Nissan Murano Z50 (2003 year). Manual - part 142

 

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Nissan Murano Z50 (2003 year). Manual - part 142

 

 

POWER WINDOW SYSTEM

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TIWA0290E

GW-28

POWER WINDOW SYSTEM

Revision; 2004 April

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Terminal and Reference Value for Power Window Main Switch  

AIS002CR

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

1

L

Rear LH power window 
UP signal

when rear LH switch in
power window main switch is
UP at operated.

Battery voltage

2

W/B

Limit switch and encoder ground

 0

3

R/Y

Rear LH power window 
DOWN signal

When rear LH switch in 
power window main switch is 
DOWN at operated.

Battery voltage

4

L

Key cylinder switch lock signal

Key position
(Neutral 

 Locked)

 0

5

R

Rear RH power window
DOWN signal

When rear RH switch in 
power window main switch is 
DOWN at operated.

 Battery voltage

6

R

Key cylinder switch unlock signal

Key position
(Neutral 

 Unlocked)

 0

7

Y/B

Rear RH power window 
UP signal

When rear RH switch in 
power window main switch is
UP at operated.

 Battery voltage

8

G/R

Front driver side 
power window motor UP signal

When power window motor is 
UP at operated

 Battery voltage

9

G/W

Limit switch signal

Driver side door window is 
between fully-open and just 
before fully-closed position (ON)

0

Driver side door window is 
between just before fully-closed 
position and fully-closed position 
(OFF)

5

10

W/L

RAP signal

IGN SW ON

Battery voltage

More than 45 seconds after igni-
tion switch is turned to OFF

0

When driver side door or passen-
ger side open in power window 
timer is operates

0

11

G/W

Front driver side
power window motor DOWN signal

When power window motor is  
DOWN  at operated

 Battery voltage

13

G/Y

Encoder pulse signal

When power window motor oper-
ates.

14

BR/W

Power window serial link

IGN SW ON or power window 
timer operating.

15

G/R

Encoder power supply

IGN SW ON or power window 
timer operating.

10

17

B

Ground

0

19

W/R

Battery power supply

Battery voltage

OCC3383D

PIIA2344J

POWER WINDOW SYSTEM

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Terminal and Reference Value for Front Power Window Switch (Passenger Side)

AIS002CS

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

3

W/B

Limit switch and encoder ground

 0

4

G/R

Encoder power supply

IGN SW ON or power window 
timer operating.

10

8

L

Front passenger side 
power window motor UP signal

When power window motor is
UP at operated.

Battery voltage

9

G

Front passenger side
power window motor DOWN signal

When power window motor is 
DOWN at operated.

Battery voltage

10

W/R

Battery power supply

Battery voltage

11

B

Ground

0

12

G/Y

Encoder pulse signal

When power window motor oper-
ates.

15

G/W

Limit switch signal

Passenger side door window is 
between fully-open and just 
before fully-closed position (ON)

0

Passenger side door window is 
between just before fully-closed 
position and fully-closed position 
(OFF)

5

16

BR/W

Power window serial link

IGN SW ON or power window 
timer operating.

OCC3383D

PIIA2344J

GW-30

POWER WINDOW SYSTEM

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Terminal and Reference Value for BCM 

AIS002CT

*: Does not use to control the power window timer usually.
    Use to control the power window timer when meter and A/C amp. or CAN communication is non-standard
condition.

Work Flow

AIS002CZ

1.

Check the symptom and customer's requests.

2.

Understand the outline of system. Refer to 

GW-18, "System Description"

3.

According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to 

GW-33, "Trouble Diagnosis Symptom Chart"

  

4.

Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.

5.

INSPECTION END

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

7

W/B

Battery power supply

Battery voltage

8

B

Ground

0

10*

R

Door switch 
passenger side signal

ON (Open)

OFF (Close)

Battery voltage

14*

SB

Door switch 
driver side signal

ON (Open)

0

OFF (close)

Battery voltage

28

W/R

Power window power supply

Battery voltage

29

W/L

RAP signal

IGN SW ON

Battery voltage

More then 45 seconds after igni-
tion switch is turned to OFF

0

When driver side or passenger 
side is open in power window 
timer is operates

0

35

R

Ignition switch (ON or START) 

Ignition switch 
(ON or START position)

Battery voltage

70

L

CAN  H

71

Y

CAN  L

74

BR/W

Power window link signal

Ignition switch is ON or power 
window retained power operation 
is activated.

PIIA2344J

POWER WINDOW SYSTEM

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CONSULT-II Inspection Procedure

AIS002D0

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected
in self-diagnosis depending on control unit which carry out CAN communication.

1.

Turn ignition switch “ON”.

2.

Connect “CONSULT-II” to the data link connector.

3.

Turn ignition switch “ON”.

4.

Touch “START (NISSAN BASED VHCL)”.

5.

Touch “BCM”.
If “BCM” is not indicated, go to Refer to 

GI-38

 , “CONSULT-II

Date Link Connector (DLC) Circuit”

6.

Touch “RETAINED PWR”.

PHIA0096E

MBIB0233E

LIIA0033E

LIIA0163E

GW-32

POWER WINDOW SYSTEM

Revision; 2004 April

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7.

Select diagnosis mode.
“ACTIVE TEST” and “WORK SUPPORT” are available.

ACTIVE TEST

WORK SUPPORT

DATA MONITOR

SEL274W

Test Item

Description

RETAINED PWR

This test is able to supply RAP signal (power) from BCM (body control module) to power window 
system and power sunroof system (if equipped). Those systems can be operated when turning on 
“RETAINED PWR” on CONSULT-II screen even if the ignition switch is turned OFF.

NOTE:
During this test, CONSULT-II can be operated with ignition switch in “OFF” position. “RETAINED 
PWR” should be turned “ON” or “OFF” on CONSULT-II screen when ignition switch is ON. Then 
turn ignition switch OFF to check retained power operation. CONSULT-II might be stuck if 
“RETAINED PWR” is turned to “ON” or “OFF” on CONSULT-II screen when ignition switch is OFF.

POWER WINDOW DOWN

This test able to transmitted of power window down signal from BCM to power window main switch 
and front power window switch (passenger side).

Work item

Description

RETAINED PWR

RAP signal’s power supply period can be changed by mode setting. Selects RAP signal’s power 
supply period between three steps

MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).

Work item

Description

IGN ON SW

Indicates (ON / OFF) condition of ignition switch

DOOR SW–DR

Indicates (ON / OFF) condition of front door switch driver side 

DOOE SW–AS

Indicates (ON / OFF) condition of front door switch passenger side 

LOCK SW DR/AS

Indicates (ON / OFF) condition of lock signal from lock and unlock switch on power window main 
switch or front power window switch (passenger side).

UNLK SW DR/AS

Indicates (ON / OFF) condition of unlock signal from lock and unlock switch on power window 
main switch or front power window switch (passenger side).

KEY CYL LK-SW

Indicates (ON / OFF) condition of lock signal from key cylinder.

KEY CYL UN-SW

Indicates (ON / OFF) condition of unlock signal from key cylinder.

POWER WINDOW SYSTEM

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Trouble Diagnosis Symptom Chart 

AIS002D1

Make sure other systems using the signal of the following systems operate normally.

Symptom

Repair order

Refer to page

None of the power windows can be operated using any switch.

1. BCM power supply and ground circuit check

GW-34

2. Power window main switch power supply 
and ground circuit check

GW-35

3. Power window serial link check

GW-55

4. Replace BCM.

BCS-36

Driver side power window alone does not operate.

1. Power window regulator (driver side) circuit 
check

GW-37

2. Replace power window main switch

EI-30

Front passenger side power window alone does not operate.

1. Front power window switch (passenger side) 
power and ground circuit check

GW-36

2. Power window serial link check

GW-55

3. Front power window regulator (passenger 
side) circuit check

GW-38

4. Replace BCM.

BCS-36

Rear LH side power window alone does not operate.

1. Rear power window regulator (LH) circuit 
check

GW-39

Rear RH side power window alone does not operate.

1. Rear power window regulator (RH) circuit 
check

GW-41

Anti-pinch system does not operate normally (driver side).

1. Door window sliding part malfunction

A foreign material adheres to window glass 
or glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.

2. Limit switch adjusting

GW-60

3. Limit switch circuit check (driver side)

GW-43

4. Encoder circuit check (driver side)

GW-46

Anti-pinch system does not operate normally (passenger side).

1. Door window sliding part malfunction

A foreign material adheres to window glass 
or glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.

2. Limit switch adjusting

GW-60

3. Limit switch circuit check (passenger side)

GW-44

4. Encoder circuit check (passenger side)

GW-48

Power window retained power operation does not operate prop-
erly.

1. Check the retained power operation mode 
setting.

GW-32

2. Door switch check

GW-51

3. Replace BCM.

BCS-36

Does not operate by key cylinder switch.

1. Door key cylinder switch check

GW-53

2. Replace power window main switch

EI-30

Power window lock switch does not function.

1. Power window  serial link check

GW-55

2. Power window lock switch check

GW-57

Auto operation does not operate but manual operate normally.
(driver side)

1. Encoder circuit check (driver side)

GW-46

2. Replace power window main switch

EI-30

GW-34

POWER WINDOW SYSTEM

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BCM Power Supply and Ground Circuit Check

AIS002D3

1. 

CHECK FUSE 

Check 10A fuse [No.1, located in fuse block (J/B)[

Check 50A fusible link (letter F  located in the fuse and fusible link box)

NOTE:
Refer to 

GW-17, "Component Parts and Harness Connector Location"

 .

OK or NG

OK

>> GO TO 2.

NG

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to 

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

 .

2. 

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch ON.

2.

Check voltage between BCM connector M35, E118 terminal 7, 35 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Check BCM power supply circuit for open or short.

3. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM connector E118 terminal 8 and ground.

OK or NG

OK

>> BCM power supply and ground circuit is OK.

NG

>> Check BCM ground circuit for open or short.

Auto operation does not operate but manual operate normally.
(passenger side)

1. Encoder circuit check (passenger side)

GW-48

2. Replace front power window switch (passen-
ger side)

EI-30

Symptom

Repair order

Refer to page

7 (W/B) – Ground

: Battery voltage

35 (R) – Ground

: Battery voltage

PIIA3010E

8 (B) – Ground

: Continuity should exist.

PIIA1127E

POWER WINDOW SYSTEM

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Power Window Main Switch Power Supply Circuit Check 

AIS002D5

1. 

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch ON.

2.

Check voltage between power window main switch connector D6, D7 terminals 10, 19 and ground.

OK or NG

OK

>> Power window main switch power supply and ground

circuit is OK.

NG

>> GO TO 2.

2. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch connector D7 terminal 17 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

3. 

CHECK HARNESS CONTINUITY 

1.

Disconnect BCM connector.

2.

Check continuity between BCM connector M35 terminals 28, 29 and power window main switch connec-
tor D6, D7 terminal 10, 19.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness between BCM and power

window main switch.

10 (W/L) – Ground

: Battery voltage

19 (W/R) – Ground

: Battery voltage

PIIA4171E

17 (B) – Ground

: Continuity should exist.

PIIA4172E

28 (W/R) – 19 (W/R)

: Continuity should exist.

29 (W/L) – 10 (W/L)

: Continuity should exist.

PIIA4173E

GW-36

POWER WINDOW SYSTEM

Revision; 2004 April

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4. 

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector. 

2.

Turn ignition switch ON.

3.

Check voltage between BCM connector M35 terminal 28, 29 and ground.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace BCM.

Front Power Window Switch (Passenger Side) Power Supply and Ground Cir-
cuit Check

AIS002D6

1. 

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch ON.

2.

Check voltage between front power window switch (passenger side) connector D35 terminal 10 and
ground.

OK or NG

OK

>> Front power window switch (passenger side) power sup-

ply and ground circuit is OK.

NG

>> GO TO 2.

2. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

Check continuity between front power window switch (passenger side) connector D35 terminal 11 and
ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

28 (W/R) – Ground

: Battery voltage

29 (W/L) – Ground

: Battery voltage

PIIA1419E

10 (W/R) – Ground

: Battery voltage

PIIA4174E

11 (B) – Ground

: Continuity should exist.

PIIA4175E

POWER WINDOW SYSTEM

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3. 

CHECK HARNESS CONTINUITY 

1.

Disconnect BCM connector.

2.

Check continuity between BCM connector M35 terminal 28 and front power window switch (passenger
side) connector D35 terminal 10.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness between BCM and front

power window switch (passenger side).

4. 

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector.

2.

Turn ignition switch ON.

3.

Check voltage between BCM connector M35 terminal 28 and ground.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace BCM.

Front Power Window Regulator (Driver Side) Circuit Check 

AIS002D8

1. 

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

1.

Turn igniting switch ON.

2.

Check voltage between power window main switch connector D6 terminals 8, 11 and ground.

OK or NG

OK

>> GO TO 2.

NG

>> Replace power window main switch.

28 (W/R) – 10 (W/R)

: Continuity should exist.

PIIA4176E

28 (W/R) – Ground

: Battery voltage

PIIA4222E

Connector

Terminals (Wire color)

Condition of power 

window main switch

Voltage (V)

(Approx.)

(+)

(–)

D6

8 (G/R)

Ground

Up

Battery voltage

Down

11 (G/W)

Up

0

Down

Battery voltage 

PIIA4179E

GW-38

POWER WINDOW SYSTEM

Revision; 2004 April

2003 Murano

2. 

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch and front power window regulator (driver side) connector.

3.

Check continuity between power window main switch connector D6 terminal 8, 11 and front power window
regulator (driver side) connector D8 terminals 1,2.

OK or NG

OK

>> Replace front power window motor (driver side).

NG

>> Repair or replace harness between power window main

switch and front power window regulator (driver side).

Front Power Window Regulator (Passenger Side) Circuit Check

AIS002DA

1. 

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) OUTPUT SIGNAL

1.

Turn igniting switch ON.

2.

Check voltage between front power window switch (passenger
side) connector D35 terminals 8, 9 and ground.

*: Power window main switch or front power window switch (passenger side)

OK or NG

OK

>> GO TO 2.

NG

>> Replace front power window switch (passenger side).

2. 

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) and front power window regulator (passenger
side) connector.

3.

Check continuity between front power window switch (passenger side) connector D35 terminals 8,9 and
front power window regulator (passenger side) connector D36 terminals 1, 2.

OK or NG

OK

>> Replace front power window motor (passenger side).

NG

>> Repair or replace harness between front power window

switch (passenger side) and front power window regula-
tor (passenger side).

8 (G/R) – 2 (G/R)

: Continuity should exist.

11 (G/W) – 1 (G/W)

: Continuity should exist.

PIIA4178E

Connector

Terminals (Wire color)

Condition of switch*

Voltage (V)

(Approx.)

(+)

(–)

D35

8 (L)

Ground

Up

Battery voltage

Down

9 (G)

Up

0

Down

Battery voltage 

PIIA4182E

8 (L) – 2 (L)

: Continuity should exist.

9 (G) – 1 (G)

: Continuity should exist.

PIIA4181E

POWER WINDOW SYSTEM

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Rear Power Window Regulator (LH) Circuit Check 

AIS002DB

1. 

CHECK REAR POWER WINDOW SWITCH (LH) OUTPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear power window regulator (LH).

3.

Turn ignition switch ON.

4.

Check voltage between rear power window switch (LH) connec-
tor D52 terminals 1, 2 and ground.

*: Power window main switch or rear power window switch LH

OK or NG

OK

>> Replace rear power window motor (LH).

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch (LH) connector.

3.

Check continuity between rear power window switch (LH) connector D55 terminal 4, 5 and rear power
window regulator (LH) connector D52 terminals 1, 2.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between rear power window

switch (LH) and rear power window regulator (LH).

3. 

CHECK REAR POWER WINDOW SWITCH (LH) POWER SUPPLY 

1.

Connect rear power window switch (LH) connector.

2.

Turn ignition switch ON.

3.

Check voltage between rear power window switch (LH) connector D55 terminal 1 and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness.

Connector

Terminals (Wire color)

Condition of switch*

Voltage (V)

(Approx.)

(+)

(–)

D52

1 (G)

Ground

Up

0

Down

Battery voltage

2 (L)

Up

Battery voltage

Down

0

PIIA4183E

4 (G) – 1 (G)

: Continuity should exist.

5 (L) – 2 (L)

: Continuity should exist.

PIIA4184E

1 (W/L) – Ground

: Battery voltage

PIIA4185E

GW-40

POWER WINDOW SYSTEM

Revision; 2004 April

2003 Murano

4. 

CHECK REAR POWER WINDOW SWITCH LH 

1.

Turn igniting switch OFF.

2.

Disconnect rear power window switch (LH) connector.

3.

Check continuity between rear power window switch (LH) connector D55 terminals 1, 2, 3 and 4, 5.

OK or NG

OK

>> GO TO 5.

NG

>> Replace rear power window switch (LH).

5. 

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Power window main switch is operated, check voltage between power window main switch connector D6
terminals 1, 3 and ground.

OK or NG

OK

>> GO TO 6.

NG

>> Replace power window main switch.

6. 

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch connector D6 terminals 1, 3 and rear power window
switch (LH) connector D55 terminals 2, 3.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Repair or replace harness between power window main

switch and rear power window switch (LH).

Terminal

Switch condition

Continuity 

1

4

DOWN position

Yes

3

Free

1

5

UP position

2

Free

PIIA4186E

Connector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(-)

D6

1 (Y)

Ground

Up

Battery voltage

Down

0

3 (R)

Up

0

Down

Battery voltage

PIIA4187E

1 (Y) – 2 (Y)

: Continuity should exist.

3 (R) – 3 (R)

: Continuity should exist.

PIIA4188E

POWER WINDOW SYSTEM

GW-41

C

D

E

F

G

H

J

K

L

M

A

B

GW

Revision; 2004 April

2003 Murano

Rear Power Window Regulator (RH) Circuit Check 

AIS002DC

1. 

CHECK REAR POWER WINDOW SWITCH (RH) OUTPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear power window regulator (RH).

3.

Turn ignition switch ON.

4.

Check voltage between rear power window switch (RH) connec-
tor D72 terminal 1, 2 and ground.

*: Power window main switch or rear power window switch RH

OK or NG

OK

>> Replace rear power window motor (RH).

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch (RH) connector.

3.

Check continuity between rear power window switch (RH) connector D75 terminals 4, 5 and rear power
window regulator (RH) connector D72 terminal 1, 2.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between rear power window

switch (RH) and rear power window regulator (RH).

3. 

CHECK REAR POWER WINDOW SWITCH (RH) POWER SUPPLY 

1.

Connect rear power window switch (RH) connector.

2.

Turn ignition switch ON.

3.

Check voltage between rear power window switch (RH) connector D75 terminal 1 and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness.

Connector

Terminals (Wire color)

Condition of switch*

Voltage (V)

(Approx.)

(+)

(–)

D72

1 (G)

Ground

Up

0

Down

Battery voltage

2 (L)

Up

Battery voltage

Down

0

PIIA4183E

4 (G) – 1 (G)

: Continuity should exist.

5 (L) – 2 (L)

: Continuity should exist.

PIIA4184E

1 (W/L) – Ground

: Battery voltage

PIIA4185E

GW-42

POWER WINDOW SYSTEM

Revision; 2004 April

2003 Murano

4. 

CHECK REAR POWER WINDOW SWITCH (RH) 

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch (RH) connector.

3.

Check continuity between rear power window switch (RH) connector D75 terminal 1, 2, 3 and 4, 5.

OK or NG

OK

>> GO TO 5.

NG

>> Replace rear power window switch (RH).

5. 

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Power window main switch is operated, check voltage between power window main switch connector D6
terminals 5, 7 and ground.

OK or NG

OK

>> GO TO 6.

NG

>> Replace power window main switch.

6. 

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch connector D6 terminal 5, 7 and rear power window
switch (RH) connector D75 terminal 2, 3.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Repair or replace harness between power window main

switch and rear power window switch (RH).

Terminal

Condition of rear power window switch RH

Continuity 

1

4

DOWN position

Yes

3

Free

1

5

UP position

2

Free

PIIA4186E

Connector

Terminals (Wire color)

Condition of power 

window main switch

Voltage (V)

(Approx.)

(+)

(–)

D6

5 (R)

Ground

Up

0

Down

Battery voltage

7 (Y/B)

Up

Battery voltage

Down

0

PIIA4189E

5 (R) – 3 (R)

: Continuity should exist.

7 (Y/B) – 2 (Y/B)

: Continuity should exist.

PIIA4190E

 

 

 

 

 

 

 

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