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Home >> Lexus >> 2021 >> UX 250h Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Diagnostic Codes (4 Of 4) & Circuit Tests) (Hybrid) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C146C: Open Circuit in ABS Motor Relay Circuit; DTC C146D: Short Circuit in ABS Motor Relay Circuit [10/2018 - ] >> Component Operating Range

Component Operating Range

C052E

Both of the following conditions are met -
Command to ABS motor relay On
ABS pump motor voltage 7.607 V or more
C052D (CASE 1)

ABS pump motor voltage Less than 7.607 V, or 18.57 V or more