2011 NISSAN TIIDA RON 91

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLYFL-7
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6. Disconnect electrical connector (A) and fuel feed hose quick
connector (B).
• Fuel feed hose (1)
• :Vehicle front
• Disconnect the quick connector using the following procedure.
- Hold the sides of the connector, push in tabs and pull out thetube.
- If quick connector and tube on fuel pump assembly are stuck, push and pull several times until they move. Disconnect them
by pulling.
CAUTION:
• The tube can be removed when the tabs are completely
depressed. Do not twist it more than necessary.
• Do not use any tools to remove the quick connector.
• Keep resin tube away from heat. Be especially careful
when welding near the resin tube.
• Prevent acid liquid such as battery electrolyte, from get- ting on resin tube.
• Do not bend or twist resin tube during installation and removal.
• To keep the connecting port ion clean, free of foreign
materials and to avoid damage, cover them completely
with plastic bags or something similar.
• Do not insert plug to prevent damage to O-ring seal in quick connector.
7. Remove the lock ring using Tool as shown.
8. Remove fuel level sensor unit, fuel filter and fuel pump assembly. CAUTION:
• Discard the o-ring seal, do not reuse the O-ring seal.
• Do not bend float arm during removal.
• Do not allow foreign materials to fall into fuel tank. Use a lint free cloth when handling compo-
nents.
• Avoid impacts such as droppin g when handling components.
WBIA0782E
SFE562A
PBIC0163E
Tool number : KV991J0090 (J-46214)
WBIA0284E
Revision: May 2010 2011 Versa

FL-8
< SERVICE INFORMATION >
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
INSPECTION AFTER REMOVAL
Make sure that the fuel level sensor unit, fuel filter and fuel pump is free from defects and foreign materials.
INSTALLATION
Installation is in the reverse order of removal.
Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assembly
1. Install O-ring seal to fuel tank without twisting.
2. Install fuel level sensor unit by aligning mating marks (A) on fuel
tank and fuel level sensor unit as shown.
• : Front
• Turn the lock ring (1) until the lock ring is fully rotated into thefuel tank lock tabs (A) as shown.
Quick Connector
Connect fuel feed tube quick connector using the following procedure.
1. Check the connection for damage or any foreign materials.
2. Align the connector with the tube, then insert the connector straight into the tube until a “click” sound is heard.
3. After connecting, make sure that the connec tion is secure using the following procedure.
• Visually confirm that the two retainer tabs are secured to the connector.
• Pull the tube and the connector to make sure they are securely connected.
4. Connect electrical harness connector.
Inspection Hole Cover
• Before installing inspection hole cover, confirm that there are no fuel leaks. Refer to "INSPECTION AFTER
INSTALLATION".
1. Install inspection hole cover with the front mark (arrow) facing front of vehicle.
2. Lock clips by turning counterclockwise.
INSPECTION AFTER INSTALLATION
PBIC4732E
WBIA0783E
PBIC1653E
Revision: May 2010 2011 Versa

FL-10
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FUEL TANK
FUEL TANK
ComponentINFOID:0000000005931059
Removal and InstallationINFOID:0000000005931060
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on the fuel system. Refer to FL-5, "
General Pre-
caution".
1. Drain fuel from fuel tank if necessary. Refer to FL-6, "
Removal and Installation".
CAUTION:
• Because fuel tank becomes unstable when installing/removing, fuel should be drained if the
level exceeds specification FL-6, "
Removal and Installation".
• Situate vehicle on a flat and solid surface.
2. Open fuel door and unscrew the fuel filler cap to release the pressure inside the fuel tank.
3. Release the fuel pressure from the fuel lines. Refer to EC-499, "
Inspection" (HR16DE), EC-582, "Fuel
Pressure Check" (MR18DE).
4. Remove rear seat bottom. Refer to SE-16, "
Removal and Installation" 60:40 split hatchback, SE-22,
"Removal and Installation" 60:40 split sedan, SE-28, "Removal and Installation" fixed back seat.
5. Turn the three retainers 90 ° in a clockwise direction and remove the fuel pump inspection hole cover.
1. Lock ring 2. Fuel pump 3. O-ring seal
4. Fuel tank 5. Fuel tank band (LH) 6. Fuel tank band (RH)
7. EVAP hose 8. Hose clamp 9. Fuel filler hose
10. Hose clamp 11. Fuel filler pipe shield 12. Fuel filler tube
13. Grommet 14. Fuel filler cap Front of vehicle
WCIA0591E
Revision: May 2010 2011 Versa

FUEL TANKFL-11
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Disconnect electrical connector (A
) and fuel feed hose quick connec-
tor (B).
• Fuel feed hose (1)
•
• Disconnect the quick connector using the following procedure.
- Hold the sides of the connector, push in tabs and pull out the tube.
- If quick connector and tube on fuel pump assembly are stuck, push and pull several times until they move. Disconnect them by pulling.
CAUTION:
• The tube can be removed when the tabs are completely depressed. Do not twist it more than necessary.
• Do not use any tools to remove the quick connector.
• Keep resin tube away from heat. Be especially careful when welding near the resin tube.
• Prevent acid liquid such as ba ttery electrolyte, from getting
on resin tube.
• Do not bend or twist resin tube during installation and removal.
• To keep the connecting portion clean, free of foreign materi- als and to avoid damage, cover them completely with plastic
bags or something similar.
• Do not insert plug to prevent da mage to O-ring seal in quick
connector.
6. Remove center exhaust tube. Refer to EX-10
.
7. Remove exhaust heat shields.
8. Disconnect parking brake cables (1) from the lower surface of
fuel tank and axle and position the parking brake cables (1) out
of the way. : Vehicle front
WBIA0782E
SFE562A
PBIC0163E
PBIC3786E
Revision: May 2010
2011 Versa

FUEL TANKFL-13
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EVAP Canister
1. Check the connection for damage or any foreign materials.
2. Align the connector with the tube, then insert the c
onnector straight into the tube until a “click” sound is
heard.
3. After connecting, make sure that the connection is secure. • Pull the tube and the connector to make sure they are securely connected.
Fuel Tank Bands
Install the fuel tank bands in the proper position by referring to the identification stamp mark “R” and “L” on the
end
1. While supporting the fuel tank, install bolts 1, 3 and 4 to supportthe tank, but do not fully tighten.
2. Install bolt 2 while positioning the fuel tank toward the front of the vehicle. Tighten bolt 2 to specified torque.
3. Tighten bolts 1, 3 and 4 to specified torque.
Fuel Filler Hose
CAUTION:
Do not allow fuel filler tube to cont act the suspension during installation.
• Insert fuel filler hose to the length below.
• Be sure hose clamp is not placed on swelled area of fuel filler tube.
EVAP Hose
1. Check connections for damage or foreign material.
2. Align the matching quick connector (A) with the center of EVAP
hose (1), and insert quick connector (A) straight until it clicks.
3. After connecting, pull on quick connector (A) and EVAP hose (1) by hand. Make sure connections are secure.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (without starting the engi ne), to check the connections for fuel leaks with the
electric fuel pump applying pressure to the fuel piping. : Front
WBIA0847E
Fuel filler install length : 35mm (1.38 in)
WBIA0767E
Revision: May 2010
2011 Versa

FSU-1
SUSPENSION
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SECTION FSU
A
B
FSU
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O PCONTENTS
FRONT SUSPENSION
SERVICE INFORMATION .. ..........................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
Precaution for Procedure without Cowl Top Cover ......3
General Precautions .................................................3
PREPARATION ...................................................4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................5
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
6
NVH Troubleshooting Chart ................................ ......6
FRONT SUSPENSION ASSEMBLY ...................7
On-Vehicle Inspection and Service ..................... ......7
Wheel Alignment Inspection .....................................7
Component .......................................................... ....10
Removal and Installation .........................................11
COIL SPRING AND STRUT ..............................12
Removal and Installation .........................................12
Disposal ...................................................................12
Disassembly and Assembly .....................................13
TRANSVERSE LINK .........................................15
Removal and Installation .........................................15
STABILIZER BAR .............................................16
Removal and Installation .........................................16
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
17
Wheel Alignment (Unladen*) ...................................17
Ball Joint ..................................................................18
Wheelarch Height (Unladen*) ..................................19
Revision: May 2010 2011 Versa

FSU-2
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PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000006405762
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 Necessary for Steering W heel Rotation After Battery Disconnect
INFOID:0000000005930892
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK ″ position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery pow er is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables. NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be rotated.
4. Perform the necessary repair operation.
Revision: May 2010 2011 Versa

PREPARATIONFSU-5
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Commercial Service ToolINFOID:0000000006414955
Tool name Description
Spring compressor Removing and installing coil spring
Power tool • Removing wheel nuts
• Removing front suspension component
parts
S-NT717
PBIC0190E
Revision: May 2010 2011 Versa