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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 Operation Check

OPERATION CHECK CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION (a) Turn the ignition switch to ON. (b) With L on the mirror select and mirror adjust switch selected, check that the outer rear view mirror assembly LH surface moves up, down, left and right normally. (c) With R on the mirror select

 Utility

UTILITY WRITE VIN/VEHICLE IDENTIFICATION NUMBER NOTICE: When the airbag sensor assembly is replaced, it is necessary to write the VIN/Vehicle Identification Number. Since the VIN information of the airbag sensor assembly is acquired via ECM, it is necessary to first write the VIN of ECM.

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