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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 Repair

REPAIR PROCEDURE 1. REPAIR INTAKE VALVE SEAT NOTICE: While repairing the intake valve seat, make sure to constantly check the valve seat width and valve seating position. Release the cutter gradually to make the intake valve seat smooth. (a) Using a 45° cutter, resurface the intak

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE Hybrid Control System Symptom Suspected Area Link Cannot enter EV mode CAN Communication System Pattern Select Switch EV Mode Circuit EV mode switch (electric parking brake switch assembly) Comb

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