2009 NISSAN LATIO low beam

Auto Active Test " .
4. When headlamp low beam is operating, chec k voltage between headlamp harness connector and ground.
OK or NG OK >> GO TO 7.
NG >> GO TO 8. OK >> Check front combination lamp connector for damage or
poor connection. Repair as necessary.
NG >> Repair harness. OK >> Replace IPDM E/R. Refer to
PG-27, " Removal and
Installation of IPDM E/R " .
NG >> Repair harness or connector. Terminal
Voltage
(+)
(− )
Headlamp connector Terminal
RH E26 3 Ground Battery voltage
LH E25
Terminal Voltage
(+)
(− )
Headlamp connector Terminal
RH E26 3 Ground Battery voltage
LH E25

LT
N
O P
Headlamp Low Beam Does
Not Illuminate (One Side) INFOID:0000000004306535OK >> GO TO 2.
NG >> Repair harness. OK >> GO TO 3.
NG >> Replace bulb. Refer to LT-22, " Bulb Replacement " .
OK >> GO TO 4.
NG >> GO TO 5. OK >> Check condition of headlamp harness connector.
NG >> Repair harness or connector.

LT
N
O P
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

HEADLAMP (FOR CANADA) - DA
YTIME LIGHT SYSTEM -
LT-35
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B LT
N
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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)

OK >> Replace IPDM E/R. Refer to
PG-27, " Removal and
Installation of IPDM E/R " .
NG >> Repair harness or connector.
Aiming Adjustment INFOID:0000000004306569
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 2 Yes
LH E27

Item name
CONSULT-III
screen display Display or unit Monitor item selection
Description
ALL
SIGNALS MAIN
SIGNALS SELECTION
FROM MENU
Motor fan request MOTOR FAN
REQ 1/2/3/4 X X X Signal status input from ECM
Compressor re-
quest AC COMP REQ ON/OFF X X X Signal status input from ECM
Parking, license,
and tail lamp re-
quest TAIL & CLR REQ ON/OFF X X X Signal status input from BCM
Headlamp low
beam request HL LO REQ ON/OFF X X X Signal status input from BCM
Headlamp high
beam request HL HI REQ ON/OFF X X X Signal
status input from BCM
Front fog request FR FOG REQ ON/OFF X X X 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
STOP ACT 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 X X Status of input signal (*1)
Ignition relay
status IGN RLY ON/OFF X X X Ignition relay status monitored
with IPDM E/R
Rear defogger re-
quest RR DEF REQ ON/OFF X X X Signal status input from BCM
Oil pressure
switch OIL P SW OPEN/CLOSE X X
Signal status input from IPDM
E/R
Hood switch HOOD SW (*2) OFF X X Signal status input from IPDM
E/R

WHEEL HUB
RAX-5
< SERVICE INFORMATION >
C
E F
G H
I
J
K L
M A
B RAX
N
O P
WHEEL HUB
On-Vehicle Inspection and Service INFOID:0000000004305854
• Check the axle and suspension parts for excessive play, wear, or damage.
• Shake each rear wheel to check for excessive play as shown.
REAR WHEEL BEARING INSPECTION • Move wheel hub and bearing assembly in the axial direction by hand. Make sure the axial end play is within specification.
• Check that the wheel hub bearing operates smoothly.
• Replace the wheel hub assembly if the axial end play e xceeds specification, or if the wheel bearing does not
turn smoothly. Refer to RAX-5, " Removal and Installation " .
CAUTION:
The wheel hub assembly does not requ ire maintenance. If any of the following symptoms are noted,
replace the wheel hub assembly.
• Growling noise is emitted from th e wheel hub bearing during operation.
• Wheel hub bearing dr ags or turns roughly.
Removal and Installation INFOID:0000000004305855
COMPONENTS
REMOVAL 1. Remove tires from vehicle using power tool.
2. Remove wheel sensor from wheel hub and bearing assembly. Refer to BRC-32 .
CAUTION: SMA525A
Axial end play : 0.05 mm (0.002 in) or less
1. Rear suspension beam 2. Back plate 3. Wheel hub and bearing assembly WDIA0360E