DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Electronically Controlled Brake System (HV) - Diagnostic Codes (05 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C0594-00: Brake Booster Motor "A" Performance [12/2019 - 11/2023] >> Component Operating Range

Component Operating Range

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Both of the following conditions are met -
High side voltage effective invalidity Valid
Output duty order value (command to motor relay port) 0%