2011 NISSAN LATIO high beam

LT-38
< SERVICE INFORMATION >
HEADLAMP (FOR CANADA) - DAYTIME 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 ReplacementINFOID:0000000005929062
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. Disconnect headlamp bulb connector.
3. Remove headlamp bulb back cover.
4. Unlock retaining spring and remove bulb from front combination lamp assembly.
PA R K I N G L A M P
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)
Revision: May 2010 2011 Versa

FRONT FOG LAMPLT-41
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
LT
N
O P
FRONT FOG LAMP
Component Parts and Har ness Connector LocationINFOID:0000000005929065
System DescriptionINFOID:0000000005929066
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 the 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 switch. The lighting switch must be in 1ST position or 2ND
position and front fog lamp switch must be ON position for 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 and
turn signal switch) M28
WKIA5554E
Revision: May 2010 2011 Versa

LT-48
< SERVICE INFORMATION >
FRONT FOG LAMP
1. Check continuity between front fog lamp harness connector and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-28, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
Aiming AdjustmentINFOID:0000000005929077
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 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.
Adjust aiming in the vertical direct ion by turning the adjusting screw (A).
1. Set the distance (C) between the screen and the center of front fog lamp lens as shown. • Vertical center line of fog lamp (E).
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.
Front fog lamp connector Terminal
Ground Continuity
RH E28
2Y es
LH E27
PKIA6277E
PKIC1070E
Aiming distance from center of fog lamp to screen (C) 10 m (32.8 ft)
Fog lamp beam width (D) 870 mm (34.3 in)
Distance from ground to bottom edge of high intensity
zone (B) 220 mm (8.7 in)
Distance from bottom edge to top edge of high intensity
zone (A) 21.75 mm (0.9 in)
LKIA0931E
Revision: May 2010
2011 Versa

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-19
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
x: Applicable
NOTE:
The details for display of the period are as follows:
• CRNT: Error currently detected with IPDM E/R.
• PAST: Error detected in the past and placed in IPDM E/R memory.
DATA MONITOR
All Signals, Main Signals, Selection From Menu
Display items CONSULT-
III display code Malfunction detection TIME
Possible causes
CRNT PAST
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. ———
——
CAN COMM CIRC U1000 • If CAN communication reception/transmission
data has a malfunction, or if any of the control
units fail, data reception/transmission cannot be
confirmed.
• When the data in CAN communication is not re-
ceived before the specified time. XX
Any of items listed
below have
errors:
• TRANSMIT DIAG
•ECM
• BCM/SEC
IGN RELAY ON —When the ignition switch is not in the ON position,
the ignition relay in the IPDM E/R is ON. XX
Ignition relay (inte-
grated in IPDM E/R)
IGN RELAY OFF —When the ignition switch is not in the ON position,
the ignition relay in the IPDM E/R is OFF. XXIgnition relay (inte-
grated in IPDM E/R)
EEPROM —Malfunction is detected with the integrated EEPROM
memory diagnosis.
X X IPDM E/R
Item nameCONSULT-III
screen display Display or unit Monitor item selection
Description
ALL
SIGNALS MAIN
SIGNALS SELECTION
FROM MENU
Motor fan request MOTOR FAN
REQ1/2/3/4
X X X Signal status input from ECM
Compressor re-
quest AC COMP REQ ON/OFF
X XX Signal status input from ECM
Parking, license,
and tail lamp re-
quest TAIL & CLR REQ ON/OFF
X XX Signal status input from BCM
Headlamp low
beam request HL LO REQ ON/OFF
X XX Signal status input from BCM
Headlamp high
beam request HL HI REQ ON/OFF
X XX Signal status input from BCM
Front fog request FR FOG REQ ON/OFF X XX Signal status input from BCM
FR wiper request FR WIP REQ STOP/1LO/LO/HI X X X Signal status input from BCM
Wiper auto stop WIP AUTO
STOPACT P/STOP P X X
X Output status of IPDM E/R
Wiper protection WIP PROT OFF/LS/HS/Block X X X Control status of IPDM E/R
Starter request ST RLY REQ ON/OFF XX Status of input signal (*1)
Ignition relay
status IGN RLY ON/OFF
X XXIgnition relay status monitored
with IPDM E/R
Rear defogger re-
quest RR DEF REQ ON/OFF
X XX Signal status input from BCM
Oil pressure
switch OIL P SW OPEN/CLOSE X
XSignal status input from IPDM
E/R
Hood switch HOOD SW (*2) OFF XXSignal status input from IPDM
E/R
Revision: May 2010
2011 Versa

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-27
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O PIPDM E/R Power/Ground Circuit InspectionINFOID:0000000005928351
1.FUSE AND FUSIBLE LINK INSPECTION
Check that the following fusible links or IPDM E/R fuses are not blown.
OK or NG
OK >> GO TO 2.
NG >> Replace fuse or fusible link.
2.POWER CIRCUIT INSPECTION
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector E42.
3. Check voltage between IPDM E/R harness connector E42 terminals 1, 2 and ground.
50 V Front fog lamp (LH) Output ON or
STARTLighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
51 W Front fog lamp (RH) Output ON or
START Lighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
52 L LH Low beam head-
lamp Output — Lighting switch in 2nd position Battery voltage
54 P RH Low beam head-
lamp
Output — Lighting switch in 2nd position Battery voltage
55 G LH High beam head-
lamp
Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position
Battery voltage
56 Y RH High beam head-
lamp Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position Battery voltage
59 B Ground Input ——0V
60 R Rear window defogger
relay
OutputON or
START Rear defogger Switch ON
Battery voltage
Rear defogger Switch OFF 0V
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value
(Approx.)
Ignition
switch Operation or condition
Terminal No.
Signal nameFuse, fusible link No.
1, 2 Battery power a, b, d
Revision: May 2010 2011 Versa