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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 System Voltage Circuit Short to Ground or Open (P056014)

MONITOR DESCRIPTION The auxiliary battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history, Freeze Frame Data and fuel trim values. If the auxiliary battery voltage falls below a minimum level, the memory is cleared and

 Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DESCRIPTION If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode. If power window initialization has not been performed, the auto up and down functions will not operate. WIRING DIAGRAM CAUTION / NO

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