Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Hybrid Vehicle Control Ecu

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 Removal

REMOVAL CAUTION / NOTICE / HINT Procedure Part Name Code 1 NEGATIVE AUXILIARY BATTERY TERMINAL - - - - 2 CONNECTOR HOLDER

 Installation

INSTALLATION CAUTION / NOTICE / HINT Procedure Part Name Code 1 HYBRID VEHICLE CONTROL ECU 89981 - - - 2 CONNECTOR HOLDER

 Inverter With Converter

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 Precaution

PRECAUTION INITIALIZATION NOTICE: Make sure to perform the necessary procedures (adjustment, calibration, initialization, or registration) after parts related to the cable has been disconnected from the negative (-) battery terminal. When parts related to the charging system have b

 Hybrid/EV Battery Voltage High (P31B300)

DESCRIPTION If the voltage of any HV battery cell exceeds the threshold, charging will be prohibited. If charging cannot be prohibited due to a hybrid battery system malfunction, this DTC will be stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL War

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