RM3660EC _59 Vehicle Exterior _080745 WINDOW / GLASS _0600092 POWER WINDOW CONTROL SYSTEM(for NR Series Engine) J

WINDOW / GLASS  POWER WINDOW CONTROL SYSTEM(for NR Series Engine)  Driver Side Power Window does not Operate with Power Window Master Switch  


DESCRIPTION

When the ignition switch is ON, the power window regulator motor assembly (for driver door) is operated by the multiplex network master switch assembly. The power window regulator motor assembly (for driver door) has motor, regulator and ECU functions.

WIRING DIAGRAM

B429610E31
4.063,1.854 4.583,2.167 0.521,0.313 10 false 15 3.552,1.958 4.073,2.271 0.521,0.313 10 false DOWN 3.792,0.5 4.313,0.813 0.521,0.313 10 false UP 2.927,1.271 3.448,1.583 0.521,0.313 10 false GND 2.938,0.542 3.479,0.865 0.542,0.323 10 false B 2.698,0.469 3.24,0.792 0.542,0.323 10 false 11 2.698,1.167 3.24,1.49 0.542,0.323 10 false 12 0.115,0.542 0.99,1.073 0.875,0.531 10 false from Battery 1.104,0.708 2.135,1 1.031,0.292 10 false ECU-B NO. 2 4.063,0.396 4.604,0.719 0.542,0.323 10 false 20 5.177,0.396 5.719,0.719 0.542,0.323 10 false 10 5.24,1.854 5.781,2.177 0.542,0.323 10 false 7 5.427,5.063 5.969,5.385 0.542,0.323 10 false B 5.438,5.521 5.979,5.844 0.542,0.323 10 false GND 5.083,5.958 7.01,6.333 1.927,0.375 10 false Power Window Regulator Motor Assembly (for Driver Door) 5.25,4.969 5.792,5.292 0.542,0.323 10 false 2 5.26,5.406 5.802,5.729 0.542,0.323 10 false 1 1.938,5.24 2.979,5.583 1.042,0.344 10 false POWER 0.792,6.375 2.625,6.583 1.833,0.208 10 false : LIN Communication Line 0.594,5.063 1.479,5.479 0.885,0.417 10 false from Battery 5.427,1.979 5.948,2.292 0.521,0.313 10 false DOWN 5.427,0.49 5.948,0.802 0.521,0.313 10 false UP 3.427,4.188 5.052,4.625 1.625,0.438 10 false Main Body ECU (Multiplex Network Body ECU) 2.115,2.167 3.083,2.365 0.969,0.198 10 false L7 2.115,2.344 5.042,2.563 2.927,0.219 10 false Multiplex Network Master Switch Assembly 5.083,5.792 6.052,5.99 0.969,0.198 10 false L2

CAUTION / NOTICE / HINT

NOTICE:
·

The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>HOW TO PROCEED WITH TROUBLESHOOTING

·

If the power window regulator motor assembly (for driver door) has been replaced with a new one, initialize the power window control system.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW CONTROL SYSTEM (for NR Series Engine)>INITIALIZATION

·

Inspect the fuses for circuits related to this system before performing the following procedure.

·

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


*: w/ Smart Entry and Start System



PROCEDURE

1.READ VALUE USING GTS (MAIN BODY)
a.

Connect the GTS to the DLC3.


b.

Turn the ignition switch to ON.


c.

Turn the GTS on.


d.

Enter the following menus: Body Electrical / Main Body / Data List.


e.

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

Body Electrical > Main Body > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Communication D-Door Motor Connection status between power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped
OK: Normal communication 		-
Communication Master SW Connection status between multiplex network master switch assembly and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped
OK: Normal communication 		-
Body Electrical > Main Body > Data List
Tester Display
Communication D-Door Motor
Communication Master SW
50003 123 49,70
OK:

OK is displayed for each Data List item above.



Result:
Proceed to
OK
NG



OK

2.READ VALUE USING GTS (D-DOOR MOTOR)

NG

GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting)

Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM (for NR Series Engine)>HOW TO PROCEED WITH TROUBLESHOOTING


2.READ VALUE USING GTS (D-DOOR MOTOR)
a.

Enter the following menus: Body Electrical / D-Door Motor / Data List.


b.

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

Body Electrical > D-Door Motor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
D Door P/W Up SW Driver door power window manual up switch signal OFF or ON OFF: Driver door power window manual up switch not being operated
ON: Driver door power window manual up switch being operated 		-
D Door P/W Down SW Driver door power window manual down switch signal OFF or ON OFF: Driver door power window manual down switch not being operated
ON: Driver door power window manual down switch being operated 		-
Body Electrical > D-Door Motor > Data List
Tester Display
D Door P/W Up SW
D Door P/W Down SW
50003 124 2,3
OK:

On the GTS screen, ON or OFF is displayed accordingly.



Result:
Proceed to
OK
NG



OK

3.PERFORM ACTIVE TEST USING GTS (D-DOOR MOTOR)

NG

4.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door))
3.PERFORM ACTIVE TEST USING GTS (D-DOOR MOTOR)
a.

Enter the following menus: Body Electrical / D-Door Motor / Active Test.


b.

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

CAUTION:

Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.


Body Electrical > D-Door Motor > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
Power Window Power window OFF / DOWN / UP -
Body Electrical > D-Door Motor > Active Test
Tester Display
Power Window
50004 124 1
OK:

Driver door power window operates normally.



Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door)

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW REGULATOR MOTOR (for Front Door)>REMOVAL


4.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door))
a.

Disconnect the L7 multiplex network master switch assembly connector.


b.

Disconnect the L2 power window regulator motor assembly (for driver door) connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
L7-20 (UP) - L2-10 (UP) Always Below 1 Ω
L7-20 (UP) or L2-10 (UP) - Body ground Always 10 kΩ or higher
L7-15 (DOWN) - L2-7 (DOWN) Always Below 1 Ω
L7-15 (DOWN) or L2-7 (DOWN) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

5.INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR