Toyota Camry (XV70): System Description
Toyota Camry Repair Manual XV70 (2018-2024) / Vehicle Interior / 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.
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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 BROUGHT TO WORKSHOP
Operation Check
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 igniti
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of
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Freeze Frame Data
FREEZE FRAME DATA CHECK FREEZE FRAME DATA HINT:
The ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored.
(a) Enter the following menus: Powertrain / Radar Cruise1*1 or Radar Cruise2*2 / Trouble Codes.
*1: Output from the ECM
*2: Output f
Removal
REMOVAL CAUTION / NOTICE / HINT
HINT: When removing the name plates or luggage compartment door emblem, heat the luggage compartment panel and name plates using a heat light. Heating Temperature
Item Temperature
Luggage Compartment Door Panel
40 to 60
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