Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION KEY REMINDER WARNING SYSTEM DESCRIPTION
(a) When the driver door is opened with the ignition switch off or ACC, this system causes a buzzer to sound in order to warn the driver th
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the key reminder warning system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
OPERATION CHECK CHECK FUNCTION (a) Check that the key reminder warning buzzer sounds.
(1) With the driver door closed, insert the key into the ignition key cylinder and then make sure that the ignit
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
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2 DISCHARGE FUEL SYSTEM PRESSURE
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3 DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
DESCRIPTION When the ignition switch ON, the multiplex network master switch assembly sends remote up and down signals to each power window regulator motor assembly via LIN communication. CAUTION / NOTICE / HINT
NOTICE:
If a power window regulator motor assembly has been replaced with a new one,