Front NISSAN TIIDA 2010 Service Repair Manual

CO-42
< SERVICE INFORMATION >[MR18DE]
COOLING FAN
COOLING FAN
Component (Models with A/C)INFOID:0000000005398218
Component (Models without A/C)INFOID:0000000005398219
1. Fan motor cover
2. Fan motor3. Cooling fan control module
4. Washer 5. Fan shroud 6. Washer
7. Cooling fan A. Apply on fan motor shaft Front
PBIC4538E
1. Fan motor 2. Fan shroud3. Cooling fan
A. Apply on fan motor shaft Front
WBIA0786E
Revision: January 20102010 Versa

CO-44
< SERVICE INFORMATION >[MR18DE]
WATER PUMP
WATER PUMP
ComponentINFOID:0000000005398222
Removal and InstallationINFOID:0000000005398223
REMOVAL
1. Disconnect battery negative terminal. Refer to
SC-7, "Removal and Installation".
2. Remove reservoir tank. Refer to CO-40, "
Component".
3. Drain engine coolant from radiator. Refer to CO-36, "
Changing Engine Coolant".
CAUTION:
Perform this step when the engine is cold.
4. Remove front fender protector (RH). Refer to EI-24, "
Removal and Installation".
5. Remove drive belt. Refer to EM-132, "
Removal and Installation".
6. Remove generator. Refer to SC-25, "
Removal and Installation".
7. Remove radiator hose (lower). Refer to CO-40, "
Component".
8. Remove water pump. CAUTION:
• Handle water pump vane so that it does not contact any other parts.
• Water pump cannot be disassembled and should be replaced as a unit.
INSPECTION AFTER REMOVAL
• Visually check that there is no significant dirt or rusting on water
pump body and vane (A).
• Make sure that there is no looseness in vane shaft, and that it turns smoothly when rotated by hand.
• Replace water pump, if necessary.
INSTALLATION
Installation is in the reverse order of removal.
1. Gasket 2. Water pump
PBIC3921E
PBIC3313J
Revision: January 20102010 Versa

CO-48
< SERVICE INFORMATION >[MR18DE]
WATER OUTLET AND WATER CONTROL VALVE
WATER OUTLET AND WATER CONTROL VALVE
ComponentINFOID:0000000005398226
Removal and InstallationINFOID:0000000005398227
REMOVAL
1. Drain engine coolant from radiator. Refer to
CO-36, "Changing Engine Coolant".
CAUTION:
• Perform this step when engine is cold.
• Never spill engine coolant on drive belt.
2. Remove battery and battery tray. Refer to SC-7, "
Removal and Installation".
3. Remove air cleaner and air duct. Refer to EM-135, "
Component".
4. Remove radiator hose (lower) from engine. Refer to CO-40, "
Component".
5. Remove heater hoses and water hoses.
6. Remove water outlet.
7. Remove water control valve.
8. Remove engine coolant temperature sensor from the water outlet, if necessary.
CAUTION:
• Handle carefully to avoid any shock to engine coolant temperature sensor.
• Replace the gasket with a new one.
INSPECTION AFTER REMOVAL
1. Engine coolant temperature sensor 2. Rubber ring 3. Water control valve
4. Gasket 5. Water hose 6. Gasket
7. Water hose 8. Water outlet 9. Heater hose
10. Heater hose 11. Radiator hose (upper) Front
A. To heater B. To electric throttle control actuator C. To radiator
PBIC4699E
Revision: January 20102010 Versa

CO-50
< SERVICE INFORMATION >[MR18DE]
WATER OUTLET AND WATER CONTROL VALVE
- Install water hoses (3),(5) as shown.
• Electric throttle control actuator (1)
• Clamp (2)
• Water outlet (4)
• Paint mark (A)
• Clamp shall not interfere with the bulged area (B)
• : Engine front
INSPECTION AFTER INSTALLATION
• Check for leaks of engine coolant. Refer to
CO-36, "Inspection".
• Start and warm up the engine. Visually check for leaks of engine coolant.
PBIC4703E
Revision: January 20102010 Versa

PRECAUTIONSCVT-7
< SERVICE INFORMATION > [RE0F08B]
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PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000006046365
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty 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 inoper ative, 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 in correct removal and installation of the SRS can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied 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 Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric 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 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000005397759
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NVIS /IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
• Remove and install all control units after disconnecti ng 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 NVIS/IVIS, an electrically controlled steering lock
mechanism 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 power 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.
5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
Revision: January 20102010 Versa

CVT FLUIDCVT-15
< SERVICE INFORMATION > [RE0F08B]
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FLUID CONDITION CHECK
Changing CVT FluidINFOID:0000000005397768
1. Warm up CVT fluid by driving the vehicle for 10 minutes.
• : Vehicle front
• Radiator (2)
• CVT fluid cooler hose [inlet side (3)]
• Transaxle assembly (4)
2. Drain CVT fluid from CVT fluid cooler hose [outlet side (1)] and refill with new specified NISSAN CVT fluid in the CVT fluid
charging pipe with the engine running at idle speed.
CAUTION:
Only use the specifi ed NISSAN CVT fluid.
3. Refill until new CVT fluid comes out from CVT fluid cooler hose [outlet side (1)]. NOTE:
About 30 to 50% extra fluid will be required for this procedure.
4. Check fluid level and condition. Refer to CVT-14, "
Checking CVT Fluid".
CAUTION:
Delete CVT fluid deterioration date with CONSULT-III after changing CVT fluid. Refer to CVT-48,
"CONSULT-III Function (TRANSMISSION)".
CVT Fluid Cooler CleaningINFOID:0000000005397769
Whenever a CVT is repaired, overhauled, or replaced, the CVT fluid cooler mounted in the radiator must be
inspected and cleaned.
Metal debris and friction material, if present, can be trapped or become deposit in the CVT fluid cooler. This
debris can contaminate the newly serviced CVT or, in severe cases, can block or restrict the flow of CVT fluid.
In either case, malfunction of the newly serviced CVT may occur.
Debris, if present, may deposit as CVT fluid enters the cool er inlet. It will be necessary to back flush the cooler
through the cooler outlet in order to flush out any built up debris.
CVT FLUID COOLER CLEANING PROCEDURE
1. Identify the CVT inlet and outlet fluid cooler hoses.
2. Position an oil pan under the inlet and outlet cooler hoses.
Fluid status Conceivable cause Required operation
Varnished (viscous
varnish state) Clutch, brake
scorchedReplace the CVT fluid and check the
CVT main unit and the vehicle for
malfunctions (wire harness, cooler
pipes, etc.)
Milky white or cloudy Water in the fluid Replace the CVT fluid and check for places where water is getting in.
Large amount of
metal powder mixed
in fluid Unusual wear of
sliding parts within
CVTReplace the CVT fluid and check for
improper operation of the CVT.
ATA0022D
Fluid capacity and grade: Refer to
MA-14, "Fluids
and Lubricants".SCIA6088E
Revision: January 20102010 Versa

SHIFT CONTROL SYSTEMCVT-161
< SERVICE INFORMATION > [RE0F08B]
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REMOVAL
CAUTION:
Make sure that parking brake is applie d before removal and installation.
1. Place the shift lever in the “N” position.
2. Remove the center console assembly. Refer to IP-11
.
3. Disconnect the CVT shift selector harness connector (1).
4. Remove the key interlock cable from the CVT shift selector assembly. Refer to CVT-166, "
Removal and Installation".
5. Remove the bolts (A) from the CVT shift selector assembly (1).
6. Remove exhaust front tube, center muffler and heat plates. Refer to EM-140
.
1. Shift lever handle 2. CVT shift selector assembly 3. Lock plate
4. Bracket 5. Control cable6. Bracket
7. Lock plate 8. Bracket9. Transaxle assembly
A. Floor
WCIA0639E
SCIA6965E
WCIA0609E
Revision: January 20102010 Versa

CVT-162
< SERVICE INFORMATION >[RE0F08B]
SHIFT CONTROL SYSTEM
7. Remove the plate (1) from the CVT shift selector assembly.
: Vehicle front
8. Remove the lock plate (1) from the control cable (2). : Vehicle front
9. Remove the control cable (2) from the CVT shift selector assem- bly.
10. Insert suitable tool at points (A) and (B) as shown, and press both tabs (E) and (F) at the front (C) and rear (D) slightly toward
the center of the CVT shift selector assembly to remove the CVT
shift selector assembly from the underside of the vehicle.
: Vehicle front
INSTALLATION
Installation is in the reverse order of removal.
SCIA6967E
SCIA6968E
SCIA6970E
Revision: January 20102010 Versa

SHIFT CONTROL SYSTEMCVT-163
< SERVICE INFORMATION > [RE0F08B]
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CVT
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• When installing the control cable (1) to the CVT shift selector assembly (2), make sure that the control cable (1) is fully pressed
in with the ribbed surface (A) fa cing downward from the vehicle.
: Vehicle front
• After installation is completed, adjust and check the CVT position.
Refer to CVT-164, "
Adjustment of CVT Position" and CVT-164,
"Checking of CVT Position".
CVT Shift Selector Disassembly and AssemblyINFOID:0000000005398000
DISASSEMBLY
NOTE:
Refer to CVT-160, "
Removal and Installation" to disassemble.
1. Remove shift lever handle from CVT shift selector assembly. Refer to CVT-163, "
Shift Lever Handle
Removal and Installation".
2. Remove position lamp from position indicator plate (1).
3. Insert a suitable tool to (A) (at 4 locations) as shown, and bend each hook slightly to raise position indicator plate (1) and
remove from CVT shift selector assembly (2).
4. Remove bracket from CVT sh ift selector assembly (2).
5. Remove CVT shift selector harness connector from CVT shift selector assembly (2).
6. Release tabs (A) on shift lock solenoid and park position switch assembly from hooks (B) on CVT shift selector assembly to shift
lock solenoid and park position switch assembly.
ASSEMBLY
Assembly is in the reverse order of disassembly.
Shift Lever Handle Removal and InstallationINFOID:0000000005398001
REMOVAL
CAUTION:
Make sure that parking brake is a pplied before removal/installation.
SCIA6253E
SCIA6969E
SCIA6977E
Revision: January 20102010 Versa

AIR BREATHER HOSECVT-171
< SERVICE INFORMATION > [RE0F08B]
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AIR BREATHER HOSE
Removal and InstallationINFOID:0000000005398011
REMOVAL
1. Remove air duct (front), air duct (inlet) and air cleaner case. Refer to EM-135.
2. Remove air breather hose.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Make sure air breather hose is not collapsed or bl ocked due to folding or bending when installed.
NOTE:
• Install the air breather hose (1) to the air breather tube (2) so that the paint mark (A) faces upward. Also make sure the air breather
hose end is pushed up to the tube bend portion.
• When installing air breather hose (1) to air duct and air cleaner case, make sure to fully insert the hose clips.
1. Air cleaner case 2. Air duct 3. Clip
4. Air breather hose 5. Air breather tube 6. CVT
WCIA0612E
WCIA0613E
Revision: January 20102010 Versa