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BRC-88
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SENSOR ROTOR
SENSOR ROTOR
Removal and InstallationINFOID:0000000005928508
The front and rear sensor rotors are part of the hub and bearing assembly and cannot be removed separately.
To replace the front or rear sensor rotors, the hub and bearing assembly must be replaced. Refer to
FA X - 6 ,
"Removal and Installation" (front axle), RAX-6, "Removal and Installation" (rear axle).
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ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)BRC-89
< SERVICE INFORMATION > [VDC/TCS/ABS]
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ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)
Removal and InstallationINFOID:0000000005928509
CAUTION:
• Before servicing, disconnect battery negative terminal.
• To remove brake tube, use flare nut wrench to pr event flare nuts and brake tube from being dam-
aged. To install, use flare nut torque wrench, ti ghten flare nut to the specified torque. Refer to BR-11,
"Hydraulic Circuit".
• Do not apply excessive impact to ABS actuator and elect ric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed the air from the brake hydraulic system. Refer to BR-9, "
Bleeding
Brake System".
REMOVAL
1. Disconnect the battery negative terminal.
2. Remove the cowl top. Refer to EI-24, "
Removal and Installation".
3. Disconnect ABS actuator and electric unit (control unit) connector.
4. Loosen brake tube flare nuts, then remove brake tubes from ABS actuator and electric unit (control unit).
5. Remove brake booster hose from engine. Refer to BR-23, "
Removal and Installation".
6. Remove ABS actuator and electric unit (control unit) bracket bolts.
7. Remove ABS actuator and electric unit (control unit).
1. To front right caliper 2. To rear left wheel cylinder 3. To rear right wheel cylinder
4. To front left caliper 5. From master cylinder primary side 6. From master cylinder secondary side
7. ABS actuator and electric unit (control unit) 8. Harness connector
Front
AWFIA0532GB
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BRC-90
< SERVICE INFORMATION >[VDC/TCS/ABS]
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)
INSTALLATION
Installation is in the reverse order of removal.
• Bleed the brake system. Refer to
BR-9, "
Bleeding Brake System".
• Adjust steering angle sensor neutral position. Refer to BRC-85, "
Adjustment of Steering Angle Sensor Neu-
tral Position".
CAUTION:
After installing harness connector in the ABS actuato r and electric unit (control unit), make sure the
connector is securely locked.
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STEERING ANGLE SENSORBRC-91
< SERVICE INFORMATION > [VDC/TCS/ABS]
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STEERING ANGLE SENSOR
Removal and InstallationINFOID:0000000005928510
NOTE:
The steering angle sensor is part of the spiral cable assembly and is not available separately.
REMOVAL
Remove the spiral cable. Refer to SRS-37, "Removal and Installation".
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Perform the neutral position adjustment for the steering angle sensor. Refer to BRC-85, "
Adjustment
of Steering Angle Sensor Neutral Position".
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BRC-92
< SERVICE INFORMATION >[VDC/TCS/ABS]
G SENSOR
G SENSOR
Removal and InstallationINFOID:0000000005928511
EXPLODED VIEW
REMOVAL
1. Disconnect battery negative terminal.
2. Remove driver seat. Refer to
SE-12, "
Removal and Installation".
3. Partially remove and reposition carpet from driver seat area. Refer to EI-48, "
Removal and Installation".
4. Disconnect harness connector (A).
5. Remove attaching nuts (B) and remove yaw rate/side/decel G sensor (1).
• 2: G sensor bracket
• C: G sensor bracket bolts
CAUTION:
• Do not drop or strike the yaw rate/side/decel G sensor.
• Do not use power tools to re move or install yaw rate/side/
decel G sensor.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not drop or strike the yaw rate/side/decel G sensor.
1. Yaw rate/side/decel G sensor 2. Bracket
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CL-1
TRANSMISSION/TRANSAXLE
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CONTENTS
CLUTCH
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
Service Notice or Precaution .....................................3
PREPARATION ...................................................4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................4
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
5
NVH Troubleshooting Chart ................................ ......5
CLUTCH PEDAL .................................................6
On-vehicle Inspection and Adjustment ......................6
Removal and Installation ...........................................7
CLUTCH FLUID .................................................9
Air Bleeding Procedure ........................................ .....9
CLUTCH MASTER CYLINDER ........................11
Removal and Installation .........................................11
CSC (CONCENTRIC SLAVE CYLINDER) .......13
Exploded View .........................................................13
Removal and Installation .........................................13
CLUTCH PIPING ...............................................15
Removal and Installation .........................................15
CLUTCH DISC, CLUTCH COVER AND FLY-
WHEEL ..............................................................
16
Removal and Installation .........................................16
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
19
Clutch Control System .............................................19
Clutch Pedal ............................................................19
Clutch Disc ..............................................................19
Clutch Cover ............................................................19
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CL-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005928987
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:0000000005928988
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.
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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.)
6. Perform a self-diagnosis check of al l control units using CONSULT-III.
Precaution for Procedure without Cowl Top CoverINFOID:0000000005928989
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Service Notice or PrecautionINFOID:0000000005928990
•Use recommended brake fluid when adding fluid to the clutch reservoir tank. Refer to MA-14.
• Never reuse fluid drained from clutch system.
• Be careful not to splash brake fluid on painted areas.
• Use new brake fluid to clean or wash all part s of master cylinder and operating cylinder.
• Never use mineral oils such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic sys-
tem.
• If transaxle assembly is removed from the vehicle, always replace CSC (Con centric slave cylinder).
Return CSC to original position to remove transaxle assembly. Dust on clutch disc sliding parts may
damage CSC seal and may cause clutch fluid leakage.
• Do not disassemble clutch master cylinder and CSC.
WARNING:
After cleaning clutch disc, cl ean it with a dust collector. Do not use compressed air.
PIIB3706J
Revision: May 2010 2011 Versa