RM38T0EC _59 Vehicle Exterior _114986 SLIDING ROOF / CONVERTIBLE _0584017 PANORAMIC MOON ROOF SYSTEM(Production Date from 2023/04) J

SLIDING ROOF / CONVERTIBLE  PANORAMIC MOON ROOF SYSTEM(Production Date from 2023/04)  Remote Control System does not Operate  


DESCRIPTION

The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or wireless transmitter. Then, the main body ECU (multiplex network body ECU) activates the power window motor and sends the remote control signals to the sliding roof ECU (sliding roof drive gear assembly) via LIN communication. The sliding roof ECU (sliding roof drive gear assembly) receives the signals and activates the sliding motor.

CAUTION / NOTICE / HINT

NOTICE:
·

The panoramic moon roof key-linked function and panoramic moon roof wireless transmitter-linked function are operative when the power window customize settings "Door Key P/W Up Function", "Door Key P/W Down Function", "P/W Up W/Transmit Function" and "P/W Down W/Transmit Function" are set to "Enable" using the GTS. (The default setting of each is "Disable".)

·

If the sliding roof ECU (sliding roof drive gear assembly) or roof sunshade ECU (sliding roof drive gear sub-assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear assembly) must be initialized.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>PANORAMIC MOON ROOF SYSTEM (Production Date from 2023/04)>INITIALIZATION

·

The panoramic moon roof system uses the CAN and LIN communication systems. First, confirm that there are no malfunctions in the CAN and LIN communication systems. Refer to How to Proceed with Troubleshooting.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>PANORAMIC MOON ROOF SYSTEM (Production Date from 2023/04)>HOW TO PROCEED WITH TROUBLESHOOTING



PROCEDURE

1.CHECK REMOTE CONTROL FUNCTION
a.

Check the key-linked and wireless transmitter-linked functions.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>PANORAMIC MOON ROOF SYSTEM (Production Date from 2023/04)>OPERATION CHECK


Result:
Result Proceed to
Both the power windows and sliding roof operate by the key-linked and wireless transmitter-linked functions. A
The sliding roof does not operate by the key-linked or wireless transmitter-linked function, but all of the power windows operate. B
Both the power windows and sliding roof do not operate by the key-linked or wireless transmitter-linked function. C



A

USE SIMULATION METHOD TO CHECK

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


B

2.CHECK PANORAMIC MOON ROOF SYSTEM OPERATION

C

GO TO POWER WINDOW CONTROL SYSTEM

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (Production Date from 2023/04)>HOW TO PROCEED WITH TROUBLESHOOTING


2.CHECK PANORAMIC MOON ROOF SYSTEM OPERATION
a.

Check the panoramic moon roof system operation.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>PANORAMIC MOON ROOF SYSTEM (Production Date from 2023/04)>OPERATION CHECK

OK:

Panoramic moon roof system operates normally.



Result:
Proceed to
OK
NG



OK

3.PERFORM INITIALIZATION

NG

GO TO OTHER PROBLEM (Sliding Roof does not Move by Operating Sliding Roof Control Switch)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SYSTEM (Production Date from 2023/04)>Sliding Roof does not Move by Operating Sliding Roof Control Switch


3.PERFORM INITIALIZATION
a.

Initialize the sliding roof ECU (sliding roof drive gear assembly).

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>PANORAMIC MOON ROOF SYSTEM (Production Date from 2023/04)>INITIALIZATION


Result:
Proceed to
NEXT



NEXT

4.CHECK REMOTE CONTROL FUNCTION
4.CHECK REMOTE CONTROL FUNCTION
a.

Check the key-linked and wireless transmitter-linked functions.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SYSTEM (Production Date from 2023/04)>OPERATION CHECK

OK:

The key-linked and wireless transmitter-linked functions operate normally.



Result:
Proceed to
OK
NG



OK

END (PROBLEM DUE TO INITIALIZATION FAILURE)

NG

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF HOUSING (for Panoramic Moon Roof)>DISASSEMBLY