2009 NISSAN LATIO light

HEADLAMP (FOR CANADA) - DA
YTIME LIGHT SYSTEM -
LT-35
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B LT
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Aiming Adjustment
INFOID:0000000004306553
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 driv er (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank, spare tire, jack and tools are properly
stowed.
LOW BEAM AND HIGH BEAM 1. Turn headlamp low beam ON.
2. Use adjusting screw to perform aiming adjustment.
3. Insert the tool through the adjusting screw a ccess hole to avoid damage to the adjusting screw.
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE) 1. Headlamp A. Inner and outer adjustment B. Adjusting screw access hole
C. Adjusting screw LKIA0930E

LT-36< SERVICE INFORMATION >
HEADLAMP (FOR CANADA) - DAY
TIME LIGHT SYSTEM -
• Aim each headlamp individually and ensure other headlamp beam pattern is blocked from screen.
- For vertical headlamp aiming, adjust headlamp until beam pattern is positioned per specified dimensions.
Bulb Replacement INFOID:0000000004306554
CAUTION:
After installing bulb, be sure to install plastic cap and bulb socket securely to ensure watertightness.
HEADLAMP (HIGH/LOW)
1. Turn lighting switch OFF.
2. Remove the headlamp. Refer to LT-23, " Removal and Installation " .
3. Remove back cover.
4. Unlock retaining spring and remove bulb from headlamp.
PARKING (CLEARANCE) LAMP
1. Turn lighting switch OFF. A. Right B. Vertical center line of headlamp C. Horizontal and vertical aiming center
point 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 point H. Horizontal center line of headlamp J. Maximum acceptable vertical aiming
point
K. Minimum acceptable vertical aiming point L. Aiming distance from center of head-
lamp to aiming screen WKIA4287E
Description Halogen Headlamp
Vertical aiming cutoff point (E) 53.2 mm (2.094 in)
Minimum acceptable vertical aiming point (K) 13.3 mm (0.52 in)
Maximum acceptable vertical aiming point (J) 93.1 mm (3.67 in)
Aiming distance from center of headlamp to aiming screen (L) 7.62 m (25 ft)

HEADLAMP (FOR CANADA) - DA
YTIME LIGHT SYSTEM -
LT-37
< SERVICE INFORMATION >
C
D E
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G H
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J
L
M A
B LT
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2. Remove the headlamp. Refer to
LT-23, " 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 LT-23, " Removal and Installation " .
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
Removal and Installation INFOID:0000000004306555
REMOVAL 1. Disconnect the negative battery terminal.
2. Remove front bumper fascia. Refer to EI-15 .
3. Remove headlamp bolts (A).
4. Pull headlamp (1) toward the vehicle front, disconnect connec- tor, and remove headlamp.
INSTALLATION Installation is in the reverse order of removal.
• After installation, perform aiming adjustment. Refer to LT-35, " Aiming Adjustment " .
Disassembly and Assembly INFOID:0000000004306556 PKIC1223E
WKIA5418E

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FRONT FOG LAMP
Component Parts and Har ness Connector Location INFOID:0000000004306557
System Description INFOID:0000000004306558
The front fog lamps are controlled by lighting switch inputs to the BCM (body control module). The lighting
switch must be in the 1ST or 2ND position with t he high beams OFF before the BCM will request the IPDM E/
R (intelligent power distribution module engine room) to turn the front fog lamps on. The BCM requests the
front fog lamps over the CAN communication lines to the IPDM E/R. The CPU (central processing unit) of the
IPDM E/R controls the front fog lamp relay coil ground. When energized, the relay directs power to the front
fog lamps.
OUTLINE Power is supplied at all times:
• to front fog lamp relay (located in IPDM E/R),
• to ignition relay (located in IPDM E/R),
• through 15A fuse (No. 52, located in IPDM E/R) and
• through 20A fuse (No. 53, located in IPDM E/R)
• to CPU located in IPDM E/R,
• through 40A fusible link (letter g , located in the fuse and fusible link box)
• to BCM terminal 70,
• through 10A fuse [No. 8, located in fuse block (J/B)]
• to BCM terminal 57,
• through 10A fuse [No. 13, located in fuse block (J/B)]
• to combination meter terminal 27.
With the ignition switch in the ON or START position, power is supplied:
• to ignition relay (located in IPDM E/R),
• through 10A fuse [No. 6, located in fuse block (J/B)]
• to BCM terminal 38.
With the ignition switch in the ACC or ON position, power is supplied
• through 10A fuse [No. 20, located in fuse block (J/B)]
• to BCM terminal 11.
Ground is supplied
• to BCM terminal 67
• through grounds M57 and M61,
• to IPDM E/R terminals 39 and 59
• through grounds E15 and E24.
FOG LAMP OPERATION The front fog lamp switch is built into the lighting s witch. The lighting switch must be in 1ST position or 2ND
position and front fog lamp switch must be ON position fo r front fog lamp operation. The fog lamp will not oper-
ate with the high beam headlamps ON.
When the front fog lamp switch is in the ON positi on, the BCM sends a request, via the CAN communication
lines, to the CPU of the IPDM E/R to ground the coil side of the front fog lamp relay. The front fog lamp relay
then directs power
• through 15A fuse (No. 56, located in IPDM E/R) 1. IPDM E/R E46, E47 and E48 2. BCM M18 and M20 (viewed with
glove box removed)3. Combination switch (lighting switch)
M28

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How to Proceed with Trouble Diagnosis
INFOID:0000000004306563
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT-39, " System Description " .
3. Perform the Preliminary Check. Refer to LT-43, " Preliminary Check " .
4. Check symptom and repair or replace the cause of the malfunction.
5. Do the front fog lamps operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END.
Preliminary Check INFOID:0000000004306564
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM Refer to BCS-15, " BCM Power Supply and Ground Circuit Inspection " .
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR IPDM E/R Refer to PG-26, " IPDM E/R Power/Ground Circuit Inspection " .
CONSULT-III Function (BCM) INFOID:0000000004306565
Refer to BCS-16, " CONSULT-III Function (BCM) " .
CONSULT-III Function (IPDM E/R) INFOID:0000000004306566
Refer to PG-17, " CONSULT-III Function (IPDM E/R) " .
Front Fog lamps Do Not Illuminate (Both Sides) INFOID:0000000004306567OK >> GO TO 2.
NG >> Repair harness. Combination Switch Inspection " .
OK or NG OK >> GO TO 3.
NG >> Check combination switch (lighting switch). Refer to LT-63, " Combination Switch Inspection " .
Front fog lamp should operate.

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Bulb Replacement
INFOID:0000000004306570
1. Turn lighting switch OFF.
2. Partially remove the fender protec tor (front) to obtain work space
between the fender protector and fender.
3. Disconnect front fog lamp connector (1).
4. Turn bulb socket (2) counterclockwise unlock and remove it.
5. Remove bulb from its socket.
Removal and Installation INFOID:0000000004306571
REMOVAL 1. Partially remove the fender protector and undercover to obtain work space between the fender protector
and fender.
2. Disconnect front fog lamp connector.
3. Release the pawl, and remove the front bumper finisher from the front bumper.
4. Remove bolt and remove front fog lamp from bracket.
INSTALLATION Installation is in the reverse order of removal.

Preliminary Check " .
4. Check symptom and repair or repl ace the cause of the malfunction.
5. Do turn signal and hazard warning lamps operate no rmally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary Check INFOID:0000000004306579
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM
Refer to BCS-15, " BCM Power Supply and Ground Circuit Inspection " .
CONSULT-III Function (BCM) INFOID:0000000004306580
Refer to LT-11, " CONSULT-III Function (BCM) " .
Turn Signals Do Not Operate INFOID:0000000004306581Combination Switch Inspection " .
OK or NG OK >> Replace the BCM.
BCS-18, " Removal and Installation of BCM "
NG >> Check combination switch (lighting switch). Refer to
LT-63, " Combination Switch Inspection " .
Front Turn Signal La mp Does Not Operate INFOID:0000000004306582 Exterior Lamp " .
OK or NG OK >> GO TO 2.
NG >> Replace turn signal lamp bulb. Refer to LT-59, " Bulb Replacement for Front Turn Signal Lamp " .
OK >> GO TO 3.When turn signal switch is
right position : TURN SIGNAL R ON
When turn signal switch is
left position : TURN SIGNAL L ON60 - 4 : Continuity should exist.
61 - 4 : Continuity should exist.

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2. While pressing pawls (A) in direction as shown, pull lighting and turn signal switch (1) toward LH door and disconnect from the
base.
INSTALLATION
Installation is in the reverse order of removal.