Nissan Pathfinder (2006 year). Manual - part 405

REAR WIPER AND WASHER SYSTEM

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2006 Pathfinder

Display Item List

ACTIVE TEST
Operation Procedure

1.

Touch "WIPER" on the "SELECT TEST ITEM" screen.

2.

Touch "ACTIVE TEST" on the "SELECT DIAG MODE" screen.

3.

Touch item to be tested and check operation of the selected item.

4.

During the operation check, touching "BACK" deactivates the operation.

Display Item List

Rear Wiper Does Not Operate

EKS00G03

1. 

REAR WIPER ACTIVE TEST 

1.

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

2.

Select "ACTIVE TEST" on "SELECT DIAG MODE" screen.

3.

Select "RR WIPER" on "SELECT TEST ITEM" screen.

4.

Make sure rear wiper operates.

OK or NG

OK

>> GO TO 7.

NG

>> GO TO 2.

Monitor item name

 "OPERATION OR UNIT"

Contents

IGN ON SW

"ON/OFF"

Displays "IGN Position (ON)/OFF, ACC Position (OFF)" status as judged from ignition switch signal.

IGN SW CAN

"ON/OFF"

Displays "IGN Position (ON)/OFF, ACC Position (OFF)" status as judged from CAN communica-
tions.

FR WIPER INT

"ON/OFF"

Displays "Front Wiper INT (ON)/Other (OFF)" status as judged from wiper switch signal.

FR WIPER LOW

"ON/OFF"

Displays "Front Wiper LOW (ON)/Other (OFF)" status as judged from wiper switch signal.

FR WIPER HI

"ON/OFF"

Displays "Front Wiper HI (ON)/Other (OFF)" status as judged from wiper switch signal.

FR WASHER SW

"ON/OFF"

Displays "Front Washer Switch (ON)/Other (OFF)" status as judged from wiper switch signal.

INT VOLUME

(1 - 7)

Displays intermittent operation dial position setting (1 - 7) as judged from wiper switch signal.

VEHICLE SPEED

"0.0 km/h"

Displays vehicle speed as received over CAN communication.

FR WIPER STOP

"ON/OFF"

Displays "Stopped (ON)/Operating (OFF)" status as judged from the auto-stop signal.

RR WIPER INT

"ON/OFF"

Displays "Rear Wiper INT (ON)/Other (OFF)" status as judged from wiper switch signal.

RR WIPER ON

"ON/OFF"

Displays "Rear Wiper (ON)/Other (OFF)" status as judged from wiper switch signal.

RR WASHER SW

"ON/OFF"

Displays "Rear Washer Switch (ON)/Other (OFF)" status as judged from wiper switch signal.

RR WIPER STOP

"ON/OFF"

Displays "Stopped (OFF)/Operating (ON)" status as judged from the auto stop switch 1.

RR AUTO STP 2

"ON/OFF"

Displays "Stopped (OFF)/Operating (ON)" status as judged from the auto stop switch 2.

Test item

Display on CONSULT-II screen

Description

Front wiper HI output

FR WIPER (HI)

Front wiper HI can be operated by any ON-OFF operation.

Front wiper LO output

FR WIPER (LO)

Front wiper LO can be operated by any ON-OFF operation.

Front wiper INT output

FR WIPER (INT)

Front wiper INT can be operated by any ON-OFF operation.

Rear wiper output

RR WIPER

Rear wiper can be operated by any ON-OFF operation.

Wiper should operate.

SKIA3503E

WW-38

REAR WIPER AND WASHER SYSTEM

2006 Pathfinder

2. 

CHECK REAR WIPER MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and rear wiper motor connector.

3.

Check continuity between BCM harness connector M19 terminal
55 and rear wiper motor harness connector D602 terminal 4.

OK or NO

OK

>> GO TO 3.

NO

>> Repair harness or connector.

3. 

CHECK GLASS HATCH AJAR SWITCH

1.

Make sure hatch glass is closed.

2.

Check continuity between BCM connector M19 terminal 42 and
ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair harness if shorted. If not, refer to 

BL-84, "Diag-

nostic Procedure 1"

  for further glass hatch ajar switch

diagnosis. 

4. 

CHECK REAR WIPER MOTOR SHORT CIRCUIT

Check continuity between rear wiper motor harness connector D602
terminal 4 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> After repairing harness, be sure to disconnect battery

negative cable, and then reconnect it. After the battery
cable is reconnected, the steering angle sensor neutral
position must be reset on vehicles equipped with VDC.
Refer to 

BRC-58, "Adjustment of Steering Angle Sensor

Neutral Position"

 .

5. 

CHECK GROUND CIRCUIT 

Check continuity between rear wiper motor harness connector D602
terminal 1 and ground.

OK or NG

OK

>> GO TO 6.

NG

>> Repair harness or connector.

55 - 4

: Continuity should exist.

LKIA0548E

42 - Ground

: Continuity should not exist.

WKIA2092E

4 - Ground

: Continuity should not exist.

LKIA0549E

1 - Ground

: Continuity should exist.

LKIA0550E

REAR WIPER AND WASHER SYSTEM

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2006 Pathfinder

6. 

 CHECK REAR WIPER OPERATING

1.

Connect BCM connector and rear wiper motor connector.

2.

Select "RR WIPER" during "ACTIVE TEST". Refer to 

WW-37,

"ACTIVE TEST"

 . When rear wiper is operating, check voltage

between BCM harness connector terminal and ground.

OK or NG

OK

>> Replace rear wiper motor. Refer to 

WW-43, "REAR WIPER MOTOR"

 .

NG

>> Replace BCM. Refer to 

BCS-27, "Removal and Installation"

 .

7. 

CHECK COMBINATION SWITCH INPUT SIGNAL

Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WIPER INT", "RR WIPER ON" turn ON-OFF according to
operation of wiper switch.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> Check the wiper switch. Refer to 

BCS-3, "COMBINA-

TION SWITCH READING FUNCTION"

 .

Rear Wiper Stop Position Is Incorrect

EKS00G04

1. 

CHECK COMBINATION SWITCH INPUT SIGNAL

Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WIPER STOP" turns ON-OFF according to wiper opera-
tion.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> GO TO 2.

BCM

(–)

Condition

Voltage

(Approx.)

(+)

Connector

Terminal

M19

55

Ground

Stopped

0V

ON operation

Battery voltage

LKIA0551E

When wiper switch is in 
INT position

: RR WIPER INT ON

When wiper switch is in
ON position

: RR WIPER ON ON

SKIA4243E

When wiper switch is in 
OFF position

: RR WIPER STOP   OFF

SKIA4244E

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REAR WIPER AND WASHER SYSTEM

2006 Pathfinder

2. 

CHECK REAR WIPER MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and rear wiper motor connector.

3.

Check continuity between BCM harness connector M19 terminal
44 and rear wiper motor harness connector D602 terminal 2.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness or connector.

3. 

CHECK REAR WIPER MOTOR SHORT CIRCUIT

Check continuity between rear wiper motor harness connector D602
terminal 2 and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair harness or connector. 

4. 

CHECK GROUND CIRCUIT 

Check continuity between rear wiper motor harness connector D602
terminal 1 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> Repair harness or connector.

5. 

CHECK AUTO STOP SIGNAL

1.

Connect BCM connector.

2.

Turn ignition switch ON.

3.

Check voltage between rear wiper motor harness connector
D602 terminal 2 and ground.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> Replace rear wiper motor. Refer to 

WW-43, "REAR

WIPER MOTOR"

 .

44 - 2

: Continuity should exist.

LKIA0552E

2 - Ground

: Continuity should not exist.

LKIA0553E

1 - Ground

: Continuity should exist.

LKIA0550E

2 - Ground

: Battery voltage should exist.

LKIA0554E

REAR WIPER AND WASHER SYSTEM

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2006 Pathfinder

Only Rear Wiper Does Not Operate

EKS00G05

1. 

CHECK COMBINATION SWITCH INPUT SIGNAL

Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WIPER ON" turns ON-OFF according to operation of wiper
switch.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> Check the wiper switch. Refer to 

BCS-3, "COMBINA-

TION SWITCH READING FUNCTION"

 .

Only Rear Wiper Intermittent Does Not Operate

EKS00G06

1. 

CHECK COMBINATION SWITCH INPUT SIGNAL

Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WIPER INT" turns ON-OFF according to operation of wiper
switch.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> Check the wiper switch. Refer to 

BCS-3, "COMBINA-

TION SWITCH READING FUNCTION"

 .

Wiper Does Not Wipe When Rear Washer Operates

EKS00G07

1. 

CHECK COMBINATION SWITCH INPUT SIGNAL

Select "BCM" on CONSULT-II. With "WIPER" data monitor, make
sure "RR WASHER SW" turns ON-OFF according to operation of
rear washer switch.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

NG

>> Check the wiper switch. Refer to 

BCS-3, "COMBINA-

TION SWITCH READING FUNCTION"

 .

When rear wiper switch is in 
ON position

: RR WIPER ON ON

SKIA4248E

When rear wiper switch is in 
INT position

: RR WIPER INT ON

SKIA4249E

When rear wiper switch is in 
WASHER position

: RR WASHER SW ON

SKIA4250E

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REAR WIPER AND WASHER SYSTEM

2006 Pathfinder

Removal and Installation 

EKS00HJW

REAR WIPER ARM
Removal

1.

Remove wiper arm cover, and remove rear wiper arm nut. 

2.

Remove the wiper arm.

3.

Remove wiper blade.

Installation

1.

Operate rear wiper motor one full cycle, then turn "OFF" (Auto Stop).

2.

Clean pivot area as shown. This will reduce the possibility of
wiper arm looseness.

3.

Install wiper blade.

4.

Install wiper arm so that the arm rests in the stopper and tighten rear wiper arm nut.

5.

Install wiper arm cover.

LKIA0608E

SEL024J

REAR WIPER AND WASHER SYSTEM

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2006 Pathfinder

REAR WIPER MOTOR

Removal

1.

Remove wiper arm. Refer to 

WW-42, "REAR WIPER ARM"

 .

2.

Remove pivot cap.

3.

Remove rear wiper motor nut.

4.

Remove rear wiper motor cover.

5.

Disconnect rear wiper motor connector.

6.

Remove nut and remove rear wiper motor. 

7.

Remove rear wiper motor cover base.

8.

Remove bracket.

1.

Rear wiper motor cover

2.

Rear wiper motor 

3.

Plate

4.

Rear wiper motor cover base

5.

Bracket

6.

Grommet

7.

Spacer

8. 

Washer

9.

Rear wiper motor nut

10. Pivot cap

11.

Rear wiper arm and blade

12. Wiper arm nut

13. Wiper arm cover

14. Cap nut

15. Gasket

16. Gasket

17. Stud

18. Grommet

19. Nut

WKIA4867E

LKIA0543E

WW-44

REAR WIPER AND WASHER SYSTEM

2006 Pathfinder

Installation

CAUTION:

●

Do not drop the wiper motor or cause it to contact other parts.

Installation is in the reverse order of removal.

REAR WASHER TUBE LAYOUT

NOTE:
Connect the check valve (2) to the washer fluid tube (1) so that the
directional arrow on the check valve (2) points towards the washer
nozzle tube (3).

REAR WASHER NOZZLE
Removal

1.

Remove the back door window garnish. Refer to 

EI-35, "BACK

DOOR TRIM"

 .

2.

Disconnect rear washer tube from rear washer nozzle.

3.

Release retaining clips and remove washer nozzle.

1

Washer fluid reservoir

2

Washer fluid tube to rear door

3

Rear washer nozzle

4

Check valve

WKIA4143E

WKIA4242E

LKIA0545E