Toyota Corolla Cross: 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 | Proceed to |
|---|---|
|
All customize settings are not recalled |
A |
| Some customize settings are not recalled |
B |
| Only multimedia settings are not recalled |
C |
| B |
.gif) | GO TO STEP 8 |
| C |
| GO TO AUDIO AND VISUAL SYSTEM (PROBLEM SYMPTOMS TABLE) |
|
.gif)
| 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) |
|
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) |
|
Result | Proceed to |
|---|---|
|
"Enable" is set | A |
|
"Disable" is set | B |
| B |
| PERFORM CUSTOMIZE FUNCTION |
|
| 3. |
CHECK THE SYMPTOMS |
(a) Check the problem symptoms.
|
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
| B | | GO TO STEP 7 |
|
| 4. |
CHECK WIRELESS DOOR LOCK CONTROL SYSTEM |
(a) Check the wireless door lock control system.
Click here
.gif)
OK:
Wireless door lock control system is normal
| NG | | GO TO WIRELESS DOOR LOCK CONTROL SYSTEM |
|
| 5. |
CHECK SMART KEY SYSTEM (for Entry Function) |
(a) Check the smart key system (for Entry Function).
for HEV Model: Click here
for Gasoline Model: Click here
OK:
Smart Key system (for Entry Function) is normal
| NG | | GO TO ENTRY AND START SYSTEM (for Entry Function) for HEV Model: Click here for Gasoline Model: Click here
|
|
| 6. |
CHECK SMARY KEY SYSTEM (for Start Function) |
(a) Check the smart key system (for Start Function).
for HEV Model: Click here
for Gasoline Model: Click here
OK:
Smart key system (for Start Function) is normal
| OK | | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| NG | | GO TO ENTRY AND START SYSTEM (for Start Function) for HEV Model: Click here for Gasoline Model: Click here
|
| 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
| OK | | GO TO AUDIO AND VISUAL SYSTEM (PROBLEM SYMPTOMS TABLE) |
| NG | | GO TO STEP 4 |
| 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
| OK | |
HINT:
|
| NG | | GO TO OTHER SYSTEMS NOTICE: Inspect systems related to the Customize Setting items that were not recalled. |
READ NEXT:
Driver Identification Method cannot be Set
DESCRIPTION When a setting assignment using the multi-display is performed, the smart key system (for Start Function), audio and visual system*1 will use the device when performing a search. If detect
SEE MORE:
Check Mode Procedure
CHECK MODE PROCEDURE HINT: Compared to normal mode, check mode is more sensitive to malfunctions. Therefore, check mode can detect malfunctions that cannot be detected in normal mode.
NOTICE: All the stored DTCs and freeze frame data are cleared if: 1) the engine stop and start ECU is switched fro
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 REAR DOOR OUTSIDE MOULDING SUB-ASSEMBLY
75076
- -
2 REAR DOOR OUTSIDE LOWER MOULDING SUB-ASSEMBLY
75078 -
- -
3 HOLE PLUG
