Page 2233 of 2896

HEADLAMP (FOR USA)
LT-25
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: June 20062007 Versa
Bulb ReplacementEKS00IMH
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- 2 5 , "
Removal and Installation" .
3. Remove back cover.
4. Unlock retaining spring and remove bulb from headlamp.
PARKING (CLEARANCE) LAMP
1. Turn lighting switch OFF.
2. Remove the headlamp. Refer to LT- 2 5 , "
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- 2 5 , "
Removal and Installation" .
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
Removal and InstallationEKS00IMI
REMOVAL
1. Disconnect the negative battery terminal.
2. Remove front bumper fascia. Refer to EI-14, "
FRONT BUMPER" .
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-23, "Aiming Adjustment" .
PKIC1223E
Page 2234 of 2896
LT-26
HEADLAMP (FOR USA)
Revision: June 20062007 Versa
Disassembly and AssemblyEKS00IMJ
DISASSEMBLY
1. Remove back cover.
2. Unlock retaining spring and remove bulb (High/Low).
3. Turn parking (clearance) lamp bulb socket counterclockwise and unlock it.
4. Remove parking (clearance) lamp bulb from its socket.
5. Turn front turn signal lamp bulb socket counterclockwise and unlock it.
6. Remove front turn signal lamp bulb from its socket.
7. Remove the bumper stay.
ASSEMBLY
Assembly is in the reverse order of disassembly.
CAUTION:
After installing bulb, be sure to install plastic cap securely to insure water tight seal.
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 9. Bumper stay
A. Screw
WKIA5418E
Page 2235 of 2896

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-27
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: June 20062007 Versa
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -PFP:26010
Component Parts and Harness Connector LocationEKS00ICD
System DescriptionEKS00ICE
Headlamp operation is controlled by the BCM (body control module) based on inputs from the combination
switch (lighting switch). When the lighting switch is placed 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) via 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 ground 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
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
WKIA5555E
Page 2236 of 2896
![NISSAN VERSA 2006 Workshop Service Repair Manual LT-28
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: June 20062007 Versa
to the ignition relay (located in IPDM E/R),
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal NISSAN VERSA 2006 Workshop Service Repair Manual LT-28
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: June 20062007 Versa
to the ignition relay (located in IPDM E/R),
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal](/manual-img/5/57401/w960_57401-2235.png)
LT-28
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: June 20062007 Versa
to the ignition relay (located in IPDM E/R),
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 38,
through 10A fuse [No. 3, located in fuse block (J/B)]
to combination meter terminal 28.
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 and
to combination meter terminals 21, 22 and 23
through grounds M57 and M61,
to IPDM E/R terminals 39 and 59
through grounds E15 and E24,
HEADLAMP OPERATION
Low Beam Operation
With the lighting switch in 2ND position, the BCM receives an input signal requesting the headlamps to illumi-
nate. This input signal is communicated to the IPDM E/R via the CAN communication lines. The CPU located
in the IPDM E/R controls the headlamp low relay coil, which when energized, directs power
through 15A fuse (No. 41, located in IPDM E/R)
through IPDM E/R terminal 54
to daytime light relay 2 terminals 1 and 5 (energizing the relay),
through daytime light relay 2 terminal 3
to front combination lamp RH terminal 3, and
through 15A fuse (No. 40, located in IPDM E/R)
through IPDM E/R terminal 52
to front combination lamp LH terminal 3.
Ground is supplied
to front combination lamp LH terminal 2
through grounds E15 and E24,
to headlamp RH terminal 2 via
daytime light relay 1 terminals 3 and 4
through grounds E15 and E24.
With power and ground supplied, low beam headlamps illuminate.
High Beam/Flash-to-Pass Operation
With the lighting switch in 2ND position and high beam switch in the HIGH position, the BCM receives input
signal requesting the headlamp high beams to illuminate. The flash-to-pass feature can be used any time and
also sends a signal to the BCM. This input signal is communicated to the IPDM E/R and the combination
meter via the CAN communication lines. The CPU located in the IPDM E/R controls the headlamp high relay
coil, which when energized, directs power
through 10A fuse (No. 34, located in IPDM E/R)
through IPDM E/R terminal 56
to front combination lamp RH terminal 1, and
through 10A fuse (No. 35, located in IPDM E/R)
through IPDM E/R terminal 55
to front combination lamp LH terminal 1.
Ground is supplied
to front combination lamp LH terminal 2
through grounds E15 and E24, and
Page 2237 of 2896

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-29
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: June 20062007 Versa
to front combination lamp RH terminal 2 via
daytime light relay 1 terminals 3 and 4
through grounds E15 and E24.
With power and ground supplied, the high beam headlamps illuminate.
The BCM sends a signal to the combination meter requesting the high beam indicator lamp to turn ON.
Daytime Light System Operation
With the lighting switch in the OFF or 1ST position (parking lamps ON), the BCM receives inputs requesting
the headlights off. If the parking brake is released and the engine is running, the BCM then sends a signal, via
the CAN communication lines, requesting the IPDM E/R to activate the daytime light system. The CPU located
in the IPDM E/R controls the daytime light relay 1 coil, which when energized, directs power
from daytime light relay 1 terminal 3
to front combination lamp RH terminal 2,
through front combination lamp RH high beam terminal 1
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, "COMBINATION SWITCH READING FUNCTION" .
EXTERIOR LAMP BATTERY SAVER CONTROL
Refer to LT- 7 6 , "EXTERIOR LAMP BATTERY SAVER CONTROL" .
CAN Communication System DescriptionEKS00ICF
Refer to LAN-4, "CAN Communication System" .
Page 2238 of 2896
LT-30
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: June 20062007 Versa
SchematicEKS00ICH
WKWA4972E
Page 2239 of 2896
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-31
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: June 20062007 Versa
Wiring Diagram — DTRL —EKS00ICI
LKWA0322E
Page 2240 of 2896
LT-32
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: June 20062007 Versa
LKWA0323E