Nissan Pathfinder (2010 year). Instruction — part 392
EXL-2
HEADLAMP (HI) CIRCUIT . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
HEADLAMP (LO) CIRCUIT . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
FRONT FOG LAMP CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
PARKING LAMP CIRCUIT . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
TURN SIGNAL LAMP CIRCUIT . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
OPTICAL SENSOR . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
HEADLAMP . . . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
DAYTIME LIGHT SYSTEM . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
AUTO LIGHT SYSTEM . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
FRONT FOG LAMP SYSTEM . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
STOP LAMP . . . . . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
BACK-UP LAMP . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
TRAILER TOW . . . . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
ECU DIAGNOSIS . . . . . . . . . ..
BCM (BODY CONTROL MODULE) . . . . .
Reference Value . . . . . . . . . . . . ...
Terminal Layout . . . . . . . . . . . . .
Physical Values . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . ...
DTC Inspection Priority Chart . . . . . . . .
DTC Index . . . . . . . . . . . . . . .
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . .
Reference Value . . . . . . . . . . . . ...
Terminal Layout . . . . . . . . . . . . .
Physical Values . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . ...
DTC Index . . . . . . . . . . . . . . .
SYMPTOM DIAGNOSIS . . . . . . ...
EXTERIOR LIGHTING SYSTEM SYMPTOMS ..
Symptom Table . . . . . . . . . . . . . .
NORMAL OPERATING CONDITION . . . ...
Description . . . . . . . . . . . . . . .
BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
PARKING, LICENSE PLATE AND TAIL
LAMPS ARE NOT TURNED ON . . . . . ..
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . .
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . .
ON-VEHICLE REPAIR . . . . . . . ..
ADJUSTMENT AND INSPECTION . . . . ..
2010 Pathfinder
E X L -3
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
HEADLAMP . . . . . . . . . . . . . . . .
HEADLAMP : Aiming Adjustment . . . . . . .
FRONT FOG LAMP . . . . . . . . . . . . .
FRONT FOG LAMP : Aiming Adjustment . . . .
REMOVAL AND INSTALLATION . . . .
HEADLAMP . . . . . . . . . . . . . ..
Bulb Replacement . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . ..
OPTICAL SENSOR . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
FRONT FOG LAMP . . . . . . . . . . ..
Bulb Replacement . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
LIGHTING & TURN SIGNAL SWITCH . . .
Removal and Installation . . . . . . . . . ...
HAZARD SWITCH . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
HIGH-MOUNTED STOP LAMP . . . . . ..
High-Mounted Stop Lamp . . . . . . . . . ..
LICENSE PLATE LAMP . . . . . . . . .
Bulb Replacement . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
REAR COMBINATION LAMP . . . . . . .
Bulb Replacement . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
BULB SPECIFICATIONS . . . . . . . .
Headlamp . . . . . . . . . . . . . . . ..
Exterior Lamp . . . . . . . . . . . . . .
2010 Pathfinder
EXL-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000005259705
OVERALL SEQUENCE
AWLIA1661GB
2010 Pathfinder
DIAGNOSIS AND REPAIR WORKFLOW
EXL-5
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
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 the 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?
2010 Pathfinder
EXL-6
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
YES
>> GO TO 5
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
HEADLAMP
EXL-7
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
FUNCTION DIAGNOSIS
HEADLAMP
System Diagram
INFOID:0000000005259706
System Description
INFOID:0000000005259707
Control of the headlamp system operation is dependent upon the position of the lighting switch (combination
switch). When the lighting switch is placed in the 2nd position, the BCM (body control module) receives input
requesting the headlamps and park lamps to illuminate. This input is communicated to the IPDM E/R (intelli-
gent power distribution module engine room) via the CAN communication lines. The CPU (central processing
unit) of the IPDM E/R controls the headlamp LH high, headlamp RH high and headlamp low relay coils. When
energized, these relays direct power to the respective headlamps, which then illuminate.
HIGH BEAM OPERATION/FLASH-TO-PASS OPERATION
With the lighting switch in the 2ND position and placed in HIGH position, the BCM receives input requesting
the headlamp high beams to illuminate. The flash to pass feature can be used any time and also sends a sig-
nal to the BCM. This input is communicated to the IPDM E/R via the CAN communication lines. The CPU of
the combination meter controls the ON/OFF status off the HIGH BEAM indicator. The CPU of the IPDM E/R
controls the headlamp high relay coil which supplies power to the high beam headlamps.
The combination meter receives a high beam request signal (ON) via the CAN communication lines and turns
the high beam indicator lamp ON.
Component Parts Location
INFOID:0000000005259708
AWLIA1715GB
WKIA4957E
2010 Pathfinder
EXL-8
< FUNCTION DIAGNOSIS >
HEADLAMP
Component Description
INFOID:0000000005259709
1.
IPDM E/R E122, E123, E124
2.
BCM M18, M20 (view with lower instru-
ment panel LH removed)
3.
Combination switch (lighting and turn
signal switch) M28
4.
Combination meter M24
Part name
Description
BCM
• Receives lighting switch requests via BCM combination switch
reading function.
• Sends headlamp high/low request signal to the IPDM E/R.
IPDM E/R
Activates the headlamp high and headlamp low relays upon re-
quest from the BCM.
Combination switch (lighting and turn signal switch)
Outputs lighting requests to the BCM.
2010 Pathfinder
DAYTIME RUNNING LIGHT SYSTEM
EXL-9
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
DAYTIME RUNNING LIGHT SYSTEM
System Diagram
INFOID:0000000005259710
System Description
INFOID:0000000005259711
The headlamp system for Canada vehicles is equipped with a daytime light control that activates the high
beam headlamps at approximately half illumination whenever the engine is operating. If the parking brake is
depressed before the engine is started the daytime lights will not be illuminated. The daytime lights will illumi-
nate once the parking brake is released. Thereafter, the daytime lights will continue to operate when the park-
ing brake is depressed.
OPERATION
The BCM monitors inputs from the parking brake switch and the combination switch to determine when to acti-
vate the daytime light system. The BCM sends a daytime light request to the IPDM E/R via the CAN commu-
nication lines. The IPDM E/R grounds the daytime light relay which in turn, provides power to the ground side
of the LH high beam lamp. Power flows backward through the LH high beam lamp to the IPDM E/R, through
the high beam fuses, through the RH high beam lamp circuit to the RH high beam lamp and on to ground. The
high beam lamps are wired in series which causes them to illuminate at a reduced intensity.
ALLIA0621GB
2010 Pathfinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст