Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Frontier 2006-2009 Approved Nissan Frontier 2008 EXL
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DRIVER CONTROLS
A
SECTION
EXTERIOR LIGHTING SYSTEM
EXL B
C
D
E
CONTENTS
BASIC INSPECTION ................................... 4
. Component Parts Location .....................................19
. F
Component Description ..........................................20
.
DIAGNOSIS AND REPAIR WORKFLOW ......... 4
.
Work Flow ................................................................ 4
. COMBINATION SWITCH READING SYSTEM
G
... 21
FUNCTION DIAGNOSIS .............................. 7
. System Diagram .....................................................21
.
System Description .................................................21
.
HEADLAMP ........................................................ 7
. Component Parts Location .....................................24. H
System Diagram ....................................................... 7
.
System Description .................................................. 7
. DIAGNOSIS SYSTEM (BCM) ........................... 26
Component Parts Location ....................................... 7
. I
Component Description ............................................ 8
. COMMON ITEM ........................................................26
.
COMMON ITEM : CONSULT-III Function (BCM -
DAYTIME RUNNING LIGHT SYSTEM .............. 9
. COMMON ITEM) ....................................................26
.
System Diagram ....................................................... 9
. J
System Description .................................................. 9
. BCM ..........................................................................26
.
Component Parts Location ..................................... 10
. BCM : CONSULT-III Function (BCM - BCM) ..........26 .
Component Description .......................................... 10
. HEADLAMP ..............................................................27
. K
AUTO LIGHT SYSTEM .....................................12
. HEADLAMP : CONSULT-III Function (BCM -
HEAD LAMP) ..........................................................27
.
System Diagram ..................................................... 12
.
System Description ................................................ 12
. EXL
FLASHER ..................................................................27
.
Component Parts Location ..................................... 13
. FLASHER : CONSULT-III Function (BCM -
Component Description .......................................... 14
. FLASHER) ..............................................................27
.
M
FRONT FOG LAMP ...........................................15
. COMB SW .................................................................28
.
System Diagram ..................................................... 15
. COMB SW : CONSULT-III Function (BCM -
System Description ................................................ 15
. COMB SW) .............................................................28
.
Component Parts Location ..................................... 15
. N
Component Description .......................................... 16
. BATTERY SAVER ....................................................28
.
BATTERY SAVER : CONSULT-III Function (BCM
TURN SIGNAL AND HAZARD WARNING - BATTERY SAVER) ..............................................28
. O
LAMPS ..............................................................17
.
System Diagram ..................................................... 17
. RETAINED PWR .......................................................29
.
System Description ................................................ 17
. RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) ...................................................29
. P
Component Parts Location ..................................... 17
.
Component Description .......................................... 18
. DIAGNOSIS SYSTEM (IPDM E/R) ................... 30
PARKING, LICENSE PLATE AND TAIL Diagnosis Description .............................................30
.
LAMPS ..............................................................19
. CONSULT - III Function (IPDM E/R) ......................32 .
System Diagram ..................................................... 19
. COMPONENT DIAGNOSIS ........................ 35
.
System Description ................................................ 19
.
Revision: August 2007 EXL-1 2008 Frontier
POWER SUPPLY AND GROUND CIRCUIT .... 35
. TRAILER TOW ................................................. 94
.
Wiring Diagram ...................................................... 94
.
BCM (BODY CONTROL MODULE) ........................ 35 .
BCM (BODY CONTROL MODULE) : Diagnosis ECU DIAGNOSIS ...................................... 101
Procedure .............................................................. 35
.
BCM (BODY CONTROL MODULE) ................ 101
.
IPDM E/R (INTELLIGENT POWER DISTRIBU- Reference Value .................................................. 101
.
TION MODULE ENGINE ROOM) ............................ 36 . Terminal Layout ................................................... 103
.
IPDM E/R (INTELLIGENT POWER DISTRIBU- Physical Values .................................................... 103
.
TION MODULE ENGINE ROOM) : Diagnosis Pro- Wiring Diagram .................................................... 109
.
cedure .................................................................... 36
. DTC Inspection Priority Chart ............................ 112 .
DTC Index ........................................................... 113
.
HEADLAMP (HI) CIRCUIT ............................... 37
.
Description ............................................................. 37
. IPDM E/R (INTELLIGENT POWER DISTRI-
Component Function Check .................................. 37 . BUTION MODULE ENGINE ROOM) ............... 115
.
Diagnosis Procedure ............................................. 37 . Reference Value .................................................. 115 .
HEADLAMP (LO) CIRCUIT .............................. 39
. Terminal Layout ................................................... 117.
Physical Values .................................................... 117
.
Description ............................................................. 39
.
Wiring Diagram .................................................... 121.
Component Function Check .................................. 39 .
Fail Safe .............................................................. 124
.
Diagnosis Procedure ............................................. 39 .
DTC Index ........................................................... 126
.
FRONT FOG LAMP CIRCUIT .......................... 41
.
Description ............................................................. 41
. SYMPTOM DIAGNOSIS ........................... 127
Component Function Check .................................. 41 . EXTERIOR LIGHTING SYSTEM SYMPTOMS 127
..
Diagnosis Procedure ............................................. 41 .
Symptom Table .................................................... 127
.
PARKING LAMP CIRCUIT ............................... 43
. NORMAL OPERATING CONDITION .............. 129
.
Description ............................................................. 43
.
Description ........................................................... 129
.
Component Function Check .................................. 43 .
Diagnosis Procedure ............................................. 43 . BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM ............................................... 130
.
TURN SIGNAL LAMP CIRCUIT ....................... 48
.
Description ........................................................... 130
.
Description ............................................................. 48
.
Diagnosis Procedure ............................................ 130 .
Component Function Check .................................. 48 .
Diagnosis Procedure ............................................. 48 . BOTH SIDE HEADLAMPS (LO) ARE NOT
HEADLAMP ...................................................... 51
. TURNED ON .................................................... 131
.
Wiring Diagram ...................................................... 51
. Description ........................................................... 131
.
Diagnosis Procedure ............................................ 131 .
DAYTIME LIGHT SYSTEM ............................... 55
.
Wiring Diagram ...................................................... 55
.
PARKING, LICENSE PLATE AND TAIL
LAMPS ARE NOT TURNED ON ..................... 132
.
AUTO LIGHT SYSTEM ..................................... 63
. Description ........................................................... 132
.
Wiring Diagram ...................................................... 63
. Diagnosis Procedure ............................................ 132 .
FRONT FOG LAMP SYSTEM .......................... 70
. BOTH SIDE FRONT FOG LAMPS ARE NOT
Wiring Diagram ...................................................... 70
. TURNED ON .................................................... 133
.
Description ........................................................... 133
.
TURN SIGNAL AND HAZARD WARNING Diagnosis Procedure ............................................ 133 .
LAMP SYSTEM ................................................ 74
.
Wiring Diagram ...................................................... 74
. PRECAUTION ........................................... 134
PARKING, LICENSE PLATE AND TAIL PRECAUTIONS ............................................... 134
.
LAMPS SYSTEM .............................................. 80
. Precaution for Supplemental Restraint System
Wiring Diagram ...................................................... 80
. (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. 134
.
STOP LAMP ..................................................... 86
. General precautions for service operations ......... 134 .
Wiring Diagram ...................................................... 86
.
ON-VEHICLE MAINTENANCE ................. 135
BACK-UP LAMP ............................................... 90
.
Wiring Diagram ...................................................... 90
. HEADLAMP ..................................................... 135
.
Revision: August 2007 EXL-2 2008 Frontier
Aiming Adjustment ............................................... 135
. Bulb Replacement ................................................ 143
.
Removal and Installation ...................................... 143
. A
FRONT FOG LAMP ......................................... 137
.
Aiming Adjustment ............................................... 137
. REAR COMBINATION LAMP ......................... 144
Bulb Replacement ................................................ 144
.
ON-VEHICLE REPAIR .............................. 139
. Removal and Installation ...................................... 144
. B
HEADLAMP ..................................................... 139
. LIGHTING & TURN SIGNAL SWITCH ........... 145
Bulb Replacement ................................................ 139
. Removal and Installation ...................................... 145
. C
Removal and Installation ...................................... 139
.
Disassembly and Assembly ................................. 140 . HAZARD SWITCH .......................................... 146
Removal and Installation ...................................... 146
.
FRONT FOG LAMP ......................................... 141
. D
Bulb Replacement ................................................ 141
. SERVICE DATA AND SPECIFICATIONS
Removal and Installation ...................................... 141
. (SDS) ......................................................... 147
.
E
STOP LAMP .................................................... 142
. SERVICE DATA AND SPECIFICATIONS
Bulb Replacement ................................................ 142
. (SDS) ............................................................... 147
Removal and Installation ...................................... 142
. Headlamp ............................................................. 147
.
F
Exterior Lamp ....................................................... 147
.
LICENSE PLATE LAMP ................................. 143
.
G
H
I
J
K
EXL
M
N
O
P
Revision: August 2007 EXL-3 2008 Frontier
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000003296835
OVERALL SEQUENCE
JPLIA0089GB
Revision: August 2007 EXL-4 2008 Frontier
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
DETAILED FLOW A
1.INTERVIEW FOR MALFUNCTION
Find out what the customer's concerns are.
B
>> GO TO 2
2.SYMPTOM CHECK C
Verify the symptom from the customer's information.
D
>> GO TO 3
3.BASIC INSPECTION
Check the operation of each part. Check that any concerns occur other than those mentioned in the customer E
interview.
>> GO TO 4 F
4.SELF-DIAGNOSIS WITH CONSULT-III
Perform the self diagnosis with CONSULT-III. Check that any DTC is detected.
G
Is any DTC detected?
YES >> GO TO 5
NO >> GO TO 6 H
5.TROUBLE DIAGNOSIS BY DTC
Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.
I
>> GO TO 9
6.FAIL-SAFE ACTIVATION CHECK J
Determine if the customer's concern is related to fail-safe activation.
Does the fail-safe activate?
YES >> GO TO 7 K
NO >> GO TO 8
7.SYSTEM DIAGNOSIS EXL
Perform the system diagnosis for the system in which the fail-safe activates. Specify the malfunctioning part.
M
>> GO TO 9
8.SYMPTOM DIAGNOSIS
N
Perform the symptom diagnosis. Specify the malfunctioning part.
>> GO TO 9 O
9.MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
P
>> GO TO 11
10.REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)
Perform the self diagnosis with CONSULT-III. Verfied that no DTCs are detected. Erase all DTCs detected
prior to the repair. Verify that DTC is not detected again.
Is any DTC detected?
Revision: August 2007 EXL-5 2008 Frontier
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
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
Revision: August 2007 EXL-6 2008 Frontier
HEADLAMP
< FUNCTION DIAGNOSIS >
FUNCTION DIAGNOSIS A
HEADLAMP
System Diagram INFOID:0000000003296836
B
C
D
E
F
AWLIA0002GB
G
System Description INFOID:0000000003296837
Control of the headlamp system operation is dependent upon the position of the lighting switch (combination H
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 high and headlamp low relay coils. When energized, these relays I
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 J
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 K
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.
EXL
Component Parts Location INFOID:0000000003296838
M
N
O
P
WKIA4957E
Revision: August 2007 EXL-7 2008 Frontier
HEADLAMP
< FUNCTION DIAGNOSIS >
1. IPDM E/R E122, E123, E124 2. BCM M18, M20 (view with instrument 3. Combination switch M28
lower panel LH removed)
4. Combination meter M24
Component Description INFOID:0000000003296839
Part name Description
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