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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 58 (Dynamic Radar Cruise Control System (HV) - Diagnostic Codes & Circuit Tests) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model) >> DTC P1578-00: Brake System [11/2018 - 02/2019] >> Description

DTC P1578-00: Brake System [11/2018 - 02/2019]: Description

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When a malfunction in the electronically controlled brake system is detected, DTC P1578-00 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from
P1578-00 Brake System When the power switch is on (IG) and the dynamic radar cruise control system is operating, a malfunction in the electronically controlled brake system is detected for 0.2 seconds or more. Electronically controlled brake system Does not come on Hybrid vehicle control ECU assembly