Nissan Murano Z51 (2008 year). Manual - part 297

PWC-84

< ECU DIAGNOSIS >

POWER WINDOW MAIN SWITCH

JCKWM2253GB

Revision: 2008 October

2009 Murano

POWER WINDOW MAIN SWITCH

PWC-85

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

JCKWM2254GB

Revision: 2008 October

2009 Murano

PWC-86

< ECU DIAGNOSIS >

POWER WINDOW MAIN SWITCH

JCKWM2255GB

Revision: 2008 October

2009 Murano

POWER WINDOW MAIN SWITCH

PWC-87

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

JCKWM2256GB

Revision: 2008 October

2009 Murano

PWC-88

< ECU DIAGNOSIS >

POWER WINDOW MAIN SWITCH

Fail Safe

INFOID:0000000003507935

FAIL-SAFE CONTROL

Switches to fail-safe control when malfunction is detected in encoder signal that detects up/down speed and
direction of door glass. Switches to fail-safe control when error beyond regulation value is detected between
the fully closed position and the actual position of the glass.

JCKWM2257GB

Revision: 2008 October

2009 Murano

POWER WINDOW MAIN SWITCH

PWC-89

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

It changes to condition before initialization and the following functions do not operate when switched to fail-
safe control.
• Auto-up operation
• Anti-pinch function
• Retained power function

Perform initial operation to recover when switched to fail-safe mode. However, it switches back to fail-safe
control when malfunction is found in power window switch or front power window motor.

Error

Error condition

Pulse sensor malfunction

When only one side of pulse signal is being detected for more than the specified value.

Both pulse sensors mal-
function

When both pulse signals have not been detected for more than the specified value during glass open/
close operation.

Pulse direction malfunction

When the pulse signal that is detected during glass open/close operation detects the opposite condition 
of power window motor operating direction.

Glass recognition position 
malfunction 1

When it detects the error between glass fully closed position in power window switch memory and actual 
fully closed position during glass open/close operation is more than the specified value.

Glass recognition position 
malfunction 2

When it detects pulse count more than the value of glass full stroke during glass open/close operation.

Malfunction of not yet up-
dated closed position of 
glass

When glass open/close operation is continuously performed without fully closing more than the specified 
value (approximately 10 strokes).

Revision: 2008 October

2009 Murano

PWC-90

< ECU DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

Reference Value 

INFOID:0000000003508830

TERMINAL LAYOUT

PHYSICAL VALUES

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

LIIA2454E

Terminal No.

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name

Input/

Output

3

(W)

Ground

Encoder ground

—

—

0

4

(R)

Ground

Encoder power supply

Output

When ignition switch ON or 
power window timer operates

 Battery voltage

8

(L)

Ground

Power window motor
DOWN signal

Output

When power window motor is 
DOWN at operated.

 Battery voltage

9

(LG)

Ground

Power window motor 
UP signal

Output

When power window motor is
UP at operated.

Battery voltage

10

(P)

Ground

Battery power supply

Input

—

Battery voltage

11

(B)

Ground

Ground

—

—

0

12

(Y)

Ground

Encoder pulse signal 1

Input

When power window motor op-
erates.

JMKIA0070GB

Revision: 2008 October

2009 Murano

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

PWC-91

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

15

(G)

Ground

Encoder pulse signal 2

Input

When power window motor op-
erates.

16

(O)

Ground

Power window serial link

Input/

Output

Ignition switch ON or power win-
dow timer operating.

Terminal No.

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name

Input/

Output

JMKIA0070GB

JPMIA0013GB

Revision: 2008 October

2009 Murano

PWC-92

< ECU DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

Wiring Diagram - POWER WINDOW SYSTEM -

INFOID:0000000004790233

JCKWM2251GB

Revision: 2008 October

2009 Murano

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

PWC-93

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

JCKWM2252GB

Revision: 2008 October

2009 Murano

PWC-94

< ECU DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

JCKWM2253GB

Revision: 2008 October

2009 Murano

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

PWC-95

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

JCKWM2254GB

Revision: 2008 October

2009 Murano

PWC-96

< ECU DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

JCKWM2255GB

Revision: 2008 October

2009 Murano

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

PWC-97

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

JCKWM2256GB

Revision: 2008 October

2009 Murano

PWC-98

< ECU DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

Fail Safe

INFOID:0000000003508832

FAIL-SAFE CONTROL

Switches to fail-safe control when malfunction is detected in encoder signal that detects up/down speed and
direction of door glass. Switches to fail-safe control when error beyond regulation value is detected between
the fully closed position and the actual position of the glass.

JCKWM2257GB

Revision: 2008 October

2009 Murano

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

PWC-99

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

It changes to condition before initialization and the following functions do not operate when switched to fail-
safe control.
• Auto-up operation
• Anti-pinch function
• Retained power function

Perform initial operation to recover when switched to fail-safe mode. However, it switches back to fail-safe
control when malfunction is found in power window switch or in front power window motor.

Error

Error condition

Pulse sensor malfunction

When only one side of pulse signal is being detected for more than the specified value.

Both pulse sensors mal-
function

When both pulse signals have not been detected for more than the specified value during glass open/
close operation.

Pulse direction malfunction

When the pulse signal that is detected during glass open/close operation detects the opposite condition 
of power window motor operating direction.

Glass recognition position 
malfunction 1

When it detects the error between glass fully closed position in power window switch memory and actual 
fully closed position during glass open/close operation is more than the specified value.

Glass recognition position 
malfunction 2

When it detects pulse count more than the value of glass full stroke during glass open/close operation.

Malfunction of not yet up-
dated closed position of 
glass

When glass open/close operation is continuously performed without fully closing more than the specified 
value (approximately 10 strokes).

Revision: 2008 October

2009 Murano