Nissan Pathfinder (2006 year). Instruction — 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
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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
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
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
.
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
. When rear wiper is operating, check voltage
between BCM harness connector terminal and ground.
OK or NG
OK
>> Replace rear wiper motor. Refer to
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-
NG
>> Check the wiper switch. Refer to
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-
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
BCS-27, "Removal and Installa-
.
NG
>> Replace rear wiper motor. Refer to
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-
NG
>> Check the wiper switch. Refer to
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-
NG
>> Check the wiper switch. Refer to
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-
NG
>> Check the wiper switch. Refer to
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
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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
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REAR WIPER AND WASHER SYSTEM
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2006 Pathfinder
REAR WIPER MOTOR
Removal
1.
Remove wiper arm. Refer to
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
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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
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
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