Infiniti M35/M45 Y50. Manual - part 1155

FRONT WIPER AND WASHER SYSTEM

WW-25

C

D

E

F

G

H

I

J

L

M

A

B

WW

CONSULT-II Functions (BCM)

NKS003WL

CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.

CONSULT-II BASIC OPERATION

Refer to 

GI-38, "CONSULT-II Start Procedure"

 .

WORK SUPPORT
Operation Procedure

1.

Touch “WIPER” on “SELECT TEST ITEM” screen.

2.

Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.

3.

Touch “WIPER SPEED SETTING” on “SELECT WORK ITEM” screen.

4.

Touch “START”.

5.

Touch “CHANGE SETT”.

6.

The setting will be changed and“ CURRENT SETTING” will be displayed.

7.

Touch “END”.

Work Support Setting Item

NOTE:
Factory setting

DATA MONITOR
Operation Procedure

1.

Touch “WIPER” on “SELECT TEST ITEM” screen.

2.

Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.

3.

Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.

4.

When “SELECTION FROM MENU” is selected, touch items to be monitored. If “ALL SIGNALS” is
selected, all items will be monitored.

5.

Touch “START”.

6.

Touch “RECORD” while monitoring to record the status of the item being monitored. To stop recording,
touch “STOP”.

BCM diagnosis position

Diagnosis mode

Description

WIPER

WORK SUPPORT

Changes the setting for each function.

DATA MONITOR

Displays BCM input data in real time.

ACTIVE TEST

Device operation can be checked by applying a drive signal to device.

BCM

SELF-DIAG RESULTS

BCM performs self-diagnosis of CAN communication.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

Item

Description

CONSULT-II

WIPER SPEED SETTING

When wiper switch is at INTERMITTENT, front wiper intermittent time can be selected 
according to vehicle speed.

●

ON (Operated)/OFF

NOTE

  (Not operated)

ON/OFF

ALL SIGNALS

Monitors all the signals.

SELECTION FROM MENU

Selects items and monitors them.

WW-26

FRONT WIPER AND WASHER SYSTEM

Display Item List

ACTIVE TEST
Operation Procedure

1.

Touch “WIPER” on “SELECT TEST ITEM” screen.

2.

Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.

3.

Touch “FR WIPER” on “SELECT TEST ITEM” screen.

4.

Touch items to be tested, and check operation.

5.

During operation check, touching “OFF” deactivates operation.

Display Item List

NOTE:
With INTERMITTENT operation, the front wiper moves only once.

Monitor item

Contents

IGN ON SW

“ON/OFF”

Displays status (ignition switch IGN position: ON/other: OFF) of ignition switch judged from the 
ignition switch signal.

IGN SW CAN

“ON/OFF”

Displays status (ignition switch IGN position: ON/other: OFF) of ignition switch judged from the 
ignition switch signal (CAN communication lines).

FR WIPER HI

“ON/OFF”

Displays status (front wiper switch high position: ON/other: OFF) of front wiper high switch 
judged from the wiper switch signal.

FR WIPER LOW

“ON/OFF”

Displays status (front wiper switch low position: ON/other: OFF) of front wiper low switch 
judged from the wiper switch signal.

FR WIPER INT

“ON/OFF”

Displays status (front wiper switch intermittent position: ON/other: OFF) of front wiper intermit-
tent switch judged from the wiper switch signal.

FR WASHER SW

“ON/OFF”

Displays status (front washer switch ON position: ON/other: OFF) of front washer switch judged 
from the wiper switch signal.

INT VOLUME

“1 - 7”

Displays status (wiper intermittent dial position setting 1- 7) of intermittent volume switch 
judged from the wiper switch signal.

FR WIPER STOP

“ON/OFF”

Displays status (front wiper stop position: ON/move: OFF) of front wiper motor stop judged 
from the front wiper auto stop signal.

VEHICLE SPEED

 “km/h” 

Displays status vehicle speed as judged from vehicle speed signal.

Test item

Indication on CONSULT-II display

Description

Front wiper output

FR WIPER

With a certain operation (HI, LO, INT), the front wiper can be oper-

ated.

NOTE

FRONT WIPER AND WASHER SYSTEM

WW-27

C

D

E

F

G

H

I

J

L

M

A

B

WW

CONSULT-II Functions (IPDM E/R)

NKS003WM

CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.

CONSULT-II BASIC OPERATION

Refer to 

GI-38, "CONSULT-II Start Procedure"

 .

DATA MONITOR
Operation Procedure

1.

Touch “DATA MONITOR” on “SELECT DIAG MODE ” screen.

2.

Touch “ALL SIGNALS”, “MAIN SIGNALS” or “SELECTION FROM MENU” on the “SELECT MONITOR
ITEM” screen.

3.

When “SELECTION FROM MENU” is selected, touch individual items to be monitored. In “ALL SIG-
NALS”, all items are monitored. In “MAIN SIGNALS”, predetermined items are monitored.

4.

Touch “START”.

5.

Touch “RECORD” while monitoring to record the status of the item being monitored. To stop recording,
touch “STOP”.

All Signals, Main Signals, Selection From Menu

NOTE:
Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the dis-
play may not be correct.

ACTIVE TEST
Operation Procedure

1.

Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.

2.

Touch “FRONT WIPER” on “SELECT TEST ITEM” screen.

3.

Touch item to be tested, and check operation.

4.

Touch “OFF” while testing to stop the operation.

Diagnosis Mode

Description

SELF

−

DIAG RESULTS

Refer to 

PG-20, "SELF-DIAG RESULTS"

 .

DATA MONITOR

The input/output data of IPDM E/R is displayed in real time.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

ACTIVE TEST

IPDM E/R sends a drive signal to electronic components to check their operation.

ALL SIGNALS

Monitors all items.

MAIN SIGNALS

Monitor the predetermined item.

SELECTION FROM MENU

Selects items and monitors them.

Item name

CONSULT-II 

screen display

Display or unit

Monitor item selection

Description

ALL

SIGNALS

MAIN 

SIGNALS

SELECTION 

FROM MENU

FR wiper request

FR WIP REQ

STOP/1 LOW/
LOW/HI

×

×

×

Signal status input from BCM

Wiper auto stop

WIP AUTO STOP

ACT P/STOP P

×

×

×

Output status of IPDM E/R

Wiper protection

WIP PROT

OFF/BLOCK

×

×

×

Control status of IPDM E/R

Test item

CONSULT-II 

screen display

Description

Front wiper (HI, LO) output

FRONT WIPER

With a certain operation (HI, LO), the front wiper relay (HIGH and LOW) can be 
operated.

WW-28

FRONT WIPER AND WASHER SYSTEM

Front Wiper Does Not Operate

NKS003WN

CAUTION:

●

During IPDM E/R fail-safe control, front wipers may not operate. Refer to 

PG-18, "CAN COMMUNI-

CATION LINE CONTROL"

  in “PG IPDM E/R” to make sure that it is not in fail-safe status.

1. 

ACTIVE TEST

With CONSULT-II

1.

Select “IPDM E/R” by CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.

2.

Select “FRONT WIPER” on “SELECT TEST ITEM” screen.

3.

Touch “LO” or “HI” screen.

Without CONSULT-II

Start up auto active test. Refer to 

PG-23, "Auto Active Test"

 .

Does front wiper operate normally?

YES

>> GO TO 2.

NO

>> GO TO 4.

2. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-II

1.

Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT
TEST ITEM” screen.

2.

Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “FR WIPER INT”, “FR WIPER LOW”, and “FR
WIPER HI” turn ON-OFF according to wiper switch operation.

Without CONSULT-II

Refer to 

LT-239, "Combination Switch Inspection"

 .

OK or NG

OK

>> GO TO 3.

NG

>> Check combination switch (wiper switch). Refer to 

LT-

239, "Combination Switch Inspection"

 .

3. 

CHECK CIRCUIT BETWEEN IPDM E/R AND BCM 

Select “BCM” on CONSULT-II, and perform self-diagnosis for
“BCM”.

Displayed self-diagnosis results

NO DTC>>Replace BCM. Refer to 

BCS-15, "Removal and Installa-

tion of BCM"

 .

CAN COMM CIRCUIT>>Check CAN communication line of BCM.

Refer to 

BCS-13, "CAN Communication Inspection

Using CONSULT-II (Self-Diagnosis)"

 .

SKIA3486E

PKIB0110E

PKIA7627E