RM3090E _59 Vehicle Exterior _008792 WINDOW / GLASS _0050247 POWER WINDOW CONTROL SYSTEM(w/o Jam Protection Function) J

WINDOW / GLASS  POWER WINDOW CONTROL SYSTEM(w/o Jam Protection Function)  Power Windows do not Operate at All  


DESCRIPTION

The power windows operate by using the power window regulator master switch assembly, power window regulator switch assembly, rear power window regulator switch assembly LH or rear power window regulator switch assembly RH.

The power window regulator master switch assembly, power window regulator switch assembly, rear power window regulator switch assembly LH and rear power window regulator switch assembly RH connect the same power supply and ground lines.

CAUTION / NOTICE / HINT

NOTICE:

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


PROCEDURE

1.CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - BATTERY AND BODY GROUND)
a.
E270693
0.792,0.781 1.208,1.042 0.417,0.26 0.292,2.094 0.708,2.354 0.417,0.26 0.229,3.604 0.646,3.865 0.417,0.26 0.156,0.125 0.469,0.281 0.313,0.156 10 *a 0.917,0.833 1.229,0.99 0.313,0.156 10 3A 0.354,3.646 0.667,3.802 0.313,0.156 10 3D 0.417,2.135 0.729,2.292 0.313,0.156 10 3C
*a
3A
3D
3C
*a Front vie of wire harness connector
(to Instrument Panel Junction Block Assembly)


Disconnect the instrument panel junction block assembly connectors.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
3D-9 - Body ground Always Below 1 Ω



c.

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

Standard Voltage:
Tester Connection Condition Specified Condition
3A-1 - Body ground Always 11 to 14 V
3C-44 - Body ground Ignition switch ON 11 to 14 V
Ignition switch off Below 1 V



Result:
Proceed to
OK
NG



OK

2.CHECK HARNESS AND CONNECTOR (POWER WINDOW MASTER SWITCH ASSEMBLY - BATTERY AND BODY GROUND)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.CHECK HARNESS AND CONNECTOR (POWER WINDOW MASTER SWITCH ASSEMBLY - BATTERY AND BODY GROUND)
a.
B276330C03
0.229,0.896 0.479,1.104 0.25,0.208 1.948,1.052 2.167,0.24 2.167,0.24 2.323,0.24 true 1.01,1.021 0.844,0.51 0.844,0.51 0.698,0.51 true 0.302,0.906 0.615,1.104 0.313,0.198 10 J5 0.104,0.083 0.417,0.281 0.313,0.198 10 *a 2.396,0.198 2.552,0.396 0.156,0.198 10 B 0.406,0.427 0.927,0.635 0.521,0.208 10 E
*a Front view of wire harness connector
(to Power Window Regulator Master Switch Assembly)


Disconnect the power window regulator master switch assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
J5-1 (E) - Body ground Always Below 1 Ω



c.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
J5-6 (B) - Body ground Ignition switch ON 11 to 14 V
Ignition switch off Below 1 V



Result:
Proceed to
OK
NG



OK

3.INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

NG

4.CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY AND BODY GROUND)
3.INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
a.

Remove the power window regulator master switch assembly.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW MASTER SWITCH>REMOVAL


b.

Inspect the power window regulator master switch assembly.

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW MASTER SWITCH>INSPECTION


Result:
Proceed to
OK
NG



OK

REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL


NG

REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

Click hereVehicle Exterior>WINDOW / GLASS>POWER WINDOW MASTER SWITCH>REMOVAL


4.CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY AND BODY GROUND)
a.

Disconnect the 3C instrument panel junction block assembly connector.


b.

Disconnect the J5 power window regulator master switch assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
3C-11 - J5-6 (B) Always Below 1 Ω
J5-1 (E) - Body ground Always Below 1 Ω
3C-11 or J5-6 (B) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR