Nissan Pathfinder (2006 year). Instruction — part 316
COMBINATION SWITCH
LT-83
C
D
E
F
G
H
I
J
L
M
A
B
LT
2006 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
BCM
Combination switch
Continuity
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
BCM
Continuity
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
WKIA4021E
LT-84
COMBINATION SWITCH
2006 Pathfinder
4.
BCM OUTPUT TERMINAL INSPECTION
1.
Connect BCM and combination switch connectors.
2.
Turn lighting switch and wiper switch to OFF.
3.
Set wiper dial to position 4.
4.
Turn ignition switch ON, and check combination switch input
(BCM output) terminal voltage waveform of suspect malfunction-
ing system.
OK or NG
OK
>> Open circuit in combination switch, GO TO 5.
NG
BCS-27, "Removal and Installa-
.
5.
COMBINATION SWITCH INSPECTION
Referring to table below, perform combination switch inspection.
>> Inspection End.
Removal and Installation
EKS00FWF
For details, refer to
LT-77, "Removal and Installation"
Switch Circuit Inspection
EKS00FWG
For details, refer to
LT-82, "Combination Switch Inspection"
Suspect system
Combination switch
(+)
Connector
Terminal
1
M28
Input 1
13
2
Input 2
12
3
Input 3
16
4
Input 4
11
5
Input 5
14
WKIA3960E
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-85
C
D
E
F
G
H
I
J
L
M
A
B
LT
2006 Pathfinder
STOP LAMP
PFP:26550
System Description
EKS00FWH
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-86
STOP LAMP
2006 Pathfinder
Wiring Diagram — STOP/L —
EKS00FWI
WKWA4341E
STOP LAMP
LT-87
C
D
E
F
G
H
I
J
L
M
A
B
LT
2006 Pathfinder
High-Mounted Stop Lamp
EKS00FWJ
BULB REPLACEMENT
The high-mounted stop lamp bulbs are not serviceable.
REMOVAL AND INSTALLATION
Removal
1.
Remove back door window garnish.
2.
Disconnect high-mounted stop lamp connector.
3.
Remove nuts and remove high-mounted stop lamp.
Installation
Installation is in the reverse order of removal.
Stop Lamp
EKS00FWK
BULB REPLACEMENT
Refer to
.
REMOVAL AND INSTALLATION
Refer to
LT-105, "Removal and Installation"
LKIA0576E
LT-88
BACK-UP LAMP
2006 Pathfinder
BACK-UP LAMP
PFP:26550
Wiring Diagram — BACK/L —
EKS00FWL
WKWA4230E
BACK-UP LAMP
LT-89
C
D
E
F
G
H
I
J
L
M
A
B
LT
2006 Pathfinder
Bulb Replacement
EKS00FWM
Refer to
.
Removal and Installation
EKS00FWN
Refer to
LT-90
PARKING, LICENSE PLATE AND TAIL LAMPS
2006 Pathfinder
PARKING, LICENSE PLATE AND TAIL LAMPS
PFP:26550
Component Parts and Harness Connector Location
EKS00FWO
System Description
EKS00FWP
Control of the parking, front side marker, license plate, and tail lamp operation is dependent upon the position
of the lighting switch (combination switch). When the lighting switch is placed in the 1ST position, the BCM
(body control module) receives input signal requesting the parking, front side marker, license plate and tail
lamps to illuminate. This input signal is communicated to the IPDM E/R (intelligent power distribution module
engine room) across the CAN communication lines. The CPU (central processing unit) of the IPDM E/R con-
trols the tail lamp relay coil. This relay, when energized, directs power to the parking, front side marker, license
plate and tail lamps, which then illuminate.
Power is supplied at all times
●
to ignition relay, located in the IPDM E/R, and
●
to tail lamp relay, located in the IPDM E/R, and
●
through 20A fuse (No. 53, located in the IPDM E/R)
●
to CPU of the IPDM E/R, and
●
through 50A fusible link (letter g , located in the fuse and fusible link box)
●
to BCM terminal 70.
With the ignition switch in the ON or START position, power is supplied
●
to ignition relay, located in the IPDM E/R.
●
through 10A fuse [No. 1, located in the fuse block (J/B)]
●
to BCM terminal 38 and
Ground is supplied
●
to BCM terminal 67
●
through grounds M57, M61 and M79, and
●
to IPDM E/R terminals 38 and 59
●
through grounds E9, E15 and E24.
OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND position (or if the auto light system is activated), the BCM receives
input signal requesting the parking, front side marker, license plate and tail lamps to illuminate. This input sig-
nal is communicated to the IPDM E/R across the CAN communication lines. The CPU in the IPDM E/R con-
trols the tail lamp relay coil, which when energized, directs power
WKIA4963E
1.
IPDM E/R
E118, E119, E120, E121,
E122, E123, E124
2.
BCM
M18, M19, M20
(view with instrument lower panel LH removed)
3.
Combination switch (lighting switch)
M28
4.
Combination meter
M24
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст