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Home >> Toyota >> 2020 >> Prius XLE >> Repair and Diagnosis >> External Pages >> Different car >> Section 374 (Electronically Controlled Brake System - Diagnostic Codes (C1415-U0073) & Symptom Tests (Hybrid)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1427: Malfunction in Motor [04/2018 - ] >> Component Operating Range

Component Operating Range

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All of the following conditions are met -
Skid control ECU (brake booster with master cylinder assembly) state Initial check
After command to ABS motor relay on to off detection, 0.002 seconds passes Met
ABS pump motor voltage Less than 1.3 V for less than 0.022 seconds within 0.024 seconds