Nissan Pathfinder (2005 year). Instruction — part 336
COMBINATION SWITCH
LT-93
C
D
E
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A
B
LT
2005 Pathfinder
4.
Touch "COMB SW".
DATA MONITOR
Operation Procedure
1.
Touch "COMB SW" on "SELECT TEST ITEM" screen.
2.
Touch "DATA MONITOR" on "SELECT DIAG MODE" screen.
3.
Touch either "ALL SIGNALS" or "SELECTION FROM MENU" on "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 signals will be monitored.
6.
Touch "RECORD" while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch "STOP".
Display Item List
LKIA0283E
ALL SIGNALS
Monitors all the signals.
SELECTION FROM MENU
Selects and monitors individual signal.
Monitor item name
"OPERATION OR UNIT"
Contents
TURN SIGNAL R
"ON/OFF"
Displays "Turn Right (ON)/Other (OFF)" status, determined from lighting switch signal.
TURN SIGNAL L
"ON/OFF"
Displays "Turn Left (ON)/Other (OFF)" status, determined from lighting switch signal.
HI BEAM SW
"ON/OFF"
Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from lighting
switch signal.
HEAD LAMP SW 1
"ON/OFF"
Displays "Headlamp switch 1 (ON)/Other (OFF)" status, determined from lighting switch signal.
HEAD LAMP SW 2
"ON/OFF"
Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from lighting
switch signal.
LIGHT SW 1ST
"ON/OFF"
Displays status (lighting switch 1st position: ON/Others: OFF) of lighting switch judged from lighting
switch signal.
PASSING SW
"ON/OFF"
Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from lighting
switch signal.
AUTO LIGHT SW
"ON/OFF"
Displays "Auto light switch (ON)/Other (OFF)" status, determined from lighting switch signal.
FR FOG SW
"ON/OFF"
Displays "Front fog lamp switch (ON)/Other (OFF)" status, determined from lighting switch signal.
FR WIPER HI
"ON/OFF"
Displays "Front Wiper HI (ON)/Other (OFF)" status, determined from wiper switch signal.
FR WIPER LOW
"ON/OFF"
Displays "Front Wiper LOW (ON)/Other (OFF)" status, determined from wiper switch signal.
FR WIPER INT
"ON/OFF"
Displays "Front Wiper INT (ON)/Other (OFF)" status, determined from wiper switch signal.
FR WASHER SW
"ON/OFF"
Displays "Front Washer Switch (ON)/Other (OFF)" status, determined from wiper switch signal.
INT VOLUME
[1 - 7]
Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal.
RR WIPER ON
"ON/OFF"
Displays "Rear Wiper (ON)/(OFF)" status, determined from wiper switch signal.
RR WIPER INT
"ON/OFF"
Displays "Rear Wiper INT (ON)/(OFF)" status, determined from wiper switch signal.
RR WASHER SW
"ON/OFF"
Displays "Rear Washer (ON)/(OFF)" status, determined from wiper switch signal.
LT-94
COMBINATION SWITCH
2005 Pathfinder
Combination Switch Inspection
EKS009LR
1.
SYSTEM CHECK
Referring to table below, check to which system the malfunctioning switch belongs.
>> GO TO 2.
2.
SYSTEM CHECK
With CONSULT-II
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.
Connect CONSULT-II, and select "COMB SW" on "SELECT
TEST ITEM" screen.
2.
Select "DATA MONITOR".
3.
Select "START", and confirm that other switches in malfunction-
ing system operate normally.
Example: When auto light switch is malfunctioning, confirm that
"FRONT WIPER LOW" and "FRONT WIPER INT" in System 3,
to which the auto light switch belongs, turn ON-OFF normally.
Without CONSULT-II
Operate combination switch, and confirm that other switches in malfunctioning system operate normally.
Example: When auto light switch is malfunctioning, confirm that "FRONT WIPER LOW" and "FRONT WIPER
INT" in System 3, to which the auto light switch belongs, operate normally.
Check results
Other switches in malfunctioning system operate normally.>>Replace lighting switch or wiper switch.
Other switches in malfunctioning system do not operate normally.>>GO TO 3.
System 1
System 2
System 3
System 4
System 5
—
FR WASHER
FR WIPER LO
TURN LH
TURN RH
FR WIPER HI
—
FR WIPER INT
PASSING
HEAD LAMP1
INT VOLUME 1
RR WASHER
—
HEAD LAMP2
HI BEAM
RR WIPER INT
INT VOLUME 3
AUTO LIGHT
—
TAIL LAMP
INT VOLUME 2
RR WIPER ON
—
FR FOG
—
SKIA7075E
COMBINATION SWITCH
LT-95
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A
B
LT
2005 Pathfinder
3.
HARNESS INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect BCM and combination switch connectors.
3.
Check for continuity between BCM harness connector of the suspect system and the corresponding com-
bination switch connector terminals.
4.
Check for continuity between each terminal of BCM harness connector in suspect malfunctioning system
and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Check harness between BCM and combination switch for open or short circuit.
Sus-
pect
system
Terminals
Continuity
BCM
Combination switch
Connector
Terminal
Connector
Terminal
1
M18
Input 1
6
M28
10
Yes
Output 1
36
13
2
Input 2
5
15
Output 2
35
12
3
Input 3
4
5
Output 3
34
16
4
Input 4
3
6
Output 4
33
11
5
Input 5
2
7
Output 5
32
14
Suspect
system
Terminals
Continuity
BCM
Connector
Terminal
1
M18
Input 1
6
Ground
No
Output 1
36
2
Input 2
5
Output 2
35
3
Input 3
4
Output 3
34
4
Input 4
3
Output 4
33
5
Input 5
2
Output 5
32
WKIA3312E
LT-96
COMBINATION SWITCH
2005 Pathfinder
4.
BCM OUTPUT TERMINAL INSPECTION
1.
Turn ignition switch ON.
2.
Turn lighting switch and wiper switch to OFF.
3.
Set wiper dial to position 4.
4.
Connect BCM and combination switch connectors, and check
BCM output terminal voltage waveform of suspect malfunction-
ing system.
OK or NG
OK
>> Open circuit in combination switch, GO TO 5.
NG
>> Replace BCM. Refer to
BCS-19, "Removal and Installa-
.
5.
COMBINATION SWITCH INSPECTION
Referring to table below, perform combination switch inspection.
>> Inspection End.
Removal and Installation
EKS009LS
For details, refer to
LT-89, "Removal and Installation"
.
Switch Circuit Inspection
EKS009LT
For details, refer to
LT-94, "Combination Switch Inspection"
.
Suspect system
Terminals
Combination switch (+)
Connector
Terminal
1
M28
Output 1
13
2
Output 2
12
3
Output 3
16
4
Output 4
11
5
Output 5
14
WKIA3313E
Procedure
1
2
3
4
5
6
7
Replace
lighting
switch.
Confirm
check
results.
OK
INSPECTION END
Confirm
check
results.
OK
INSPECTION END
Confirm
check
results.
OK
INSPECTION END
NG
Replace wiper
switch.
NG
Replace switch
base.
NG
Confirm symptom
again.
STOP LAMP
LT-97
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B
LT
2005 Pathfinder
STOP LAMP
PFP:26550
System Description
EKS009LU
Power is supplied at all times
●
through 10A fuse [No. 20, located in fuse block (J/B)]
●
to stop lamp switch terminal 1, and
●
to stop lamp relay terminals 2 and 3 (with hill descent control and hill start assist).
When the brake pedal is pressed, the stop lamp switch is closed and power is supplied
●
through stop lamp switch terminal 2
●
to rear combination lamp LH and RH terminal 2
●
to high-mounted stop lamp terminal 1
●
to ABS actuator and electric unit (control unit) terminal 41.
Ground is supplied
●
to rear combination lamp LH terminal 5
●
through grounds B7 and B19, and
●
to high-mounted stop lamp terminal 2
●
through grounds D406 and D504, and
●
to rear combination lamp RH terminal 5
●
through grounds B117 and B132.
With power and ground supplied, the stop lamps illuminate.
LT-98
STOP LAMP
2005 Pathfinder
Wiring Diagram — STOP/L —
EKS009LV
WKWA2035E
STOP LAMP
LT-99
C
D
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F
G
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A
B
LT
2005 Pathfinder
High-Mounted Stop Lamp
EKS009LW
BULB REPLACEMENT
The high-mounted stop lamp bulbs are not serviceable.
REMOVAL AND INSTALLATION
Removal
1.
Remove back door upper finisher.
2.
Disconnect the high-mounted stop lamp connector.
3.
Remove 2 nuts and remove high-mounted stop lamp.
Installation
Installation is in the reverse order of removal.
Stop Lamp
EKS009LX
BULB REPLACEMENT
Refer to
.
REMOVAL AND INSTALLATION
Refer to
LT-120, "Removal and Installation"
.
LKIA0576E
LT-100
BACK-UP LAMP
2005 Pathfinder
BACK-UP LAMP
PFP:26550
Wiring Diagram — BACK/L —
EKS009LY
WKWA2036E
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