Infiniti EX35. Manual - part 1186

PWC-8

< FUNCTION DIAGNOSIS >

POWER WINDOW SYSTEM

ANTI-PINCH SYSTEM (FRONT SIDE)

• Pinch foreign material in the door glass during AUTO-UP operation, and it is the anti-pinch function that low-

ers the door glass 150 mm (5.9 in) or 2 seconds when detected.

• Encoder continues detecting the movement of front power window motor and transmits to power window

main switch as the encoder pulse signal while front power window motor is operating.

• Resistance is applied to the front power window motor rotation that changes the frequency of encoder pulse

signal if foreign material is trapped in the door glass.

• Power window main switch controls to lower the window glass for 150 mm (5.9 in) or 2 seconds after it

detects encoder pulse signal frequency change.

OPERATION CONDITION
• When front door glass AUTO-UP operation is performed (anti-pinch function does not operate just before the

door glass closes and is fully closed)

NOTE:
Depending on environment and driving conditions, if a similar impact or load is applied to the door glass, it
may lower.

DOOR KEY CYLINDER SWITCH OPERATION

Hold the door key cylinder to the LOCK or UNLOCK direction for 1.5 seconds or more to OPEN or CLOSE all
power windows when ignition switch is OFF. In addition, it stops when key position is moved to NEUTRAL dur-
ing operating.
OPERATION CONDITION
• Ignition switch OFF.
• Hold door key cylinder to LOCK position for 1.5 seconds or more to perform CLOSE operation of the door

glass.

• Hold door key cylinder to UNLOCK position for 1.5 seconds or more to perform OPEN operation of the door

glass.

KEYLESS POWER WINDOW DOWN FUNCTION

All power windows open when the unlock button on Intelligent Key is activated and kept pressed for more than
3* seconds with the ignition switch OFF. The windows keep opening if the unlock button is continuously
pressed.
The power window opening stops when the following operations are performed.
• The unlock button is kept pressed more than 15 seconds.
• The ignition switch is turned ON while the power window opening is operated.
• The unlock button is released.
While retained power operation activate, keyless power window down function cannot be operated.
Keyless power window down operation mode can be changed by “PW DOWN SET” mode in “WORK SUP-
PORT”. Refer to 

DLK-49, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

NOTE:
Use CONSULT-III to change settings.
MODE 1 (3 sec) / MODE 2 (OFF) / MODE 3 (5 sec)

POWER WINDOW SYSTEM

PWC-9

< FUNCTION DIAGNOSIS >

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Component Parts Location

INFOID:0000000003573459

Component Description

INFOID:0000000003573460

1.

BCM
M118, M119, M122, M123

2.

Front power window motor (driver side) 
D10

3.

Rear power window motor LH 
D52

4.

Power window main switch
D8, D9

5.

Rear power window switch LH
D54

6.

Front door switch (driver side)
B16

A.

Dash side lower (passenger side)

B.

View with front door finisher removed.

C.

View with rear door finisher re-
moved.

JMKIA2075ZZ

Component

Function

BCM

• Supplies the power to power window switch
• Controls retained power function

Power window main switch

• Directly controls all power window motor of all doors
• Controls anti-pinch operation of power window

Front power window switch (passenger 
side)

• Controls power window motor of front passenger side door
• Controls anti-pinch operation of power window

Rear power window switch (LH & RH)

Controls power window motor of rear right and left doors

Front power window motor (driver side)

• Integrates the encoder and power window motor
• Starts operating with signals from power window main switch
• Outputs front power window motor (driver side) rotation as a pulse signal to power 

window main switch

Front power window motor (passenger 
side)

• Integrates the encoder and power window motor
• Starts operating with signals from power window main switch & front power window 

switch (passenger side)

• Outputs front power window motor (passenger side) rotation as a pulse signal to front 

power window switch (passenger side)

PWC-10

< FUNCTION DIAGNOSIS >

POWER WINDOW SYSTEM

Rear power window motor (LH & RH)

Starts operating with signals from power window main switch & rear power window 
switch (LH & RH)

Front door switch (front side)

Door open/close condition and input to BCM

Component

Function

DIAGNOSIS SYSTEM (BCM)

PWC-11

< FUNCTION DIAGNOSIS >

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DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)

INFOID:0000000003703253

APPLICATION ITEM

CONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

×

: Applicable item

NOTE:

*: This item is displayed, but is not used. 

FREEZE FRAME DATA (FFD) AND IGN COUNTER

Freeze Frame Data

Diagnosis mode

Function Description

Work Support

Changes the setting for each system function.

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

CAN Diag Support Monitor

Monitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Ecu Identification

The BCM part number is displayed.

Configuration

• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

Turn signal and hazard warning lamps

FLASHER

×

×

×

—

AIR CONDITONER*

• Intelligent Key system
• Engine start system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

Body control system

BCM

×

IVIS - NATS

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

—

TRUNK*

×

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

TPMS (AIR PRESSURE MONITOR)

×

×

×