RM3660EC _59 Vehicle Exterior _080734 SLIDING ROOF / CONVERTIBLE _0600093 SLIDING ROOF SYSTEM(for NR Series Engine) J

SLIDING ROOF / CONVERTIBLE  SLIDING ROOF SYSTEM(for NR Series Engine)  Sliding Roof does not Move by Operating Sliding Roof Control Switch  


DESCRIPTION

The sliding roof ECU (sliding roof drive gear sub-assembly) receives slide and tilt signals and operates its built-in motor when the sliding roof switch (map light assembly) is operated.

WIRING DIAGRAM

B537755E04
0.438,3.583 2.344,4.073 1.906,0.49 10 false Sliding Roof Switch (Map Light Assembly) 4.417,3.594 6.646,4.156 2.229,0.563 10 true Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly) 2.083,1.635 3.594,1.885 1.51,0.25 10 false UP 1.833,2 3.344,2.25 1.51,0.25 10 false DOWN 4.375,0.875 5.885,1.125 1.51,0.25 10 false OPN 4.375,1.25 5.885,1.5 1.51,0.25 10 false CLS 4.385,1.635 5.896,1.885 1.51,0.25 10 false UP 4.385,2.01 5.896,2.26 1.51,0.25 10 false DWN 4.385,2.385 4.906,2.76 0.521,0.375 10 false E 1.979,0.875 3.49,1.125 1.51,0.25 10 false OPN 2.021,1.25 3.531,1.5 1.51,0.25 10 false CLS 1.969,2.375 3.479,2.625 1.51,0.25 10 false GND 0.438,3.427 1.948,3.677 1.51,0.25 10 false T6 4.427,3.427 5.938,3.677 1.51,0.25 10 false T12 4.104,0.875 4.365,1.146 0.26,0.271 10 false 10 4.167,1.25 4.427,1.521 0.26,0.271 10 false 8 4.177,1.635 4.438,1.906 0.26,0.271 10 false 5 4.177,2 4.438,2.271 0.26,0.271 10 false 9 4.177,2.385 4.438,2.656 0.26,0.271 10 false 2 2.396,0.875 2.656,1.146 0.26,0.271 10 false 14 2.396,1.25 2.656,1.521 0.26,0.271 10 false 13 2.385,1.635 2.646,1.906 0.26,0.271 10 false 16 2.375,2.01 2.635,2.281 0.26,0.271 10 false 15 2.385,2.375 2.646,2.646 0.26,0.271 10 false 11

CAUTION / NOTICE / HINT

NOTICE:
·

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

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SYSTEM (for NR Series Engine)>INITIALIZATION

·

If a sliding roof ECU (sliding roof drive gear sub-assembly) DTC is output, first perform troubleshooting for the sliding roof ECU (sliding roof drive gear sub-assembly) DTC.

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SYSTEM (for NR Series Engine)>DTC CHECK / CLEAR



PROCEDURE

1.PERFORM ACTIVE TEST USING GTS (SLIDING ROOF)
a.

Connect the GTS to the DLC3.


b.

Turn the engine switch on (IG).


c.

Turn the GTS on.


d.

Enter the following menus: Body Electrical / Sliding Roof / Active Test.


e.

Perform the Active Test according to the display on the GTS.

Body Electrical > Sliding Roof > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
Slide Roof Operate sliding roof motor OFF / Opn/Dwn / Clos/Up -
Body Electrical > Sliding Roof > Active Test
Tester Display
Slide Roof
50004 147 1
OK:

Slide roof is operated using GTS.



Result:
Proceed to
OK
NG



OK

2.READ VALUE USING GTS

NG

5.CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - BODY GROUND)
2.READ VALUE USING GTS
a.

Enter the following menus: Body Electrical / Sliding Roof / Data List.


b.

Read the Data List according to the display on the GTS.

Body Electrical > Sliding Roof > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Open Switch OPEN switch signal OFF or ON OFF: OPEN switch not pressed
ON: OPEN switch pressed 		-
Close Switch CLOSE switch signal OFF or ON OFF: CLOSE switch not pressed
ON: CLOSE switch pressed 		-
Up Switch UP switch signal OFF or ON OFF: UP switch not pressed
ON: UP switch pressed 		-
Down Switch DOWN switch signal OFF or ON OFF: DOWN switch not pressed
ON: DOWN switch pressed 		-
Body Electrical > Sliding Roof > Data List
Tester Display
Open Switch
Close Switch
Up Switch
Down Switch
50003 147 1,4,7,10
OK:

The GTS display changes according to the operation of each switch as shown in the table.



Result:
Proceed to
OK
NG



OK

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF HOUSING>REMOVAL


NG

3.INSPECT SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY)
3.INSPECT SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY)
a.

Remove the sliding roof switch (map light assembly).

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SWITCH ASSEMBLY>REMOVAL


b.

Inspect the sliding roof switch (map light assembly).

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SWITCH ASSEMBLY>INSPECTION


Result:
Proceed to
OK
NG



OK

4.CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY) AND BODY GROUND)

NG

REPLACE SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SWITCH ASSEMBLY>REMOVAL


4.CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY) AND BODY GROUND)
a.

Disconnect the T6 sliding roof switch (map light assembly) connector.


b.

Disconnect the T12 sliding roof ECU (sliding roof drive gear sub-assembly) connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
T12-8 (CLS) - T6-13 (CLS) Always Below 1 Ω
T12-8 (CLS) or T6-13 (CLS) - Body ground Always 10 kΩ or higher
T12-10 (OPN) - T6-14 (OPN) Always Below 1 Ω
T12-10 (OPN) or T6-14 (OPN) - Body ground Always 10 kΩ or higher
T12-9 (DWN) - T6-15 (DOWN) Always Below 1 Ω
T12-9 (DWN) or T6-15 (DOWN) - Body ground Always 10 kΩ or higher
T12-5 (UP) - T6-16 (UP) Always Below 1 Ω
T12-5 (UP) or T6-16 (UP) - Body ground Always 10 kΩ or higher
T6-11 (GND) - Body ground Always Below 1 Ω
T12-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF HOUSING>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

5.CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - BODY GROUND)
a.
B425565C49
1.49,0.281 1.938,0.542 0.448,0.26 2.594,0.896 2.427,0.896 2.427,0.896 1.969,1.073 true 1.594,0.333 1.906,0.531 0.313,0.198 10 false T12 0.146,0.104 0.531,0.427 0.385,0.323 10 false *a 2.635,0.813 2.958,1.052 0.323,0.24 10 false E
*a Front view of wire harness connector
(to Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly))


Disconnect the T12 sliding roof ECU (sliding roof drive gear sub-assembly) connector.


b.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
T12-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF HOUSING>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR