Toyota CH-R Service Manual: System Description

Toyota CH-R Service Manual / Door Lock / Key Reminder Warning System / System Description

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 that the key has not been removed.

System Diagram

SYSTEM DIAGRAM Key Reminder Warning System Communication Table Sender Receiver Signal Line Main Body ECU (Multiplex Network Body ECU) ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the key reminder warning system. *: Use the Techstream. PROCEDURE 1. VEHICLE ...

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