Nissan Pathfinder (2010 year). Manual — part 465
DIAGNOSIS AND REPAIR WORKFLOW
INL-3
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000005255029
OVERALL SEQUENCE
AWLIA1661GB
2010 Pathfinder
INL-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
DETAILED FLOW
1.
INTERVIEW FOR MALFUNCTION
Find out what the customer's concerns are.
>> GO TO 2
2.
SYMPTOM CHECK
Verify the symptom from the customer's information.
>> GO TO 3
3.
BASIC INSPECTION
Check the operation of each part. Check that any concerns occur other than those mentioned in the customer
interview.
>> GO TO 4
4.
SELF-DIAGNOSIS WITH CONSULT-III
Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.
Is any DTC detected?
YES
>> GO TO 5
NO
>> GO TO 6
5.
TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
>> GO TO 9
6.
FAIL-SAFE ACTIVATION CHECK
Determine if the customer’s concern is related to fail-safe activation.
Does the fail-safe activate?
YES
>> GO TO 7
NO
>> GO TO 8
7.
SYSTEM DIAGNOSIS
Perform the system diagnosis for the system in which fail-safe activates. Specify the malfunctioning part.
>> GO TO 9
8.
SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
>> GO TO 9
9.
MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>> GO TO 10
10.
REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
Perform the self-diagnosis with CONSULT-III. Verified that no DTCs are detected. Erase all DTCs detected
prior to the repair. Verify that DTC is not detected again.
Is any DTC detected?
YES
>> GO TO 5
2010 Pathfinder
DIAGNOSIS AND REPAIR WORKFLOW
INL-5
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
NO
>> GO TO 11
11.
REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally?
YES
>> Inspection End
NO
>> GO TO 3
2010 Pathfinder
INL-6
< FUNCTION DIAGNOSIS >
INTERIOR ROOM LAMP CONTROL SYSTEM
FUNCTION DIAGNOSIS
INTERIOR ROOM LAMP CONTROL SYSTEM
System Diagram
INFOID:0000000005255030
System Description
INFOID:0000000005255031
OUTLINE
• Interior room lamps* are controlled by the interior room lamp timer control function of the BCM.
*Front room/map lamp, personal lamp 2nd row (with rear map lamps) or room lamp 2nd row (without rear
map lamps).
• Cargo lamp is controlled by the cargo lamp control function of the BCM.
The timer control functions of the BCM activate based on inputs from the remote keyless entry receiver, the
key cylinder lock/unlock switch, the door switches, the key switch (without Intelligent Key) or the key switch
and ignition knob switch (with Intelligent Key).
ROOM LAMP TIMER OPERATION
When the interior room lamp switch is in the DOOR position and when all conditions below are met, the BCM
begins timer control (maximum 30 seconds) for interior room lamp ON/OFF.
• When the front door LH is unlocked [with Intelligent Key, main power window and door lock/unlock switch, or
front door lock assembly LH (key cylinder switch)].
• When a door opens
→
closes and the Intelligent Key is not inserted in the key slot.
Timer control is cancelled under the following conditions.
• When the front door LH is locked [with Intelligent Key, main power window and door lock/unlock switch, or
front door lock assembly LH (key cylinder switch)].
• A door is opened (door switch turns ON).
• Intelligent Key is inserted into the key slot.
Interior lamp operational settings can be changed with the function setting of CONSULT-III.
ALLIA0645GB
2010 Pathfinder
INTERIOR ROOM LAMP CONTROL SYSTEM
INL-7
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
INTERIOR LAMP BATTERY SAVER CONTROL
If an interior lamp is left ON and does not turn OFF even when the doors are closed, the BCM turns off power
to the interior lamps automatically to save the battery 30 minutes after the ignition switch is turned OFF.
The BCM controls power and ground to all interior lamps.
After the battery saver system turns the lamps OFF, the lamps will illuminate again when
• a signal is received from an Intelligent Key or main power window and door lock/unlock switch, or when the
front door lock assembly LH (key cylinder switch) is locked or unlocked
• a door is opened or closed
• the Intelligent Key is removed from or inserted into the key slot.
The Interior lamp battery saver control time period can be changed with the function setting of CONSULT-III.
Component Parts Location
INFOID:0000000005255032
1.
BCM M18, M19, M20 (view with instru-
ment panel removed)
2.
Key switch and ignition knob switch
(with Intelligent Key) M66
Key switch (without Intelligent Key)
M27
3.
Glass hatch ajar switch D503
4.
Front door switch LH B8
Front door switch RH B108
5.
Rear door switch LH B18
Rear door switch RH B116
6.
Back door latch (door ajar switch)
D502
ALLIA0646ZZ
2010 Pathfinder
INL-8
< FUNCTION DIAGNOSIS >
INTERIOR ROOM LAMP CONTROL SYSTEM
Component Description
INFOID:0000000005255033
7.
Personal lamp 2nd row (with personal
lamp 2nd row) R10
Room lamp 2nd row (without personal
lamp 2nd row) R12
8.
Front room/map lamp assembly R9
9.
Vanity lamp LH (with vanity lamps) B80
Vanity lamp RH (with vanity lamps)
B81
10. Ignition keyhole illumination M150
11. Cargo lamp R11
Part name
Description
BCM
Provides power and ground and controls timer functions for the
interior room lamps, step lamps and cargo lamp.
Key switch and ignition knob switch (with Intelligent Key)
Provides key in ignition status to the BCM.
Key switch (without Intelligent Key)
Door switches
Provides door OPEN/CLOSED status to the BCM.
Glass hatch ajar switch
Provides glass hatch OPEN/CLOSED status to the BCM.
Back door latch (door ajar switch)
Provides back door OPEN/CLOSED status to the BCM.
Power window and door lock/unlock switch RH
Provides door lock/unlock position switch RH status to the BCM.
Main power window and door lock/unlock switch
Provides door lock/unlock position switch LH status to the BCM.
Front door lock assembly LH (key cylinder switch)
2010 Pathfinder
ILLUMINATION CONTROL SYSTEM
INL-9
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
ILLUMINATION CONTROL SYSTEM
System Diagram
INFOID:0000000005255034
System Description
INFOID:0000000005255035
The illumination lamps operation is dependent upon the position of the lighting switch (combination switch).
When the lighting switch is placed in the 1ST or 2ND position (or if the auto light system is activated) the BCM
(body control module) receives input requesting the parking lamps to illuminate. This input is communicated to
the IPDM E/R (intelligent power distribution module engine room) via the CAN communication lines. The CPU
(central processing unit) of the IPDM E/R controls the tail lamp relay coil. When energized, this relay directs
power to the parking and illumination lamps, which then illuminate.
BATTERY SAVER CONTROL
When the lighting switch (combination switch) is in the 1ST or 2ND position and the ignition switch is turned
from ON or ACC to OFF, the battery saver control feature is activated. Under this condition, the illumination
lamps remain illuminated for 30 minutes unless the lighting switch position is changed. If the lighting switch
position is changed, then the illumination lamps are turned off after a 30 second delay. When the lighting
switch is turned from OFF to 1ST or 2ND position (or if auto light system is activated) after illumination lamps
have been turned off by the battery saver control, the illumination lamps illuminate again.
ALLIA0424GB
2010 Pathfinder
INL-10
< FUNCTION DIAGNOSIS >
ILLUMINATION CONTROL SYSTEM
Component Parts Location
INFOID:0000000005255036
Component Description
INFOID:0000000005255037
1.
IPDM E/R E122, E124
2.
Combination switch M28
3.
Combination meter M24
4.
Illumination control switch (built into
combination meter)
5.
BCM M18, M20 (view with instrument
panel removed)
WKIA4973E
Part name
Description
BCM
The BCM monitors the lighting switch position with the combina-
tion switch reading function. The BCM requests, via CAN com-
munication, that the IPDM E/R activate the tail lamp relay.
IPDM E/R
The IPDM E/R activates the tail lamp relay based on inputs re-
ceived from the BCM via the CAN communication network.
Combination meter (illumination control switch)
The illumination control switch is a part of the combination meter.
The combination meter controls illumination intensity by varying
ground to the illumination lamps based on the illumination control
switch position.
Combination switch
The combination switch provides input to the BCM about the light-
ing switch position.
2010 Pathfinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст