10/2017 - 10/2020]: Procedure

  1. CHECK DTC (ELECTRONICALLY CONTROLLED BRAKE SYSTEM) 
    1. Check for DTCs in the electronically controlled brake system.

      Refer to DTC CHECK / CLEAR [10/2017 - 09/2018] , or refer to DTC CHECK / CLEAR [09/2018 - 10/2020]

      Chassis > ABS/VSC/TRAC > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2017 - 09/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2018 - 09/2019]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2019 - 10/2020]