NISSAN LATIO 2011 Service Repair Manual

ILLUMINATIONLT-109
< SERVICE INFORMATION >
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ILLUMINATION
System DescriptionINFOID:0000000005929150
The control of the illumination lamps operation is dependent upon the position of the lighting switch. When the
lighting switch is placed in the 1ST or 2ND position, the BCM (body control module) receives input signal
requesting the illumination lamps to illuminate. This input signal is communicated to IPDM E/R (intelligent
power distribution module engine room) across CAN communication lines. CPU (central processing unit)
located in the IPDM E/R controls the tail lamp relay coil . This relay, when energized, directs power to the illu-
mination lamps, which then illuminate.
Power is supplied at all times
• to ignition relay, located in IPDM E/R,
• to tail lamp 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, and
• through 10A fuse [No. 8, located in fuse block (J/B)]
• to BCM terminal 57.
With the ignition switch in the ON or START position, power is supplied
• to ignition relay, located in IPDM E/R, and
• 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, and
• through grounds E15 and E24.
ILLUMINATION OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND positi on, BCM receives input signal requesting the illumination
lamps to illuminate. This input signal is communicat ed to IPDM E/R across CAN communication lines. CPU
located in the IPDM E/R controls the tail lamp relay coil, which, when energized, directs power
• through 10A fuse (No. 37, located in IPDM E/R)
• through IPDM E/R terminal 29
• to illumination control switch terminal 1
• to VDC OFF switch terminal 3 (with VDC)
• to audio unit terminal 9
• to front air control terminal 5
• to A/T shift selector terminal 3 (with 4-speed A/T)
• to CVT shift selector terminal 3 (with CVT)
• to hazard switch terminal 3
• to combination meter terminal 12
• to door mirror remote control switch terminal 16
• to combination switch (spiral cable) terminal 26 (with steering wheel audio control switches)
• to steering wheel audio control switches through combinat ion switch (spiral cable) terminal 18 (with steering
wheel audio control switches).
Ground is supplied
• to VDC OFF switch terminal 4 (with VDC)
• to illumination control switch terminal 3, and
• through grounds M57 and M61.
The illumination control switch controls illuminat ion intensity by varying the ground to the following
• through illumination control switch terminal 2
• to audio unit terminal 8
• to front air control terminal 6
• to A/T shift selector terminal 4 (with 4-speed A/T)
• to CVT shift selector terminal 3 (with CVT)
Revision: May 2010 2011 Versa

LT-110
< SERVICE INFORMATION >
ILLUMINATION
• to hazard switch terminal 4
• to combination meter terminal 13
• to door mirror remote control switch terminal 15
• to combination switch (spiral cable) terminal 27 (with steering wheel audio control switches)
• to steering wheel audio control switches through combination switch (spiral cable) terminal 21 (with steeringwheel audio control switches).
With power and ground supplied, illumination lamps illuminate.
EXTERIOR LAMP BATTERY SAVER CONTROL
Refer to LT-74, "System Description".
CAN Communication System DescriptionINFOID:0000000005929151
Refer to LAN-7, "System Description" .
Revision: May 2010 2011 Versa

ILLUMINATIONLT-111
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SchematicINFOID:0000000005929152
ABLWA1033GB
Revision: May 2010 2011 Versa

LT-112
< SERVICE INFORMATION >
ILLUMINATION
Wiring Diagram - ILL -
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ABLWA1034GB
Revision: May 2010 2011 Versa

ILLUMINATIONLT-113
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ABLWA0674GB
Revision: May 2010 2011 Versa

LT-114
< SERVICE INFORMATION >
ILLUMINATION
ABLWA1035GB
Revision: May 20102011 Versa

ILLUMINATIONLT-115
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ABLWA0683GB
Revision: May 2010 2011 Versa

LT-116
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BULB SPECIFICATIONS
BULB SPECIFICATIONS
HeadlampINFOID:0000000005929155
Exterior LampINFOID:0000000005929156
Interior Lamp/IlluminationINFOID:0000000005929157
* Always check with the parts department for the latest parts information.Item
Wattage (W)
High/Low (Halogen type) 60/55
ItemWattage (W)
Front combination lamp Turn signal lamp
21 (amber)
Parking (clearance) lamp 5
Rear combination lamp Stop/Tail lamp
21/5
Turn signal lamp 21 (amber)
Back-up lamp 21
Front fog lamp 35
License plate lamp 5
High-mounted stop lamp Hatchback
LED
Sedan, rear window 18
Sedan, rear spoiler LED
ItemWattage (W)
Map lamp 8
Room lamp 8
Luggage room lamp (Hatchback) 5
Trunk room lamp (Sedan) 5
Vanity mirror lamp *
Revision: May 2010 2011 Versa

LU-1
ENGINE
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CONTENTS
ENGINE LUBRICATION SYSTEM
HR16DE
PRECAUTION ....... ........................................
2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution for Liquid Gasket .....................................2
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................4
FUNCTION DIAGNOSIS ...............................6
DESCRIPTION ............................................... .....6
Engine Lubrication System ................................. ......6
Engine Lubrication System Schematic ......................6
ON-VEHICLE MAINTENANCE .....................7
ENGINE OIL ................................................... .....7
Inspection ............................................................ ......7
Draining .....................................................................8
Refilling .....................................................................8
OIL FILTER .........................................................9
Removal and Installation ...........................................9
ON-VEHICLE REPAIR .... .............................10
OIL PUMP ....................................................... ....10
Removal and Installation .........................................10
SERVICE DATA AND SPECIFICATIONS
(SDS) ......... ................................. ..................
11
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
11
Engine Oil Capacity ............................................. ....11
Engine Oil Pressure .................................................11
MR18DE
SERVICE INFORMATION .. .........................
12
PRECAUTIONS .................................................12
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
12
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ...................................
12
Precaution for Liquid Gasket ...................................13
PREPARATION .................................................14
Special Service Tool ................................................14
Commercial Service Tool ........................................14
LUBRICATION SYSTEM ..................................16
Lubrication Circuit ....................................................16
ENGINE OIL ......................................................17
Inspection ................................................................17
Changing Engine Oil ................................................18
OIL FILTER .......................................................20
Removal and Installation .........................................20
OIL PUMP .........................................................21
Component ..............................................................21
Removal and Installation .........................................21
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
23
Standard and Limit ..................................................23
Revision: May 2010 2011 Versa

LU-2
< PRECAUTION >[HR16DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint Syst
em (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005928680
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and w hether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minu tes before performing any service.
Precaution for Liquid GasketINFOID:0000000005928682
REMOVAL OF LIQUID GASKET SEALING
• After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket sealing.
CAUTION:
Be careful not to damage the mating surfaces.
• Tap Tool to insert it (1), and then slide it by tapping on the side (2)
as shown.
• In areas where Tool is difficult to use, use plastic hammer to lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason suitable tool such as screw-
driver is used, be careful no t to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
Tool number : KV10111100 (J-37228)
WBIA0566E
Revision: May 2010 2011 Versa