EXL-8 NISSAN TIIDA 2007 Service User Guide

EC-598
< COMPONENT DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Refer to EXL-10, "
System Diagram" (XENON TYPE) or EXL-8, "System Diagram" (HALOGEN TYPE).
>> INSPECTION END
4.CHECK HEATER FAN CONTROL SYSTEM
Refer to HAC-118, "
System Description" (without NAVI system) or HAC-232, "System Description" (with NAVI
system).
>> INSPECTION END

EC-974
< COMPONENT DIAGNOSIS >[MR18DE]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Refer to EXL-10, "
System Diagram" (XENON TYPE) or EXL-8, "System Diagram" (HALOGEN TYPE).
>> INSPECTION END
4.CHECK HEATER FAN CONTROL SYSTEM
Refer to GI-55, "
Intermittent Incident".
>> INSPECTION END

EXL-8
< FUNCTION DIAGNOSIS >
HEADLAMP (HALOGEN)
FUNCTION DIAGNOSIS
HEADLAMP (HALOGEN)
System DiagramINFOID:0000000001523225
System DescriptionINFOID:0000000001523226
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 to illuminate. This input is communicated to the IPDM E/R (intelligent power distri-
bution 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 direct power to
the respective headlamps, which then illuminate.
Component Parts LocationINFOID:0000000001523227
Component DescriptionINFOID:0000000001523228
LOW BEAM OPERATION
AWLIA0002GB
1. IPDM E/R E46, E47, E48 2. BCM M16, M17, M18, M19 (view with
glove box removed)3. Combination switch M28
4. Combination meter M24
WKIA5469E

EXL-80
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001530389
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

HEADLAMP
EXL-81
< ON-VEHICLE MAINTENANCE >
C
D
E
F
G
H
I
J
K
MA
B
EXL
N
O
P
ON-VEHICLE MAINTENANCE
HEADLAMP
Aiming AdjustmentINFOID:0000000001529251
PREPARATION BEFORE ADJUSTING
Before performing aiming adjustment, check the following.
1. Keep all tires inflated to correct pressures.
2. Place vehicle on level surface.
3. Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1. Turn headlamp low beam ON.
2. Use adjusting screw to perform aiming adjustment.
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)
1. Headlamp A. Inner and outer adjustment B. Adjusting screw
WKIA5417E

EXL-82
< ON-VEHICLE MAINTENANCE >
HEADLAMP
 Aim each headlamp individually and ensure other headlamp beam pattern is blocked from screen.
- For horizontal headlamp aiming, adjust headlamp until beam pattern is at horizontal center point.
- For vertical headlamp aiming, adjust headlamp until beam pattern is positioned per specified dimensions.
A. Right B. Vertical center line of headlamp C. Horizontal aiming center line of
headlamp
D. Left E. Vertical aiming cutoff point F. Cutoff line for vertical aiming evalua-
tion
G. Acceptable vertical cutoff setting at
horizontal aiming pointH. Horizontal center line of headlamp J. Maximum acceptable vertical aiming
point
K. Minimum acceptable vertical aiming
pointL. Aiming distance from center of head-
lamp to aiming screen
WKIA4287E
Description Halogen Headlamp Xenon Headlamp
Vertical aiming cutoff point (E) 104.8 mm (4.126 in) 120 mm (4.72 in)
Minimum acceptable vertical aiming point (K) 95.6 mm (3.764 in) 120 mm (4.72 in)
Maximum acceptable vertical aiming point (J) 119.1 mm (4.689 in) 150 mm (5.91 in)
Aiming distance from center of headlamp to aiming screen (L) 7.62 m (25 ft) 10,000 mm (393.70 in)

FRONT FOG LAMP
EXL-83
< ON-VEHICLE MAINTENANCE >
C
D
E
F
G
H
I
J
K
MA
B
EXL
N
O
P
FRONT FOG LAMP
Aiming AdjustmentINFOID:0000000001529283
The front fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing
aiming adjustment, make sure of the following.
 Keep all tires inflated to correct pressure.
 Place vehicle on level surface.
 Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver’s position).
Coolant, engine oil filled up to correct level and full fuel tank.
Adjust aiming in the vertical direction by turning the adjusting screw (A).
1. Set the distance (C) between the screen and the center of front
fog lamp lens (E) as shown.
2. Turn front fog lamps (1) to ON.
3. Adjust front fog lamps using adjusting screw so that the top edge
of the high intensity zone (A) is as shown.
NOTE:
When performing adjustment, if necessary, cover the headlamps
and opposite front fog lamp.
PKIC1070E
Aiming distance from center of fog lamp to screen (C) 25,000 mm (984.3 in)
Foglamp beam width (D) 870 mm (34.3 in)
Horizontal distance from lamp center line to the top of
edge of high intensity zone (A)200 mm (7.9 in)
Horizontal distance from bottom edge to top edge of
high intensity zone (B)21.75 mm (0.9 in)
AWLIA0141ZZ

EXL-84
< ON-VEHICLE REPAIR >
HEADLAMP
ON-VEHICLE REPAIR
HEADLAMP
Bulb ReplacementINFOID:0000000001529252
HEADLAMP - HALOGEN (HIGH/LOW)
CAUTION:
After installing the halogen bulb, install the back cover and bulb socket securely to ensure a water
tight seal.
1. Turn lighting switch OFF.
2. Disconnect the battery negative terminal.
3. Remove the back cover.
4. Unlock the retaining spring and remove the bulb from the combination lamp.
HEADLAMP - XENON (HIGH/LOW)
CAUTION:
After installing the xenon bulb, install the plastic cap and bulb socket securely to ensure a water tight
seal.
1. Turn lighting switch OFF.
2. Disconnect the battery negative terminal.
3. Turn the plastic cap counterclockwise to unlock and remove it
4. Turn the bulb socket (1) counterclockwise to unlock it.
5. Unlock the retaining spring and remove the xenon bulb from the
combination lamp.
PARKING (CLEARANCE) LAMP
1. Turn lighting switch OFF.
2. Remove the headlamp. Refer to EXL-84, "
Removal and Installation".
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
FRONT TURN SIGNAL LAMP
1. Turn lighting switch OFF.
2. Remove the headlamp. Refer to EXL-84, "
Removal and Installation".
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
Removal and InstallationINFOID:0000000001529253
REMOVAL
1. Disconnect the battery negative terminal.
2. Remove the front bumper fascia. Refer to EXT-13, "
Removal and Installation".
PKIC0941E

HEADLAMP
EXL-85
< ON-VEHICLE REPAIR >
C
D
E
F
G
H
I
J
K
MA
B
EXL
N
O
P
3. Remove the headlamp bolts (A).
4. Pull the headlamp (1) toward the vehicle front, disconnect the
headlamp connector, and remove the headlamp.
INSTALLATION
Installation is in the reverse order of removal.
 After installation, perform aiming adjustment. Refer to EXL-81, "
Aiming Adjustment".
Disassembly and Assembly - HalogenINFOID:0000000001529254
DISASSEMBLY
1. Remove the back cover.
2. Unlock the retaining spring and remove the halogen bulb.
3. Turn parking (clearance) lamp bulb socket counterclockwise to unlock it.
4. Remove the parking (clearance) lamp bulb from the socket.
5. Turn front turn signal lamp bulb socket counterclockwise to unlock it.
6. Remove the front turn signal lamp bulb from the socket.
7. Remove the bumper stay.
ASSEMBLY
Assembly is in the reverse order of disassembly.
CAUTION:
After installing the halogen bulb, install the plastic cap securely to insure a water tight seal.
PKIC1223E
1. Retaining spring 2. Parking (clearance) lamp bulb 3. Parking (clearance) lamp bulb socket
4. Halogen bulb (High/Low) 5. Back cover 6. Front turn signal lamp bulb socket
7. Front turn signal lamp bulb 8. Headlamp housing assembly
PKIC4642E

EXL-86
< ON-VEHICLE REPAIR >
HEADLAMP
Disassembly and Assembly - Xenon
INFOID:0000000001530430
DISASSEMBLY
1. Turn the plastic cap counterclockwise and remove it.
2. Turn the xenon bulb socket counterclockwise to unlock it.
3. Unlock the retaining spring and remove the xenon bulb (high/low).
4. Remove the mounting screws from the HID control unit.
5. Disconnect the HID control unit connector and remove the screw from the HID control unit.
6. Turn the parking (clearance) lamp bulb socket counter clockwise and remove it.
7. Remove the parking lamp bulb from the socket.
8. Turn the front turn signal lamp bulb socket counterclockwise and remove it.
9. Remove the front turn signal lamp bulb from the socket.
ASSEMBLY
Assembly is the reverse order of disassembly.
CAUTION:
 If the HID control unit is removed, reinstall it securely.
 After installing the Xenon bulb, install the plastic cap and bulb socket securely to insure it is water
tight.
1. Retaining spring 2. Parking (clearance) lamp bulb 3. Parking (clearance) lamp bulb socket
4. Xenon bulb (High/Low) 5. Xenon bulb socket 6. Plastic cap
7. Seal packing 8. Screw 9. Seal packing
10. HID control unit 11. Screw 12. Front turn signal lamp bulb socket
13. Front turns signal lamp bulb 14. Headlamp housing assembly
PKIC0913E