2009 NISSAN TIIDA headlamp

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Aiming Adjustment
INFOID:0000000004306537
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. See 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 acce ss 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

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

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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:0000000004306539
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-21, " Aiming Adjustment " .
Disassembly and Assembly INFOID:0000000004306540 WKIA5418E

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HEADLAMP (FOR CANADA)
- DAYTIME LIGHT SYSTEM -
Component Parts and Har ness Connector Location INFOID:0000000004306541
System Description INFOID:0000000004306542
Headlamp operation is controlled by the BCM (body c ontrol module) based on inputs from the combination
switch (lighting switch). When the lighting switch is pl aced in the 2ND position, the BCM receives an input sig-
nal requesting the headlamps (and tail lamps) illuminate. The request is then communicated to the IPDM E/R
(intelligent power distribution module engine room) vi a the CAN communication lines. The CPU (central pro-
cessing unit) located in the IPDM E/R controls ground for the headlamp high and headlamp low relay coils.
These relays direct power to the respective headlamps , which then illuminate. When the headlamp switch is
OFF or in the 1ST position (parking lamps ON), the parking brake is released and the engine is running, the
IPDM E/R de-energizes the headlamp relays and supplies gr ound to the daytime light relay 1 to actuate the
daytime light function.
OUTLINE Power is supplied at all times
• to headlamp high relay RH and LH (located in IPDM E/R)
• to headlamp low relay (located in IPDM E/R) and
• 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 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,
• through 10A fuse (No. 26, located in fuse and fusible link box)
• to the daytime light relay 1.
With the ignition switch in the ON or START position, power is supplied
• to the ignition relay (located in IPDM E/R),
• through 10A fuse [No. 6, located in fuse block (J/B)]
• to BCM terminal 38, 1. IPDM E/R E43, E46, E47 and E48 2. BCM M18 and M20 (view with glove
box removed)3. Combination switch (lighting switch)
M28
4. Combination meter M24 5. Daytime light relay 1 E37 and day- time light relay 2 E386. Parking brake switch M17

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• to IPDM E/R terminal 56,
• through 10A fuse (No. 34, located in IPDM E/R) and
• through both de-energized headlamp high relays
• to 10A fuse (No. 35, located in IPDM E/R),
• through IPDM E/R terminal 55
• to front combination lamp LH terminal high beam 1.
Ground is supplied
• to front combination lamp LH terminal 2
• through grounds E15 and E24,
• to daytime light relay 1 terminal 1
• through IPDM E/R terminal 6.
With power and ground supplied, high beam headlamps illuminate at reduced intensity.
COMBINATION SWITCH READING FUNCTION Refer to BCS-3, " System Description " .
EXTERIOR LAMP BATTERY SAVER CONTROL Refer to LT-73, " System Description " .
CAN Communication System Description INFOID:0000000004306543
Refer to LAN-8, " System Description " .

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How to Perform Trouble Diagnosis
INFOID:0000000004306548
1. Confirm the symptom or customer complaint.
2. Understand operation, description and function description. Refer to LT-25, " System Description " .
3. Perform the Preliminary Check. Refer to LT-33, " Preliminary Check " .
4. Check symptom and repair or replace the cause of the malfunction.
5. Does the daytime light system operate norma lly? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary Check INFOID:0000000004306549
CHECK BCM CONFIGURATION Configuration " .
OK or NG OK >> Continue preliminary check. Refer to
BCS-15, " BCM Power Supply and Ground Circuit Inspec-
tion " .
NG >> Change BCM configuration for "DTRL" to "WITH". Refer to BCS-18, " Configuration " .
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:0000000004306550
Refer to LT-11, " CONSULT-III Function (BCM) " .
CONSULT-III Function (IPDM E/R) INFOID:0000000004306551
Refer to LT-12, " CONSULT-III Function (IPDM E/R) " .
Daytime Light Control Does Not Operate Properly (High Beam Headlamps Operate
Properly) INFOID:0000000004306552OK >> GO TO 2.
NG >> Repair harness. OK >> GO TO 3.
NG >> Repair harness or connector.

HEADLAMP (FOR CANADA) - DA
YTIME LIGHT SYSTEM -
LT-35
< SERVICE INFORMATION >
C
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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)