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Home >> Lexus >> 2022 >> UX 250h Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Diagnostic Codes) (2 Of 4) (Hybrid) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1300: Skid Control ECU Malfunction [10/2018 - ] >> Monitor Description

Monitor Description

The skid control ECU (brake booster with master cylinder assembly) has a self-diagnosis function. When an EEPROM, serial communication, CPU or IC malfunction is detected during self-diagnosis, the skid control ECU (brake booster with master cylinder assembly) illuminates the MIL and stores a DTC.