Infiniti G35 (V35). Manual - part 805

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FRONT WIPER AND WASHER SYSTEM

3. 

CHECK IPDM E/R

With CONSULT-ll

1.

Connect IPDM E/R connector and front wiper motor connector.

2.

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

3.

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

4.

Touch “HI” screen.

5.

Check voltage between IPDM E/R harness connector E7 termi-
nal 31 and ground while front wiper HI is operating.

Without CONSULT-ll

1.

Connect IPDM E/R connector and front wiper motor connector.

2.

Start auto active test. Refer to 

PG-21, "Auto Active Test"

 .

3.

Check voltage between IPDM E/R harness connector E7 terminal 31 and ground while front wiper HI is
operating.

OK or NG

OK

>> Replace front wiper motor. Refer to 

WW-33, "Removal and Installation of Front Wiper Drive

Assembly"

 .

NG

>> Replace IPDM E/R. Refer to 

PG-27, "Removal and Installation of IPDM E/R"

 .

Only Front Wiper Intermittent Does Not Operate

NKS000MA

1. 

CHECK COMBINATION SWITCH

With CONSULT-ll

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”, turn ON-OFF according to
wiper switch operation.

Without CONSULT-ll

Refer to 

LT-100, "Combination Switch Inspection"

 .

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NG

>> Check combination switch (wiper switch) Refer to 

LT-

100, "Combination Switch Inspection"

 .

Front Wiper Interval Time Is Not Controlled by Vehicle Speed

NKS000MB

1. 

CHECK FUNCTION OF COMBINATION METER

Confirm that speedometer operates normally.

Does front wiper operate normally?

YES

>> GO TO 2.

NO

>> Combination meter vehicle speed system malfunction. Refer to 

DI-15, "Vehicle Speed Signal

Inspection"

 .

31 - Ground

: Battery voltage.

31 - Ground

: Battery voltage.

SKIA5306E

PKIB0110E

FRONT WIPER AND WASHER SYSTEM

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2. 

CHECK CAN COMMUNICATION BETWEEN BCM AND COMBINATION METER

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

Displayed self-diagnosis results

NO DTC>>Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

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

Refer to 

BCS-15, "CAN Communication Inspection

Using CONSULT-II (Self-Diagnosis)"

 .

Front Wiper Intermittent Operation Switch Position Cannot Be Adjusted

NKS000MC

1. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-ll

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 “INT VOLUME”, changes in order form 1 to 7
according to wiper switch operation.

Without CONSULT-ll

Refer to 

LT-100, "Combination Switch Inspection"

 .

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NG

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

LT-

100, "Combination Switch Inspection"

 .

Wiper Does Not Wipe When Front Washer Operates

NKS000MD

1. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-ll

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 WASHER SW” turn ON-OFF according to
wiper switch operation.

Without CONSULT-ll

Refer to 

LT-100, "Combination Switch Inspection"

 .

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NG

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

LT-

100, "Combination Switch Inspection"

 .

PKIA7627E

PKIB0110E

PKIB0110E

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FRONT WIPER AND WASHER SYSTEM

After Front Wiper Operate for 10 Seconds They Stop for 20 Seconds, and After 
Repeating the Operations Five Times They Become Inoperative

NKS000ME

CAUTION:

●

When auto-stop signal has not varied for 10 seconds or longer while IPDM E/R is operating front
wipers, IPDM E/R considers that front wipers are locked, and stops wiper output. That causes this
symptom.

●

This status can be checked by “DATA MONITOR” of “IPDM E/R” on which “WIPER PROTECTION”
item shows “BLOCK”.

1. 

CHECK WIPER MOTOR SIGNAL

With CONSULT-ll

Select “IPDM E/R” by CONSULT-II. With “DATA MONITOR”, make
sure that “WIP AUTO STOP” turns “ACT P” - “STOP P” linked with
front wiper operation. 

Without CONSULT-ll

GO TO 2.

OK or NG

OK

>> Replace IPDM E/R. Refer to 

PG-27, "Removal and

Installation of IPDM E/R"

 .

NG

>> GO TO 2.

2. 

CHECK WIPER AUTO STOP CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector and front wiper motor connec-
tor.

3.

Check continuity between IPDM E/R harness connector E7 ter-
minal 32 and front wiper motor harness connector E52 terminal
4.

4.

Check continuity between IPDM E/R harness connector E7 ter-
minal 32 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness or connector.

PKIA7614E

32 - 4 

: Continuity should exist.

32 - Ground

: Continuity should not exist.

PKIB4154E

FRONT WIPER AND WASHER SYSTEM

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3. 

CHECK FRONT WIPER MOTOR

1.

Connect IPDM E/R connector and front wiper connector.

2.

Turn ignition switch ON.

3.

Check voltage between IPDM E/R harness connector and
ground while front wiper motor is stopped and while it is operat-
ing.

OK or NG

OK

>> Replace IPDM E/R. Refer to 

PG-27, "Removal and Installation of IPDM E/R"

 .

NG

>> Replace front wiper motor. Refer to 

WW-33, "Removal and Installation of Front Wiper Drive

Assembly"

 .

Front Wiper Does Not Stop

NKS000MF

1. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-ll

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”, “FR
WIPER HI”, and “FR WASHER SW” turn ON-OFF according to
wiper switch operation.

Without CONSULT-ll

Refer to 

LT-100, "Combination Switch Inspection"

 .

OK or NG

OK

>> Replace IPDM E/R. Refer to 

PG-27, "Removal and

Installation of IPDM E/R"

 .

NG

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

LT-100, "Combination Switch Inspection"

 .

 (+)

(

−

)

Condition

Voltage

IPDM E/R 
connector

Terminal 

E7

32 Ground

Wiper stopped

Approx. 0 V

Wiper operating

Battery voltage

SKIA5303E

PKIB0110E