Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Titan 2004-2009 Approved Nissan Titan 2009 EXL
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DRIVER CONTROLS
EXL
A
B
SECTION
EXTERIOR LIGHTING SYSTEM C
D
E
CONTENTS
BASIC INSPECTION ................................... 4
. System Description .................................................16
. F
Component Parts Location .....................................16.
DIAGNOSIS AND REPAIR WORKFLOW ......... 4
. Component Description ..........................................17
.
Work Flow ................................................................ 4
. G
COMBINATION SWITCH READING SYSTEM
FUNCTION DIAGNOSIS .............................. 7
. ... 18
System Diagram .....................................................18
.
HEADLAMP ........................................................ 7
. System Description .................................................18
. H
System Diagram ....................................................... 7
. Component Parts Location .....................................21.
System Description .................................................. 7
.
Component Parts Location ....................................... 7
. DIAGNOSIS SYSTEM (BCM) ........................... 23 I
Component Description ............................................ 7
.
COMMON ITEM ........................................................23
.
AUTO LIGHT SYSTEM ...................................... 9
. COMMON ITEM : CONSULT-III Function (BCM -
System Diagram ....................................................... 9
. COMMON ITEM) ....................................................23
. J
System Description .................................................. 9
.
Component Parts Location ..................................... 10
. HEADLAMP ..............................................................23
.
Component Description .......................................... 10
. HEADLAMP : CONSULT-III Function (BCM -
K
HEAD LAMP) ..........................................................23
.
DAYTIME RUNNING LIGHT SYSTEM .............11
.
System Diagram ..................................................... 11
. FLASHER ..................................................................25
.
System Description ................................................ 11
. FLASHER : CONSULT-III Function (BCM - EXL
FLASHER) ..............................................................25
.
Component Parts Location ..................................... 11
.
Component Description .......................................... 12
. COMB SW .................................................................25
.
COMB SW : CONSULT-III Function (BCM - M
FRONT FOG LAMP ...........................................13
.
COMB SW) .............................................................25
.
System Diagram ..................................................... 13
.
System Description ................................................ 13
. DIAGNOSIS SYSTEM (IPDM E/R) ................... 27
Component Parts Location ..................................... 13
. N
Diagnosis Description .............................................27
.
Component Description .......................................... 13
. CONSULT - III Function (IPDM E/R) ......................29 .
TURN SIGNAL AND HAZARD WARNING COMPONENT DIAGNOSIS ........................ 31
. O
LAMPS ..............................................................14
.
System Diagram ..................................................... 14
. POWER SUPPLY AND GROUND CIRCUIT .... 31
System Description ................................................ 14
.
BCM (BODY CONTROL MODULE) .........................31 . P
Component Parts Location ..................................... 14
.
Component Description .......................................... 15
. BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ...............................................................31
.
PARKING, LICENSE PLATE AND TAIL
IPDM E/R (INTELLIGENT POWER DISTRIBU-
LAMPS ..............................................................16
.
TION MODULE ENGINE ROOM) .............................32
.
System Diagram ..................................................... 16
.
Revision: November 2008 EXL-1 2009 Titan
IPDM E/R (INTELLIGENT POWER DISTRIBU- PARKING, LICENSE PLATE AND TAIL
TION MODULE ENGINE ROOM) : Diagnosis Pro- LAMPS SYSTEM .............................................. 82
.
cedure .................................................................... 32
. Wiring Diagram ...................................................... 82
.
HEADLAMP (HI) CIRCUIT ............................... 33
. STOP LAMP ..................................................... 87
.
Description ............................................................. 33
. Wiring Diagram ...................................................... 87
.
Component Function Check .................................. 33 .
Diagnosis Procedure - Without Daytime Light Sys- BACK-UP LAMP .............................................. 91
.
tem ......................................................................... 33
. Wiring Diagram ...................................................... 91
.
Diagnosis Procedure - With Daytime Light System
... 34 TRAILER TOW ................................................. 95
.
Wiring Diagram ...................................................... 95
.
HEADLAMP (LO) CIRCUIT .............................. 36
.
Description ............................................................. 36
. ECU DIAGNOSIS ...................................... 101
Component Function Check .................................. 36 .
BCM (BODY CONTROL MODULE) ................ 101
.
Diagnosis Procedure - Without Daytime Light Sys-
Reference Value .................................................. 101 .
tem ......................................................................... 36
.
Terminal Layout ................................................... 103.
Diagnosis Procedure - With Daytime Light System
Physical Values .................................................... 103
.
... 37
Wiring Diagram .................................................... 109.
FRONT FOG LAMP CIRCUIT .......................... 39
. Fail Safe .............................................................. 113
.
Description ............................................................. 39
. DTC Inspection Priority Chart ............................ 114 .
Component Function Check .................................. 39 . DTC Index ........................................................... 114
.
Diagnosis Procedure ............................................. 39 .
IPDM E/R (INTELLIGENT POWER DISTRI-
PARKING LAMP CIRCUIT ............................... 41
. BUTION MODULE ENGINE ROOM) ............... 116
.
Description ............................................................. 41
. Reference Value .................................................. 116 .
Component Function Check .................................. 41 . Terminal Layout ................................................... 118.
Diagnosis Procedure - Without Daytime Light Sys- Physical Values .................................................... 118
.
tem ......................................................................... 41
. Wiring Diagram .................................................... 122.
Diagnosis Procedure - With Daytime Light System Fail Safe .............................................................. 125
.
... 43 DTC Index ........................................................... 127
.
TURN SIGNAL LAMP CIRCUIT ....................... 47
. SYMPTOM DIAGNOSIS ........................... 128
Description ............................................................. 47
.
Component Function Check .................................. 47 . EXTERIOR LIGHTING SYSTEM SYMPTOMS 128
..
Diagnosis Procedure - Without Daytime Light Sys- Symptom Table .................................................... 128
.
tem ......................................................................... 47
. NORMAL OPERATING CONDITION .............. 130
.
Diagnosis Procedure - With Daytime Light System Description ........................................................... 130
.
... 49
BOTH SIDE HEADLAMPS DO NOT SWITCH
OPTICAL SENSOR .......................................... 52
.
TO HIGH BEAM ............................................... 131
.
Description ............................................................. 52
.
Description ........................................................... 131
.
Component Function Check .................................. 52 .
Diagnosis Procedure ............................................ 131 .
Diagnosis Procedure ............................................. 52 .
BOTH SIDE HEADLAMPS (LO) ARE NOT
HEADLAMP ...................................................... 54
.
Wiring Diagram ...................................................... 54
.
TURNED ON .................................................... 132
.
Description ........................................................... 132
.
AUTO LIGHT SYSTEM ..................................... 58
. Diagnosis Procedure ............................................ 132 .
Wiring Diagram ...................................................... 58
.
PARKING, LICENSE PLATE AND TAIL
DAYTIME LIGHT SYSTEM ............................... 64
. LAMPS ARE NOT TURNED ON ..................... 133
.
Wiring Diagram ...................................................... 64
. Description ........................................................... 133
.
Diagnosis Procedure ............................................ 133 .
FRONT FOG LAMP SYSTEM .......................... 71
.
Wiring Diagram ...................................................... 71
. BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON .................................................... 134
.
TURN SIGNAL AND HAZARD WARNING Description ........................................................... 134
.
LAMP SYSTEM ................................................ 75
. Diagnosis Procedure ............................................ 134 .
Wiring Diagram ...................................................... 75
.
Revision: November 2008 EXL-2 2009 Titan
ON-VEHICLE REPAIR .............................. 135
. Removal and Installation ...................................... 142
.
A
HEADLAMP ..................................................... 135
. HAZARD SWITCH .......................................... 143
Aiming Adjustment ............................................... 135
. Removal and Installation ...................................... 143
.
Bulb Replacement ................................................ 136
.
STOP LAMP .................................................... 144 B
Removal and Installation ...................................... 137
.
Bulb Replacement ................................................ 144
.
Disassembly and Assembly ................................. 138 .
Removal and Installation ...................................... 144
.
AUTO LIGHT SYSTEM ................................... 139
. C
Removal and Installation ...................................... 139
.
REAR COMBINATION LAMP ......................... 145
Bulb Replacement ................................................ 145
.
FRONT FOG LAMP ......................................... 140
. Removal and Installation ...................................... 145
.
D
Aiming Adjustment ............................................... 140
.
Bulb Replacement ................................................ 141
.
SERVICE DATA AND SPECIFICATIONS
Removal and Installation ...................................... 141
. (SDS) ............................................................... 146
Headlamp ............................................................. 146
. E
LIGHTING & TURN SIGNAL SWITCH ........... 142
. Exterior Lamp ....................................................... 146
.
F
G
H
I
J
K
EXL
M
N
O
P
Revision: November 2008 EXL-3 2009 Titan
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000003787440
OVERALL SEQUENCE
JPLIA0089GB
Revision: November 2008 EXL-4 2009 Titan
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 10.
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: November 2008 EXL-5 2009 Titan
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: November 2008 EXL-6 2009 Titan
HEADLAMP
< FUNCTION DIAGNOSIS >
FUNCTION DIAGNOSIS A
HEADLAMP
System Diagram INFOID:0000000003787441
B
C
D
E
F
AWLIA0002GB
G
System Description INFOID:0000000003787442
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.
Component Parts Location INFOID:0000000003787443
J
K
EXL
M
N
ALLIA0849ZZ O
1. BCM M18, M20 (view with instrument 2. IPDM E/R E122, E123, E124 3. Combination switch M28
panel removed)
P
4. Combination meter M24
Component Description INFOID:0000000003787444
LOW BEAM OPERATION
Revision: November 2008 EXL-7 2009 Titan
HEADLAMP
< FUNCTION DIAGNOSIS >
When the lighting switch is in 2ND position, the BCM receives input requesting the headlamps to illuminate.
This input is communicated to the IPDM E/R via the CAN communication lines. The CPU of the IPDM E/R
controls the headlamp low relay coil which supplies power to the low beam headlamps.
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.
Revision: November 2008 EXL-8 2009 Titan
AUTO LIGHT SYSTEM
< FUNCTION DIAGNOSIS >
AUTO LIGHT SYSTEM
A
System Diagram INFOID:0000000003787445
B
C
D
E
ALLIA0562GB F
System Description INFOID:0000000003787446
G
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