Nissan Pathfinder (2006 year). Instruction — part 402
FRONT WIPER AND WASHER SYSTEM
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2006 Pathfinder
DATA MONITOR
Operation Procedure
1.
Touch "WIPER" on the "SELECT TEST ITEM" screen.
2.
Touch "DATA MONITOR" on the "SELECT DIAG MODE" screen.
3.
Touch either "ALL SIGNALS" or "SELECTION FROM MENU" on the "SELECT MONITOR ITEM" screen.
4.
Touch "START".
5.
When "SELECTION FROM MENU" is selected, touch items to be monitored. When "ALL SIGNALS" is
selected, all the items will be monitored.
6.
Touch "RECORD" while monitoring to record the status of the item being monitored. To stop recording,
touch "STOP".
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(s) to be tested and check operation of the selected item(s).
4.
During the operation check, touching "BACK" deactivates the operation.
Display Item List
CONSULT-II Function (IPDM E/R)
EKS00FZM
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
ALL SIGNALS
Monitors all the items.
SELECTION FROM MENU
Selects and monitors the individual item selected.
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 switch ON (ON)/Other OFF or ACC (OFF)" status as judged from CAN communica-
tions.
FR WIPER HI
"ON/OFF"
Displays "Front Wiper HI (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 INT
"ON/OFF"
Displays "Front Wiper INT (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.
FR WIPER STOP
"ON/OFF"
Displays "Stopped (ON)/Operating (OFF)" status as judged from the auto stop signal.
VEHICLE SPEED
"0.0 km/h"
Displays vehicle speed as received from CAN communication.
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.
IPDM E/R diagnostic Mode
Description
SELF-DIAG RESULTS
Displays IPDM E/R self-diagnosis results.
DATA MONITOR
Displays IPDM E/R input/output data in real time.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST
Operation of electrical loads can be checked by sending drive signal to them.
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FRONT WIPER AND WASHER SYSTEM
2006 Pathfinder
CONSULT-II OPERATION
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carries out CAN communication.
1.
With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, then turn the
ignition switch ON.
2.
Touch "START (NISSAN BASED VHCL)".
3.
Touch "IPDM E/R" on "SELECT SYSTEM" screen.
If "IPDM E/R" is not displayed, go to
4.
Select the desired part to be diagnosed on the "SELECT DIAG
MODE" screen.
DATA MONITOR
Operation Procedure
1.
Touch "WIPER" on the "SELECT TEST ITEM" screen.
2.
Touch "DATA MONITOR" on the "SELECT DIAG MODE" screen.
3.
Touch "ALL SIGNALS", "MAIN SIGNALS" or "SELECTION FROM MENU" on the "SELECT MONITOR
ITEM" screen.
BBIA0538E
BCIA0029E
BCIA0030E
BCIA0031E
FRONT WIPER AND WASHER SYSTEM
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2006 Pathfinder
4.
Touch "START".
5.
When "SELECTION FROM MENU" is selected, touch items to be monitored. When "ALL SIGNALS" is
selected, all the items will be monitored. When "MAIN SIGNALS" is selected, predetermined items are
monitored.
6.
Touch "RECORD" while monitoring to record the status of the item being monitored. To stop recording,
touch "STOP".
All Items, Main Items, Select Item 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 "WIPER" on the "SELECT TEST ITEM" screen.
2.
Touch "ACTIVE TEST" on the "SELECT DIAG MODE" screen.
3.
Touch item(s) to be tested and check operation of the selected item(s).
4.
During the operation check, touching "BACK" deactivates the operation.
Display Item List
Trouble Diagnosis
EKS00FZN
FRONT WIPER DOES NOT OPERATE
CAUTION:
During IPDM E/R fail-safe control, front wipers may not operate. Refer to
to make sure that it is not in fail-safe status.
ALL SIGNALS
Monitors all the items.
MAIN SIGNALS
Monitors predetermined items.
SELECTION FROM MENU
Selects and monitors the individual item selected.
Item name
CONSULT-II
screen display
Display or unit
Monitor item selection
Description
ALL
SIGNALS
MAIN
SIGNALS
SELECTION
FROM MENU
Front wiper
request
FR WIP REQ
STOP/1LO/LO/HI
x
x
x
Signal status input from BCM.
Wiper auto stop
WIP AUTO STOP
ACT P/STOP P
x
x
x
Output status of IPDM E/R.
Wiper protection
WIP PROT
OFF/LS/HS/BLOCK
x
x
x
Control status of IPDM E/R.
Test item
CONSULT-II
screen display
Description
Front wiper (HI, LO) output
FRONT WIPER
With a certain operation (OFF, HI, LO) front wiper relays can be operated.
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2006 Pathfinder
Inspection Procedure
1.
CHECK IPDM E/R TO FRONT WIPERS
With CONSULT-II
1.
Select "IPDM E/R" with CONSULT-II, and select "ACTIVE
TEST" on "SELECT DIAG MODE" screen.
2.
Select "FRONT WIPER" on "SELECT TEST ITEM" screen.
Without CONSULT-II
1.
Turn on front wipers using auto active test. Refer to
.
2.
Confirm front wiper operation.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 2.
SKIA3486E
FRONT WIPER AND WASHER SYSTEM
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2006 Pathfinder
2.
IPDM E/R TO FRONT WIPERS CIRCUIT INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connectors and front wiper motor connector.
3.
Check continuity between IPDM E/R harness connector termi-
nals and front wiper motor harness connector terminals.
4.
Check continuity between IPDM E/R harness connector termi-
nals and ground.
5.
Check continuity between IPDM E/R harness connector terminal
and ground.
6.
Check continuity between front wiper motor harness connector
E23 terminal 2 and ground.
OK or NG
OK
>> Connect connectors. GO TO 3.
NG
>> Repair harness or connector.
IPDM E/R
Front wiper motor
Continuity
Connector
Terminal
Connector
Terminal
E121
32
E23
1
Yes
35
4
E122
43
5
WKIA3193E
IPDM E/R
Continuity
Connector
Terminal
E121
32
Ground
No
35
E122
43
WKIA1424E
IPDM E/R
Continuity
Connector
Terminal
E122
38
Ground
Yes
E124
59
WKIA1425E
Front wiper motor
Continuity
Connector
Terminal
E23
2
Ground
Yes
WKIA3194E
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2006 Pathfinder
3.
IPDM E/R INSPECTION
With CONSULT-II
1.
Select "IPDM E/R" with CONSULT-II, and select "ACTIVE
TEST" on "SELECT DIAG MODE" screen.
2.
Select "FRONT WIPER" on "SELECT TEST ITEM" screen.
Without CONSULT-II
1.
Turn on front wipers using the auto active test. Refer to
.
When front wiper relay, and front wiper high relay are operating,
check voltage between IPDM E/R harness connector E121 terminals
32, 35 and ground.
OK or NG
OK
>> Replace the front wiper motor. Refer to
WW-27, "WIPER MOTOR AND LINKAGE"
NG
>> Replace IPDM E/R. Refer to
PG-32, "Removal and Installation of IPDM E/R"
4.
COMBINATION SWITCH TO BCM INSPECTION
Select "BCM" on CONSULT-II. With "WIPER" data monitor, check
that "FR WIPER INT", "FR WIPER LOW" and "FR WIPER HI" turn
ON-OFF according to operation of wiper switch.
OK or NG
OK
>> GO TO 5.
NG
>> Check wiper switch. Refer to
.
5.
BCM INSPECTION
Select "BCM" on CONSULT-II. Carry out self-diagnosis of BCM.
Displayed self-diagnosis results
NO DTC>> Replace the BCM. Refer to
.
CAN COMM CIRCUIT>> Check CAN communication line of BCM.
GO TO
BCS-20, "CAN Communication Inspection Using
SKIA3486E
IPDM E/R
(–)
Condition
Voltage
(Approx.)
(+)
Connector
Terminal
E121
32
Ground
Stopped
0
LO operation
Battery voltage
35
Stopped
0
HI operation
Battery voltage
WKIA1427E
WKIA1018E
SKIA1039E
FRONT WIPER AND WASHER SYSTEM
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2006 Pathfinder
FRONT WIPER STOP POSITION IS INCORRECT
Inspection Procedure
1.
CHECK IPDM E/R TO FRONT WIPER MOTOR
With CONSULT-II
Select "IPDM E/R" with CONSULT-II. With data monitor, confirm that
"WIP AUTO STOP" changes from "ACT P" to "STOP P" according to
wiper operation.
Without CONSULT-II
GO TO 2.
OK or NG
OK
>> Replace IPDM E/R. Refer to
NG
>> GO TO 2.
2.
IPDM E/R TO FRONT WIPER MOTOR CIRCUIT INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector and front wiper motor connector.
3.
Check continuity between IPDM E/R harness connector E122
terminal 43 and front wiper motor harness connector E23 termi-
nal 5.
4.
Check continuity between IPDM E/R harness connector E122
terminal 43 and ground.
5.
Check continuity between front wiper motor harness connector
E23 terminal 2 and ground.
OK or NG
OK
>> GO TO 3.
NG
>>
●
Check for short circuit or open circuit in harness
between IPDM E/R and front wiper motor.
●
Check for open circuit in harness between front wiper
motor and ground.
SKIA5301E
IPDM E/R
Front wiper motor
Continuity
Connector
Terminal
Connector
Terminal
E122
43
E23
5
Yes
WKIA3195E
IPDM E/R
Continuity
Connector
Terminal
E122
43
Ground
No
WKIA1429E
Front wiper motor
Continuity
Connector
Terminal
E23
2
Ground
Yes
WKIA3194E
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2006 Pathfinder
3.
IPDM E/R INSPECTION
With CONSULT-II
1.
Connect IPDM E/R connector and front wiper motor connector.
2.
Select "LO" on "ACTIVE TEST" screen.
Without CONSULT-II
1.
Connect IPDM E/R connector and front wiper motor connector.
2.
Turn on front wipers using the auto active test. Refer to
.
When front wipers are operating and when stopped, measure volt-
age between IPDM E/R harness connector E122 terminal 43 and
ground.
OK or NG
OK
>> Replace IPDM E/R. Refer to
PG-32, "Removal and Installation of IPDM E/R"
NG
>> Replace front wiper motor. Refer to
WW-27, "WIPER MOTOR AND LINKAGE"
.
ONLY FRONT WIPER LOW DOES NOT OPERATE
Inspection Procedure
1.
CHECK IPDM E/R TO FRONT WIPERS
With CONSULT-II
1.
Select "IPDM E/R" with CONSULT-II, and select "ACTIVE
TEST" on "SELECT DIAG MODE" screen.
2.
Select "FRONT WIPER" on "SELECT TEST ITEM" screen.
3.
Select "LO" on "ACTIVE TEST" screen.
4.
Confirm front wiper low operation.
Without CONSULT-II
1.
Turn on front wipers using auto active test. Refer to
.
2.
Confirm front wiper low operation.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 2.
SKIA3486E
IPDM E/R
(–)
Condition
Voltage
(Approx.)
(+)
Connector
Terminal
E122
43
Ground
Wiper operating
Battery
voltage
Wiper stopped
0V
WKIA1431E
SKIA3486E
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