RM38T0EC _58 Vehicle Interior _142036 MY SETTINGS _0593734 MY SETTINGS SYSTEM J

MY SETTINGS  MY SETTINGS SYSTEM  My Setting cannot be Recalled  


DESCRIPTION

It may be possible to determine the cause of the problem by the customize setting items which are not recalled or type of registered device for which a recall is not performed. If all customize setting items are not recalled, it is suspected that the main body ECU (multiplex network body ECU) is malfunctioning or there is a My Settings error. If some customize setting items are not recalled, it is suspected that another system is malfunctioning.

CAUTION / NOTICE / HINT

NOTICE:

Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.


PROCEDURE

1.CHECK THE SYMPTOMS
a.

Check the problem symptoms.


Result:
Result Proceed to
All customize settings are not recalled A
Some customize settings are not recalled B
Only multimedia settings are not recalled (w/ Audio and Visual System) C
Only multimedia settings are not recalled (w/ Navigation System) D



A

2.CHECK CUSTOMIZE SETTING USING GTS

B

8.CHECK RECALL OPERATION

C

GO TO AUDIO AND VISUAL SYSTEM (PROBLEM SYMPTOMS TABLE)

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>AUDIO AND VISUAL SYSTEM (Production Date from 2023/04)>PROBLEM SYMPTOMS TABLE


D

GO TO NAVIGATION SYSTEM (PROBLEM SYMPTOMS TABLE)

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION SYSTEM (Production Date from 2023/04)>PROBLEM SYMPTOMS TABLE


2.CHECK CUSTOMIZE SETTING USING GTS
a.

Select the setting by referring to the table below.

HINT:

Depending on the specifications of the vehicle, some items may not be displayed.


My Settings
Tester Display Description Default Setting ECU
My Settings Function Setting of my settings function. Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
50006 110
Common Setting
Tester Display Description Default Setting ECU
Driver Recognition Auto Switch Function Sets the function that switches driver information when the door is opened/closed Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Automatically Switch Function (Key) Sets the function that uses key authentication to switch driver information Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Entry Unlock Correction Function Sets the function that uses entry door unlock control for personal identification Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Wireless Unlock Correction Function Sets the function that uses wireless door unlock control for personal identification Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Inside Key Correction Function Sets the function that uses interior certification for personal identification Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Digital Key Unlock Correction Function Sets the function that uses digital key door unlock control for personal identification Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
Automatically Switch Function (Digital Key) Sets the function that uses digital key authentication to switch driver information Enable $00:Disable,$01:Enable Main body ECU (multiplex network body ECU)
50006 111

Result:
Result Proceed to
"Enable" is set A
"Disable" is set B



A

3.CHECK THE SYMPTOMS

B

PERFORM CUSTOMIZE FUNCTION

Click hereVehicle Interior>MY SETTINGS>MY SETTINGS SYSTEM>CUSTOMIZE PARAMETERS


3.CHECK THE SYMPTOMS
a.

Check the problem symptoms.


Result:
Result Proceed to
My Settings are not recalled when using an electrical key transmitter sub-assembly A
My Settings are not recalled when using a Bluetooth device*1 B


*1: for Vehicles which display the assigned settings of Bluetooth devices on the multi-display



A

4.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM

B

7.CHECK RECALL OPERATION
4.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM
a.

Check the wireless door lock control system.

Click hereVehicle Interior>DOOR LOCK>WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Entry and Start System)>OPERATION CHECK


OK:

Wireless door lock control system is normal


Result:
Proceed to
OK
NG



OK

5.CHECK SMART ENTRY AND START SYSTEM (for Entry Function)

NG

GO TO WIRELESS DOOR LOCK CONTROL SYSTEM

Click hereVehicle Interior>DOOR LOCK>WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Entry and Start System)>HOW TO PROCEED WITH TROUBLESHOOTING


7.CHECK RECALL OPERATION
a.

Using an electrical key transmitter sub-assembly as an assigned setting device, check if My Settings are recalled.


OK:

My Settings are recalled


Result:
Result Proceed to
OK (w/ Audio and Visual System) A
OK (w/ Navigation System) B
NG C



A

GO TO AUDIO AND VISUAL SYSTEM (PROBLEM SYMPTOMS TABLE)

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>AUDIO AND VISUAL SYSTEM (Production Date from 2023/04)>PROBLEM SYMPTOMS TABLE


B

GO TO NAVIGATION SYSTEM (PROBLEM SYMPTOMS TABLE)

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION SYSTEM (Production Date from 2023/04)>PROBLEM SYMPTOMS TABLE


C

4.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM
8.CHECK RECALL OPERATION
a.

Set the settings of customize setting items that are not recalled to the My Settings system again.


b.

Perform user identification again and check if the customize setting items are recalled.


OK:

My Settings are recalled


Result:
Proceed to
OK
NG



OK

END
HINT:
·

The following cause is suspected.

-

An ECU that controlled the Customize Setting items that were not recalled was replaced, and the settings were cleared.


·

Use simulation method to check

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING




NG

GO TO OTHER SYSTEMS
NOTICE:

Inspect systems related to the Customize Setting items that were not recalled.