2016 NISSAN NOTE Caliper

BRC-18
< SYSTEM DESCRIPTION >[VDC/TCS/ABS]
SYSTEM
ABS Function Operating
(Pressure Decreases)
Front RH brake caliper• Since the ABS IN valve is closed and the ABS OUT valve is opened, fluid pressure applied on the front RH
brake caliper is supplied to the reservoir through the ABS OUT valve. This fluid pressure decreases when
sent to the master cylinder by the pump.
Front LH brake caliper• Since the ABS IN valve is closed and the ABS OUT valve is opened, fluid pressure applied on the front LH brake caliper is supplied to the reservoir through the ABS OUT valve. This fluid pressure decreases when
sent to the master cylinder by the pump.
Rear RH wheel cylinder
• Since the ABS IN valve is closed and the ABS OUT valve is opened, fluid pressure applied on the rear RH wheel cylinder is supplied to the reservoir through the ABS OUT valve. This fluid pressure decreases when
sent to the master cylinder by the pump.
Rear LH wheel cylinder
• Since the ABS IN valve is closed and the ABS OUT valve is opened, fluid pressure applied on the rear LH
wheel cylinder is supplied to the reservoir through the ABS OUT valve. This fluid pressure decreases when
sent to the master cylinder by the pump.
JSFIA0681GB
Name Not activatedDuring pressure decreases
Cut valve 1 Power supply is not supplied (open) Power supply is not supplied (open)
Cut valve 2 Power supply is not supplied (open) Power supply is not supplied (open)
Suction valve 1 Power supply is not supplied (close) Power supply is not supplied (close)
Suction valve 2 Power supply is not supplied (close) Power supply is not supplied (close)
ABS IN valve Power supply is not supplied (open) Power supply is supplied (close)
ABS OUT valve Power supply is not supplied (close) Power supply is supplied (open)
Each brake caliper and each wheel cylinder
(fluid pressure) —
Pressure decreases
Revision: August 2015 2016 Versa Note

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SYSTEMBRC-19
< SYSTEM DESCRIPTION > [VDC/TCS/ABS]
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ABS Function Operating
(Pressure Increases)
Front RH brake caliper• Brake fluid is supplied to the front RH brake caliper from the master cylinder through the cut valve 1 and the
ABS IN valve. Since the suction valve 1 and the ABS OU T valve is closed, the fluid does not flow into the
reservoir. The amount of brake fluid supplied to the fr ont RH brake caliper from the master cylinder is con-
trolled according to time that the ABS IN valve is not energized (time that the ABS IN valve is open).
Front LH brake caliper
• Brake fluid is supplied to the front LH brake caliper from the master cylinder through the cut valve 2 and the
ABS IN valve. Since the suction valve 2 and the ABS OU T valve is closed, the fluid does not flow into the
reservoir. The amount of brake fluid supplied to the fr ont LH brake caliper from the master cylinder is con-
trolled according to time that the ABS IN valve is not energized (time that the ABS IN valve is open).
Rear RH wheel cylinder• Brake fluid is supplied to the rear RH wheel cylinder from the master cylinder through the cut valve 2 and the
ABS IN valve. Since the suction valve 2 and the ABS OU T valve is closed, the fluid does not flow into the
reservoir. The amount of brake fluid supplied to the r ear RH wheel cylinder from the master cylinder is con-
trolled according to time that the ABS IN valve is not energized (time that the ABS IN valve is open).
Rear LH wheel cylinder
• Brake fluid is supplied to the rear LH wheel cylinder from the master cylinder through the cut valve 1 and the
ABS IN valve. Since the suction valve 1 and the ABS OU T valve is closed, the fluid does not flow into the
JSFIA0679GB
NameNot activatedDuring pressure increases
Cut valve 1 Power supply is not supplied (open) Power supply is not supplied (open)
Cut valve 2 Power supply is not supplied (open) Power supply is not supplied (open)
Suction valve 1 Power supply is not supplied (close) Power supply is not supplied (close)
Suction valve 2 Power supply is not supplied (close) Power supply is not supplied (close)
ABS IN valve Power supply is not supplied (open) Power supp ly is not supplied (open)
ABS OUT valve Power supply is not supplie d (close) Power supply is not supplied (close)
Each brake caliper and each wheel cylinder
(fluid pressure) —
Pressure increases
Revision: August 2015 2016 Versa Note

cardiagn.com

BRC-20
< SYSTEM DESCRIPTION >[VDC/TCS/ABS]
SYSTEM
reservoir. The amount of brake fluid supplied to the r
ear LH wheel cylinder from the master cylinder is con-
trolled according to time that the ABS IN valve is not energized (time that the ABS IN valve is open).
Brake Release
Front RH brake caliper
• Brake fluid is supplied to the front RH brake caliper through the return check valve of the ABS IN valve and
the cut valve 1, and returns to the master cylinder.
Front LH brake caliper
• Brake fluid is supplied to the front LH brake caliper through the return check valve of the ABS IN valve and the cut valve 2, and returns to the master cylinder.
Rear RH wheel cylinder
• Brake fluid is supplied to the rear RH wheel cylinder through the return check valve of the ABS IN valve and
the cut valve 2, and returns to the master cylinder.
Rear LH wheel cylinder
• Brake fluid is supplied to the rear LH wheel cylinder through the return check valve of the ABS IN valve and
the cut valve 1, and returns to the master cylinder.
Component Parts and Function
JSFIA0682GB
Name Not activatedDuring brake release
Cut valve 1 Power supply is not supplied (open) Power supply is not supplied (open)
Cut valve 2 Power supply is not supplied (open) Power supply is not supplied (open)
Suction valve 1 Power supply is not supplied (close) Power supply is not supplied (close)
Suction valve 2 Power supply is not supplied (close) Power supply is not supplied (close)
ABS IN valve Power supply is not supplied (open) Power supply is not supplied (open)
ABS OUT valve Power supply is not supplied (close) Power supply is not supplied (close)
Each brake caliper and each wheel cylinder
(fluid pressure) —
Pressure decreases
Revision: August 2015 2016 Versa Note

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SYSTEMBRC-21
< SYSTEM DESCRIPTION > [VDC/TCS/ABS]
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O PCONDITIONS FOR INDICATOR LAMP ILLUMINATION
• Turns ON when VDC and TCS functions are switched to non-operational status (OFF) by VDC OFF switch.
• Turns ON when ignition switch turns ON and turns OFF when the system is normal, for bulb check purposes.
CONDITIONS FOR WARNING LAMP ILLUMINATION
Turns ON when ignition switch turns ON and turns OFF when the system is normal, for bulb check purposes.
Component Function
Pump Returns the brake fluid reserved in reservoir to master cylinder by reducing pressure.
Motor Activates the pump according to signals from ABS actuator and electric unit (control unit).
Cut valve 1
Cut valve 2 Shuts off the ordinary brake line from master cylinder.
Suction valve 1
Suction valve 2 Supplies the brake fluid from master cylinder to the pump.
ABS IN valve Switches the fluid pressure line to increase or hold according to signals from control unit.
ABS OUT valve Switches the fluid pressure line to increase, hold or decrease according to signals from control unit.
Return check valve Returns the brake fluid from brake caliper and wheel cylinder to master cylinder by bypassing orifice
of each valve when brake is released.
Reservoir Temporarily reserves the brake fluid drained from brake caliper, so that pressure efficiently decreas-
es when decreasing pressure of brake caliper and wheel cylinder.
Pressure sensor Detects the brake fluid pressure and tr ansmits signal to ABS ac tuator and electric unit (control unit).
Condition (status) VDC OFF indicator lamp SLIP indicator lamp
Ignition switch OFF OFFOFF
For approx. 1 second after the ignition switch
is turned ON ON
ON
Approx. 1 second after ignition switch is
turned ON (when the system is in normal op-
eration) OFF
OFF
When VDC OFF switch is ON (VDC function
and TCS function are OFF) ON
OFF
VDC function is malfunctioning OFFON
TCS function is malfunctioning OFFON
Condition (status)ABS warning lamp Brake warning lamp
Ignition switch OFF OFFOFF
For approx. 1 second after the ignition switch
is turned ON ON
ON
Approx. 1 second after ignition switch is
turned ON (when the system is in normal op-
eration) OFF
OFF
After engine starts OFFOFF
When parking brake operates (parking brake
switch ON) OFF
ON
When brake fluid is less than the specified
level (brake fluid level switch ON) OFF
ON
VDC function is malfunctioning OFFOFF
TCS function is malfunctioning OFFOFF
ABS function is malfunctioning ONOFF
EBD function is malfunctioning ONON
Brake limited slip differential (BLSD) function
is malfunctioning OFF
OFF
Revision: August 2015 2016 Versa Note

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C1142 PRESS SENSORBRC-97
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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Check the brake fluid leakage. Refer to BR-12, "Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace brake fluid leakage part.
3.CHECK BRAKE PIPING
Check the brake piping. Refer to BR-12, "
Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace brake piping. • Front: Refer to BR-23, "
FRONT : Removal and Installation".
• Rear: Refer to BR-26, "
REAR : Removal and Installation".
4.CHECK BRAKE PEDAL
Check the brake pedal.
• Brake pedal height: Refer to BR-9, "
Inspection and Adjustment".
• Brake pedal assembly: Refer to BR-20, "
Exploded View".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Adjust the brake pedal height or replace brake pedal assembly. • Adjust the brake pedal: Refer to BR-9, "
Inspection and Adjustment".
• Replace the brake pedal: Refer to BR-20, "
Removal and Installation".
5.CHECK BRAKE MASTER CYLINDER
Check the brake master cylinder. Refer to BR-14, "
Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace brake master cylinder. Refer to BR-28, "
Removal and Installation".
6.CHECK BRAKE BOOSTER
Check the brake booster. Refer to BR-15, "
Inspection".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace brake booster. Refer to BR-31, "
Removal and installation".
7.CHECK VACUUM PIPING
Check the vacuum piping. Refer to BR-33, "
Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace vacuum piping. Refer to BR-33, "
Removal and Installation".
8.CHECK FRONT DISC BRAKE
Check the front disc brake caliper. Refer to BR-36, "
BRAKE CALIPER ASSEMBLY : Exploded View".
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace front disc brake caliper. Refer to BR-37, "
BRAKE CALIPER ASSEMBLY :
Removal and Installation".
9.CHECK REAR BRAKE
Check the rear brake. Refer to BR-41, "
Exploded View".
Is the inspection result normal?
YES >> GO TO 10.
NO >> Repair or replace rear brake. Refer to BR-41, "
Removal and Installation".
10.CHECK ABS ACTUATOR AND ELECTRIC UNIT (C ONTROL UNIT) POWER SUPPLY AND GROUND
CIRCUIT
Revision: August 2015 2016 Versa Note

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FRONT WHEEL HUB AND KNUCKLEFAX-9
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
FRONT WHEEL HUB AND KNUCKLE
Exploded ViewINFOID:0000000012431890
Removal and InstallationINFOID:0000000012431891
REMOVAL
1. Remove the wheel and tire using power tool. Refer to WT-48, "Removal and Installation".
2. Separate front wheel sensor from front wheel hub. Refer to BRC-143, "
FRONT SENSOR ROTOR :
Removal and Installation".
CAUTION:
When removing front wheel hub, first separate front wheel sensor from front wheel hub. Failure to
do so may result in damage to front wheel sensor wires, making front wheel sensor inoperative.
3. Remove brake caliper using power tool, leaving brake hose connected. Reposition brake caliper aside with wire. Refer to BR-37, "
BRAKE CALIPER ASSEMBLY : Removal and Installation".
CAUTION:
Do not depress brake pedal while brake caliper is removed.
4. Put matching marks on disc brake rotor and wheel hub, then remove disc brake rotor. CAUTION:
• Use paint for matching parts. Do not damage the disc brake rotor or wheel hub.
• Do not drop disc rotor.
5. Remove and discard cotter pin, and then loosen wheel hub lock nut, using Tool.
1. Steering knuckle 2. Splash guard3. Wheel bearing
4. Snap ring 5. Wheel stud6. Wheel hub
7. Disc brake rotor 8. Wheel hub lock nut9. Cotter pin
AWDIA1108ZZ
Tool number : KV40104000 ( — )
Revision: August 2015 2016 Versa Note

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FRONT DRIVE SHAFT BOOTFAX-15
< REMOVAL AND INSTALLATION >
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WHEEL SIDE : Removal and InstallationINFOID:0000000012431895
REMOVAL
1. Remove the wheel and tire using power tool. Refer to WT-48, "Removal and Installation".
2. Remove the brake caliper torque member bolts, leav ing the brake hose attached. Position the brake cali-
per aside with wire. Refer to BR-37, "
BRAKE CALIPER ASSEMBLY : Removal and Installation".
CAUTION:
Do not depress the brake pedal while the brake caliper is removed.
3. Put alignment marks on the disc brake rotor and on the wheel hub. Remove the disc brake rotor.
CAUTION:
Do not drop the disc brake rotor.
4. Remove the wheel sensor bolt. Position the wheel sensor and the wheel sensor harness aside. Refer to
BRC-140, "
FRONT WHEEL SENSOR : Removal and Installation".
5. Remove the cotter pin from the drive shaft.
6. Hold the wheel hub using Tool. Loosen the wheel hub lock nut.
7. Using a piece of wood and a suitable tool, tap on the wheel hub lock nut to disengage the drive shaft from the wheel hub.
CAUTION:
• Do not place the drive shaft joint at an extreme angle. Also be careful not to overextend slide
joint.
• Do not allow the drive shaft to hang down without support.
NOTE:
Use a suitable puller if the drive shaft cannot be separated from the wheel hub even after performing the
above procedure.
8. Remove the wheel hub lock nut.
9. Remove the nut and bolt from the lower ball joint. Disconnect the steering knuckle from the transverse
link.
10. Remove the drive shaft from the wheel hub.
11. Remove the boot bands.
12. Separate the boot from the joint sub-assembly.
13. Screw a suitable tool (A) into the joint sub-assembly screw part to a length of 30 mm (1.18 in) or more. Support the drive shaft
with one hand and pull out the joint sub-assembly from the shaft.
CAUTION:
• Align the suitable tool an d the drive shaft. Remove the
joint sub-assembly by pull ing firmly and uniformly.
• If the joint sub-assembly cannot be pulled out, try after removing the drive shaft from the vehicle. Refer to FA X -
22, "Disassembly and Assembly".
14. Remove the circular clip (1) from the shaft.
15. Remove the outer boot from the shaft. Tool number : KV4010104000 ( — )
JPDIF0258ZZ
JPDIF0007ZZ
Revision: August 2015
2016 Versa Note

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FAX-18
< REMOVAL AND INSTALLATION >
FRONT DRIVE SHAFT BOOT
• Check each mating surface for water and foreign matter. If there is any water or foreign matter,
clean the mating surface.
17. Install the transverse link to the steering knuckle with the nut and bolt. Refer to FSU-10, "
Exploded View".
18. Hold the wheel hub using a Tool. Tighten the wheel hub lock nut. CAUTION:
• Since the drive shaft is assembled by press-fitting, use a torque wrench to tighten the wheel hub
lock nut. Do not use a power tool.
• Too much torque causes axle noise. Too little torque causes wheel bearing looseness. Tighten the wheel hub lock nut to the specification.
19. Install the cotter pin. Securely bend the cotter pin to prevent rattles. CAUTION:
Do not reuse the cotter pin.
20. Install the wheel sensor, the wheel sensor bolt, and the wheel sensor harness. Refer to BRC-140,
"FRONT WHEEL SENSOR : Removal and Installation".
21. Align the matching marks on the disc brake roto r and on the wheel hub. Install the disc brake rotor.
CAUTION:
Do not drop the disc brake rotor.
22. Remove the wire from the brake caliper. Install the brake caliper and the brake caliper torque member
bolts. Refer to BR-37, "
BRAKE CALIPER ASSEMBLY : Removal and Installation".
CAUTION:
Do not twist the brake hose.
23. Install the wheel and tire. Refer to WT-48, "
Removal and Installation".
24. Complete the inspection. Refer to FAX-18, "
Inspection".
TRANSAXLE SIDE
TRANSAXLE SIDE : Removal and InstallationINFOID:0000000012431896
Remove boot after drive shaft is removed from the vehicle.
• For drive shaft removal and installation, refer to FAX-19, "
Removal and Installation".
• For drive shaft disassembly and assembly, refer to FAX-22, "
Disassembly and Assembly".
InspectionINFOID:0000000012431897
INSPECTION AFTER INSTALLATION
1. Check the wheel sensor harness to be sure the connectors are fully seated.
2. Check the wheel alignment. Refer to FSU-7, "
Inspection".
Tool number : KV4010104000 ( — )
Revision: August 2015
2016 Versa Note

cardiagn.com