NISSAN LATIO 2007 Service Repair Manual

FRONT FOG LAMP
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Revision: June 20062007 Versa
Wiring Diagram — F/FOG —EKS00HXA
LKWA0326E

LT-44
FRONT FOG LAMP
Revision: June 20062007 Versa
LKWA0327E

FRONT FOG LAMP
LT-45
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Revision: June 20062007 Versa
Terminals and Reference Values for BCMEKS00HXB
Refer to BCS-12, "Terminals and Reference Values for BCM" .
Terminals and Reference Values for IPDM E/REKS00HXC
Refer to PG-25, "Terminals and Reference Values for IPDM E/R" .
How to Proceed With Trouble DiagnosisEKS00HXD
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 4 1 , "
System Description" .
3. Perform the Preliminary Check. Refer to LT- 4 5 , "
Preliminary Check" .
4. Check symptom and repair or replace the component.
5. Do the front fog lamps operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END.
Preliminary CheckEKS00HXE
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM
Refer to BCS-16, "BCM Power Supply and Ground Circuit Check" .
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR IPDM E/R
Refer to PG-28, "IPDM E/R Power/Ground Circuit Inspection" .
CONSULT-II Function (BCM)EKS00HXF
Refer to BCS-17, "CONSULT-II Function (BCM)" .
CONSULT-II Function (IPDM E/R)EKS00HXG
Refer to PG-19, "CONSULT-II Function (IPDM E/R)" .
Front Fog lamps Do Not Illuminate (Both Sides)EKS00HXH
1. INSPECT FOG LAMP FUSE
Inspect fog lamp 15A fuse No. 56 in IPDM E/R.
OK or NG
OK >> GO TO 2.
NG >> Repair harness.
2. CHECK COMBINATION SWITCH INPUT SIGNAL
1. Select “BCM” on CONSULT-II. Select “HEAD LAMP” on
“SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “FR FOG SW” turns ON-OFF linked with opera-
tion of fog lamp switch.
With CONSULT-II
Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “FR FOG SW” turns ON-OFF linked with operation of
front fog lamp switch.
Without CONSULT-II
Refer to LT- 6 8 , "
Combination Switch Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Check combination switch (lighting switch). Refer to LT-68, "
Combination Switch Inspection" . When fog lamp switch is ON : FR FOG SW ON
PKIA7598E

LT-46
FRONT FOG LAMP
Revision: June 20062007 Versa
3. FOG LAMP ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
3. Touch “FOG” screen.
4. Make sure front fog lamp operates.
Without CONSULT-II
1. Start auto active test. Refer to PG-21, "
Auto Active Test" .
2. Make sure front fog lamp operates.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
4. CHECK IPDM E/R
1. Select “IPDM E/R” on CONSULT-II. Select “DATA MONITOR”
on “SELECT DIAG MODE” screen.
2. Make sure “FR FOG REQ” turns ON when front fog lamp switch
is in ON position.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> Replace BCM. Refer toBCS-25, "
Removal and Installa-
tion of BCM" . Front fog lamp should operate.
Front fog lamp should operate.
PKIC0936E
When front fog lamp switch
is ON position: FR FOG REQ ON
SKIA5898E

FRONT FOG LAMP
LT-47
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Revision: June 20062007 Versa
5. CHECK FOG LAMP INPUT SIGNAL
With CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect front fog lamp connector.
3. Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
5. Touch “FOG” screen.
6. When front fog lamp relay is operating, check voltage between
front fog lamp harness connector and ground.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect front fog lamp connector.
3. Start auto active test. Refer to PG-21, "
Auto Active Test" .
4. When front fog lamp relay is operating, check voltage between front fog lamp harness connector and
ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6. CHECK FOG LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector (A) and
front fog lamp harness connector (B).
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
(+)
(−)Voltage
Front fog lamp connector Terminal
RH E28
1 Ground Battery voltage
LH E27
(+)
(−)Voltage
Front fog lamp connector Terminal
RH E28
1 Ground Battery voltage
LH E27
PKIA6276E
CircuitAB
Continuity
Connector Terminal Connector Terminal
RH
E4751 E28
1Yes
LH 50 E27
WKIA4408E

LT-48
FRONT FOG LAMP
Revision: June 20062007 Versa
7. CHECK FOG LAMP GROUND
1. Check continuity between front fog lamp harness connector and
ground.
OK or NG
OK >> Check front fog lamp bulbs.
NG >> Repair harness or connector.
Front Fog Lamp Does Not Illuminate (One Side)EKS00HXI
1. CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK >> GO TO 2.
NG >> Replace front fog lamp bulb.
2. CHECK FOG LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and front fog lamp connector.
3. Check continuity between IPDM E/R harness connector (A) and
front fog lamp harness connector (B).
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK FOG LAMP GROUND
1. Check continuity between front fog lamp harness connector and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
Front fog lamp connector Terminal
Ground Continuity
RH E28
2Yes
LH E27
PKIA6277E
CircuitAB
Continuity
Connector Terminal Connector Terminal
RH
E4751 E28
1Yes
LH 50 E27
WKIA4408E
Front fog lamp connector Terminal
Ground Continuity
RH E28
2Yes
LH E27
PKIA6277E

FRONT FOG LAMP
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Aiming AdjustmentEKS00HXJ
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.
Bulb ReplacementEKS00HXK
1. Turn lighting switch OFF.
2. Turn off the fender protector (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.
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 ground to bottom edge of high
intensity zone (B)220 mm (8.7 in)
Horizontal distance from bottom edge to top edge of
high intensity zone (A)21.75 mm (0.9 in)
WKIA5419E
PKIC1071E

LT-50
FRONT FOG LAMP
Revision: June 20062007 Versa
Removal and InstallationEKS00HXL
REMOVAL
1. Turn over the fender protector and undercover to obtain work space between the fender protector and
fender.
2. Disconnect front fog lamp connector.
3. Remove pawl, and front bumper finisher from front bumper.
4. Remove bolt and remove front fog lamp from bracket.
INSTALLATION
Installation is in the reverse order of removal.
1. Front fog lamp 2. Front bumper finisher 3. Bolt
WKIA5420E

TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: June 20062007 Versa
TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
Component Parts and Harness Connector LocationEKS00HXZ
System DescriptionEKS00HY0
TURN SIGNAL OPERATION
Power is supplied at all times

through 40A fusible link (letter g , located in the fuse and fusible link box)

to BCM (body control module) terminal 70,

through 10A fuse [No. 8, located in the fuse block (J/B)]

to BCM terminal 57,

through 10A fuse [No. 13, located in the fuse block (J/B)]

to combination meter terminal 27.
With the ignition switch in the ON or START position, power is supplied

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 the 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.
LH Turn Signal Lamp
When the turn signal switch is moved to the left turn position, the BCM receives an input signal requesting left
turn signals to flash. The BCM then supplies power

through BCM terminal 60

to front combination lamp LH terminal 4 and

to rear combination lamp LH terminal 6.
1. BCM M18 and M20 (view with glove
box removed)2. Hazard switch M55 3. Combination switch (lighting switch)
M28
4. Combination meter M24
WKIA5493E

LT-52
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: June 20062007 Versa
Ground is supplied

to front combination lamp LH terminal 5

through grounds E15 and E24,

to rear combination lamp LH terminal 1

through grounds B7 and B19.
The BCM also sends a request, via the CAN communication lines, to the combination meter to flash the left
turn signal indicator. The unified meter control unit in the combination meter supplies ground to the left turn
signal indicator lamp and activates the audible turn signal indicator.
With power, ground and input supplied, the BCM controls the flashing of the turn signal lamps.
RH Turn Signal Lamp
When turn signal switch is moved to the right turn position, the BCM receives an input signal requesting right
turn signals to flash. The BCM then supplies power

through BCM terminal 61

to front combination lamp RH terminal 4 and

to rear combination lamp RH terminal 6.
Ground is supplied

to front combination lamp RH terminal 5

through grounds E15 and E24,

to rear combination lamp RH terminal 1

through grounds B117, B132 and B402.
The BCM also sends a request, via the CAN communication lines, to the combination meter to flash the right
turn signal indicator. The unified meter control unit in the combination meter supplies ground to the right turn
signal indicator lamp and activates the audible turn signal indicator.
With power, ground and input supplied, the BCM controls the flashing of the turn signal lamps.
HAZARD LAMP OPERATION
Power is supplied at all times

through 40A fusible link (letter g , located in fuse, fusible link and relay 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.
Ground is supplied

to hazard switch terminal 1,

to BCM terminal 67, and

to combination meter terminals 21, 22 and 23

through grounds M57 and M61.
When hazard switch is depressed, ground is supplied

through hazard switch terminal 2

to BCM terminal 29.
BCM then supplies power

to front combination lamp LH terminal 4 and

to rear combination lamp LH terminal 6

through BCM terminal 60,

to front combination lamp RH terminal 4 and

to rear combination lamp RH terminal 6

through BCM terminal 61.
Ground is supplied

to front combination lamp LH and RH terminal 5

through grounds E15 and E24,