Nissan Frontier D40. Manual - part 1171

 

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Nissan Frontier D40. Manual - part 1171

 

 

WIPER AND WASHER SYSTEM SYMPTOMS

WW-57

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

Front wiper does not 
stop.

HI only

• Combination switch
• BCM

Combination switch
Refer to 

BCS-52, "Symptom 

Table"

.

Front wiper request signal
• BCM
• IPDM E/R

IPDM E/R DATA MONITOR
"FR WIP REQ"

IPDM E/R

LO only

• Combination switch
• BCM

Combination switch
Refer to 

BCS-52, "Symptom 

Table"

.

Front wiper request signal
• BCM
• IPDM E/R

IPDM E/R DATA MONITOR
"FR WIP REQ"

IPDM E/R

INT only

• Combination switch
• BCM

Combination switch
Refer to 

BCS-52, "Symptom 

Table"

.

Front wiper request signal
• BCM
• IPDM E/R

IPDM E/R DATA MONITOR
"FR WIP REQ"

Front wiper does not 
operate normally.

Intermittent adjustment 
cannot be performed.

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to 

BCS-52, "Symptom 

Table"

.

BCM

Intermittent control 
linked with vehicle 
speed cannot be per-
formed.

Check the vehicle speed detection wiper setting.
Refer to 

BCS-20, "WIPER : CONSULT-III Function (BCM - WIPER)"

.

Wiper is not linked to 
the washer operation.

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to 

BCS-52, "Symptom 

Table"

.

BCM

Does not return to stop 
position (Repeatedly 
operates for 10 sec-
onds and then stops 
for 20 seconds. After 
that, it stops the opera-
tion).

• IPDM E/R
• Harness between IPDM E/R and front wiper 

motor

• Front wiper motor

Front wiper auto stop signal 
circuit
Refer to 

WW-19, "Compo-

nent Function Check"

.

Symptom

Probable malfunction location

Inspection item

WW-58

< SYMPTOM DIAGNOSIS >

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

Description

INFOID:0000000005272713

FRONT WIPER MOTOR PROTECTION FUNCTION

• IPDM E/R may stop the front wiper to protect the front wiper motor if any obstruction (operation resistance)

such as a large amount of snow is detected during the front wiper operation.

• At that time turn OFF the front wiper and remove the foreign object. Then wait for approximately 20 seconds

or more and reactivate the front wiper. The wiper will operate normally.

FRONT WIPER DOES NOT OPERATE

WW-59

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

FRONT WIPER DOES NOT OPERATE

Description

INFOID:0000000005272714

The front wiper does not operate under any operation conditions.

Diagnosis Procedure

INFOID:0000000005272715

Regarding Wiring Diagram information, refer to 

WW-23, "Wiring Diagram"

.

1.

 CHECK WIPER RELAY OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Start IPDM E/R auto active test. Refer to 

PCS-13, "Diagnosis Description"

.

2.

Check that the front wiper operates at the LO/HI operation.

CONSULT-III ACTIVE TEST

1.

Select "FRONT WIPER" of IPDM E/R active test item.

2.

While operating the test item, check front wiper operation.

Is front wiper operation normal?

YES

>> GO TO 5

NO

>> GO TO 2

2.

 CHECK FRONT WIPER MOTOR FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuse is not blown.

Is the fuse blown?

YES

>> Replace the fuse after repairing the applicable circuit.

NO

>> GO TO 3

3.

 CHECK FRONT WIPER MOTOR GROUND OPEN CIRCUIT 

1.

Disconnect front wiper motor.

2.

Check continuity between front wiper motor harness connector
and ground.

Does continuity exist?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

 CHECK FRONT WIPER MOTOR OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

LO

: Front wiper LO operation

HI

: Front wiper HI operation

OFF

: Stop the front wiper.

Unit

Location

Fuse No.

Capacity

Front wiper motor

IPDM E/R

39

30 A

Front wiper motor

Ground

Continuity

Connector

Terminal

E23

2

Yes

WKIA3194E

WW-60

< SYMPTOM DIAGNOSIS >

FRONT WIPER DOES NOT OPERATE

1.

Turn the ignition switch ON.

2.

Select "FRONT WIPER" of IPDM E/R active test item.

3.

With operating the test item, check voltage between IPDM E/R
harness connector and ground.

Is the measurement value normal?

YES

>> Replace front wiper motor. Refer to 

WW-63, "Wiper Motor and Linkage"

.

NO

>> Replace IPDM E/R. Refer to 

PCS-33, "Removal and Installation of IPDM E/R"

.

5.

 CHECK FRONT WIPER REQUEST SIGNAL INPUT

CONSULT-III DATA MONITOR

1.

Select "FR WIP REQ" of IPDM E/R data monitor item.

2.

Switch the front wiper switch to HI and LO.

3.

With operating the front wiper switch, check the status of "FR WIP REQ".

Is the status of item normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-33, "Removal and Installation of IPDM E/R"

.

NO

>> GO TO 6

6.

 CHECK COMBINATION SWITCH

1.

Perform the inspection of the combination switch. Refer to 

BCS-52, "Symptom Table"

.

Is combination switch normal?

YES

>> Replace BCM. Refer to 

BCS-54, "Removal and Installation"

.

NO

>> Repair or replace the applicable parts.

Terminals

Test item

Voltage 

(Approx.)

(+)

(

)

IPDM E/R

Ground

FRONT WIP-

ER

Connector

Terminal

E121

32

LO

Battery 
voltage

OFF

0 V

35

HI

Battery 
voltage

OFF

0 V

WKIA1427E

Monitor item

Condition

Monitor 

status

FR WIP REQ

Front wiper switch HI

HI

ON

STOP

OFF

Front wiper switch LO

1LOW

ON

STOP

OFF

 

 

 

 

 

 

 

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