Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Certification Ecu

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 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 CONNECTOR HOLDER 82666 - - - 2 SMART KEY ECU ASSEMBLY (

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 SMART KEY ECU ASSEMBLY (CERTIFICATION ECU) 89990A - - -

 Electrical Key Oscillator (for Front Floor)

RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 CONSOLE BOX ASSEMBLY 58810J - - - 2 NO. 1 INDOOR

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 Backup Boost Converter Circuit

DESCRIPTION A backup boost converter is built into the engine stop and start ECU. The backup boost converter helps maintain the power source voltage when the engine is restarted by stop and start control. This prevents various functions such as the audio and visual system from malfunctioning if th

 Rear Seat Belt Warning Light Malfunction

DESCRIPTION The power distribution box assembly sends a signal indicating a rear seat belt status when the ignition switch is ON to the main body ECU (multiplex network body ECU) via CXPI communication. The main body ECU (multiplex network body ECU) sends a signal indicating the rear door courtesy

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