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Home >> Lexus >> 2021 >> ES 300h Luxury >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (4 Of 5) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1428: Motor Circuit [06/2018 - ] >> Monitor Strategy

Monitor Strategy

Related DTCs C052B: ABS pump motor range/performance
C052D (Case 2): ABS pump motor circuit high
Required Sensors/Components(Main) Brake actuator assembly
Required Sensors/Components(Related) Skid control ECU (brake booster with master cylinder assembly)
Frequency of Operation Continuous
Duration 0.2 seconds: C052D (Case 2)
2 seconds: C052B
MIL Operation Immediately
Sequence of Operation None