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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 C1425: Open in Stop Switch Circuit; DTC P0573: Brake Switch "A" Circuit High [04/2018 - ] >> Component Operating Range

Component Operating Range

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P0572

All of the following conditions are met -
Stop light switch assembly on experience On
Stop light switch assembly off experience On
Stop light switch assembly voltage 2.75 V or less, or 4.25 V or more
P0573

Both of the following conditions are met -
Serial communication with high side IC Valid
Stop light switch assembly voltage 2.75 V or less