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Home >> Lexus >> 2023 >> NX 250 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Electronically Controlled Brake System - Diagnostic Codes (4 Of 6)) >> Electronically Controlled Brake System (For Hev Model) >> Dtc C126E-15: Reservoir Level Switch Circuit Short To Battery Or Open [11/2021 - 03/2024] >> Monitor Description

Monitor Description

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When The Voltage At Terminal Lbl Of The No. 1 Skid Control ECU (Brake Booster With Master Cylinder Assembly) Is A Specific Value Or More (Open Circuit Judgment Range) For A Certain Amount Of Time, The No. 2 Skid Control ECU (Brake Actuator Assembly) Judges That There Is An Open In The Fluid Level Warning Switch Circuit And Illuminates The Mil And Stores This Dtc.