Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Power Back Door System

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 POWER BACK DOOR UNIT ASSEMBLY SET LH *2 MULTIPLEX NETWORK DOOR ECU *3 POWER BACK DOOR WARNING BUZZER *4 POWER BACK DOOR UNIT ASSEMBLY SET

 System Diagram

SYSTEM DIAGRAM

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The power back door system troubleshooting procedure is based on the premise that the smart key system (for Entry Function) is operating normally. Check the power back

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 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL - - - - 3 ACCELERATOR PEDAL SENSOR ASSEMBLY

 Ultrasonic Sensor (Front Left Center) Missing Message (C1AE287)

DESCRIPTION This DTC is output when an open circuit or short occurs in the communication line between a front center ultrasonic sensor (FLC sensor) and the front corner ultrasonic sensor (FL sensor), or when a malfunction occurs in a front center ultrasonic sensor (FLC sensor) on the front.

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