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Home >> Lexus >> 2021 >> ES 250 Luxury >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Except Hybrid) - Diagnostic Codes (1 Of 4) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> On-Vehicle Inspection [06/2018 - ] >> Procedure

On-Vehicle Inspection [06/2018 - ]: Procedure

  1. WARNING LIGHT AND INDICATOR LIGHT INITIAL CHECK 
    1. When the engine switch is turned on (IG), check that the ABS warning light, brake warning light / red (malfunction), slip indicator light, VSC OFF indicator light, brake hold standby indicator light and brake hold operated indicator light come on for approximately 3 seconds.

      HINT: 

      If the warning lights and indicator lights does not illuminate or illuminates for more than approximately 3 seconds, perform troubleshooting for the electronically controlled brake system.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]