Infiniti G35 (V35) Sedan. Manual - part 1095

PWC-212

< ECU DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

POWER WINDOW MAIN SWITCH

Fail Safe

INFOID:0000000000961721

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.

JCKWA0056GB

POWER WINDOW MAIN SWITCH

PWC-213

< ECU DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

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 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).

PWC-214

< ECU DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

FRONT POWER WINDOW SWITCH

FRONT POWER WINDOW SWITCH

Reference Value 

INFOID:0000000000961722

TERMINAL LAYOUT

PHYSICAL VALUES

FRONT POWER WINDOW SWITCH

JMKIA0134ZZ

Terminal No.

Wire 

color

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name

Input/

Output

3

Groun

d

LG

Encoder ground

—

—

0

4

Groun

d

B

Encoder power supply

Output

When ignition switch ON or 
power window timer operates

10

8

9

L

Power window motor
UP signal

Output

When power window motor is
UP at operated.

 Battery voltage

9

8

G

Power window motor 
DOWN signal

Output

When power window motor is
DOWN at operated.

Battery voltage

10

Groun

d

Y

Battery power supply

Input

—

Battery voltage

11

Groun

d

B

Ground

—

—

0

12

3

P

Encoder pulse signal 1

Input

When power window motor op-
erates.

JMKIA0070GB

FRONT POWER WINDOW SWITCH

PWC-215

< ECU DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

 

Wiring Diagram— POWER WINDOW CONTROL  SYSTEM —

INFOID:0000000000961723

15

3

O

Encoder pulse signal 2

Input

When power window motor op-
erates.

16

Groun

d

V

Power window serial link

Input/

Output

IGN SW ON or power window 
timer operating.

Terminal No.

Wire 

color

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name

Input/

Output

JMKIA0070GB

JPMIA0013GB