lock NISSAN NOTE 2016 Service Manual PDF

SYSTEMBRC-17
< SYSTEM DESCRIPTION > [VDC/TCS/ABS]
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ABS Function Starts Oper
ating (Pressure Holds)
Front RH brake caliper• Since the ABS IN valve and the ABS OUT valve are closed, the front RH brake caliper, master cylinder, and
reservoir are blocked. This maintains fluid pressure applied on the front RH brake caliper.
Front LH brake caliper• Since the ABS IN valve and the ABS OUT valve are cl osed, the front LH brake caliper, master cylinder, and
reservoir are blocked. This maintains fluid pressure applied on the front LH brake caliper.
Rear RH wheel cylinder• Since the ABS IN valve and the ABS OUT valve are cl osed, the rear RH wheel cylinder, master cylinder, and
reservoir are blocked. This maintains fluid pressure applied on the rear RH wheel cylinder.
Rear LH wheel cylinder• Since the ABS IN valve and the ABS OUT valve are cl osed, the rear LH wheel cylinder, master cylinder, and
reservoir are blocked. This maintains fluid pressure applied on the rear LH wheel cylinder.
JSFIA0680GB
Name Not activatedDuring pressure holds
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) Po wer supply is supplied (close)
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 holds
Revision: August 2015 2016 Versa Note

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BRC-26
< SYSTEM DESCRIPTION >[VDC/TCS/ABS]
SYSTEM
VDC/TCS/ABS : ABS Function
INFOID:0000000012430839
SYSTEM DIAGRAM
• By preventing wheel lock through brake force (brake flui d pressure) control that is electronically controlled by
detecting wheel speed during braking, stability during em ergency braking is improved so that obstacles can
be easily bypassed by steering operation.
• During braking, control units calculate wheel speed and pseudo-vehicle speed, and transmit pressure
increase, hold or decrease signals to actuator portion according to wheel slip status.
• The following effects are obtained by preventing wheel lock during braking:
- Vehicle tail slip is prevented during braking when driving straight.
- Understeer and oversteer tendencies are moderated during brak- ing while cornering.
- Obstacles may be easily bypassed by steering operation during
braking.
• CONSULT can be used to diagnose the system.
• Fail-safe function is adopted. When a malfunction occurs in ABS function, the control is suspended for VDC function, TCS function
and ABS function. However, EBD function operates normally.
Refer to BRC-28, "
VDC/TCS/ABS : Fail-safe".
INPUT SIGNAL AND OUTPUT SIGNAL
AWFIA0808GB
JPFIC0140GB
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C1101, C1102, C1103, C1104 WHEEL SENSOR
BRC-59
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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YES-2 >> “C1101”, “C1102”, “C1103” or “C1104” is disp layed as “PAST”: Inspection End (Erase “Self Diag-
nostic Result” of “ABS”).
NO-1 >> To check malfunction symptom before repair: Refer to GI-42, "
Intermittent Incident".
NO-2 >> Confirmation after repair: Inspection End.
Diagnosis ProcedureINFOID:0000000012430855
CAUTION:
Never check between wheel sensor harness connector terminals.
1.CHECK WHEEL SENSOR
1. Turn the ignition switch OFF.
2. Check the wheel sensor for damage.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.REPLACE WHEEL SENSOR (1)
With CONSULT
1. Replace the wheel sensor.
- Front: Refer to BRC-140, "
FRONT WHEEL SENSOR : Removal and Installation".
- Rear: Refer to BRC-141, "
REAR WHEEL SENSOR : Removal and Installation".
2. Erase “Self Diagnostic Result” of “ABS”.
3. Turn the ignition switch OFF → ON → OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF or ON.
4. Start the engine.
5. Drive the vehicle at approx. 50 km/h ( 31 MPH) or more for approx. 2 minutes.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
6. Stop the vehicle.
7. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
8. Start the engine. NOTE:
Wait at least 10 seconds after starting the engine.
9. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1101”, “C1102”, “C1103” or “C1104” detected?
YES >> GO TO 3.
NO >> Inspection End.
3.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
3. Check the wheel sensor harness c onnector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 4.
4.PERFORM SELF-DIAGNOSIS (1)
With CONSULT
1. Erase “Self Diagnostic Result” of “ABS”.
2. Turn the ignition switch OFF → ON → OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF or ON.
3. Start the engine.
4. Drive the vehicle at approx. 50 km/h ( 31 MPH) or more for approx. 2 minutes.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
Revision: August 2015 2016 Versa Note

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BRC-66
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1105, C1106, C1107, C1108 WHEEL SENSOR
- Rear: Refer to
BRC-141, "REAR WHEEL SENSOR : Removal and Installation".
2. Connect ABS actuator and electric unit (control unit) harness connector.
3. Erase “Self Diagnostic Result” of “ABS”.
4. Turn the ignition switch OFF → ON → OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF or ON.
5. Start the engine.
6. Select “DATA MONITOR” of “ABS”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR” and
“RR RH SENSOR”.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.
7. Read the values (wheel speed) of both the norma l wheel sensors and malfunctioning wheel sensor.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
Note the difference at 50 km/h (31 MPH) between the wheel speed detected by the malfunctioning wheel sen-
sor and the maximum/minimum wheel speed detected by t he normal wheel sensors, is the difference within
5%, respectively?
YES >> GO TO 10.
NO >> GO TO 20.
10.PERFORM SELF-DIAGNOSIS (2)
With CONSULT
1. Stop the vehicle.
2. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
3. Start the engine.
NOTE:
Wait at least 10 seconds after start the engine.
4. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1105”, “C1106”, “C1107” or “C1108” detected?
YES >> GO TO 11.
NO >> Inspection End.
11 .CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
3. Check the wheel sensor harness connector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 14.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 12.
12.CHECK DATA MONITOR (2)
With CONSULT
1. Erase “Self Diagnostic Result” of “ABS”.
2. Turn the ignition switch OFF → ON → OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF or ON.
3. Start the engine.
4. Select “DATA MONITOR” of “ABS”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR” and
“RR RH SENSOR”.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.
5. Read the values (wheel speed) of both the norma l wheel sensors and malfunctioning wheel sensor.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
Note the difference at 50 km/h (31 MPH) between the wheel speed detected by the malfunctioning wheel sen-
sor and the maximum/minimum wheel speed detected by t he normal wheel sensors, is the difference within
5%, respectively?
Revision: August 2015 2016 Versa Note

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C1109 POWER AND GROUND SYSTEMBRC-71
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 2.
2.PERFORM SELF-DIAGNOSIS
1. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
2. Start the engine.
NOTE:
Wait at least 10 seconds after starting the engine.
3. Drive the vehicle at 20 km/h (12 MPH) or more for approx. 2 minutes.
4. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1109” detected?
YES >> GO TO 3.
NO >> Inspection End.
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT
Check the ABS actuator and electr ic unit (control unit) power supply and ground circuits. Refer to BRC-121,
"Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair / replace harness, connector, fuse, or fusible link.
4.CHECK TERMINAL
1. Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with harness connector.
2. Check the IPDM E/R pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES >> Replace the ABS actuator and electric unit (control unit). Refer to BRC-144, "Removal and Instal-
lation".
NO >> Repair / replace harness, connector, or terminal.
Revision: August 2015 2016 Versa Note

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BRC-74
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1111 ABS MOTOR, MOTOR RELAY SYSTEM
C1111 ABS MOTOR, MOTOR RELAY SYSTEM
DTC DescriptionINFOID:0000000012430862
DTC DETECTION LOGIC
POSSIBLE CAUSE
NOTE:
Confirm if DTC is PAST or CRNT. If DTC is CRNT, proceed with Diagnosis Procedure. If DTC is PAST, clear
the DTC. Do not replace the
ABS actuator and electric unit (control unit) for a PAST DTC.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT
1. Turn the ignition switch OFF → ON, and wait 30 seconds.
2. Drive the vehicle at approx. 50 km/h (31 MPH) or more for approx. 2 minutes.
3. Stop the vehicle.
4. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
5. Start the engine. NOTE:
Wait at least 10 seconds after start the engine.
6. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1111” detected?
Y E S - 1 > > “ C 1111 ” i s d i s p l a y e d a s “ CRNT”: Proceed to BRC-74, "Diagnosis Procedure".
Y E S - 2 > > “ C 1111 ” i s d i s p l a y e d a s “ PA S T ” : I n s p e c t i o n E n d ( E r a s e “ S e l f D i agnostic Result” of “ABS”).
NO-1 >> To check malfunction symptom before repair: Refer to GI-42, "
Intermittent Incident".
NO-2 >> Confirmation after repair: Inspection End.
Diagnosis ProcedureINFOID:0000000012430863
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 2.
DTC Display Item
(Trouble diagnosis content) Malfunction detected condition
C 1111 PUMP MOTOR
(Pump motor and motor relay) When a malfunction is detected in motor or motor relay.
PAST DTC
CRNT DTC
• Harness or connector
• ABS actuator and electric unit (control unit) power supply sys-
tem
•Fuse
• Fusible link
•Battery • Harness or connector
• ABS actuator and electric unit (control unit)
• ABS actuator and electric unit
(control unit) power supply sys-
tem
•Fuse
• Fusible link
•Battery
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BRC-80
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1115 WHEEL SENSOR
Is DTC “C1115” detected?
YES >> GO TO 10.
NO >> Inspection End.
10.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
3. Check the wheel sensor harness connector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 12.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 11.
11 .CHECK DATA MONITOR (2)
With CONSULT
1. Erase “Self Diagnostic Result” of “ABS”
2. Turn the ignition switch OFF → ON → OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF or ON.
3. Start the engine.
4. Select “DATA MONITOR” of “ABS”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR” and
“RR RH SENSOR”.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.
5. Read the values (wheel speed) of both the norma l wheel sensors and malfunctioning wheel sensor.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
Note the difference at 50 km/h (31 MPH) between the wheel speed detected by the malfunctioning wheel sen-
sor and the maximum/minimum wheel speed detected by t he normal wheel sensors, is the difference within
5%, respectively?
YES >> GO TO 12.
NO >> GO TO 13.
12.PERFORM SELF-DIAGNOSIS (3)
With CONSULT
1. Stop the vehicle.
2. Turn the ignition switch OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
3. Start the engine.
NOTE:
Wait at least 10 seconds after starting the engine.
4. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1115” detected?
YES >> GO TO 13.
NO >> Inspection End.
13.CHECK TERMINAL
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector and then check the ABS actu-
ator and electric unit (control unit) pin terminal s for damage or loose connection with harness connector.
3. Disconnect wheel sensor harness connector and check each wheel sensor pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES >> GO TO 16.
NO >> Repair / replace harness, connector, or terminal, and GO TO 14.
14.CHECK DATA MONITOR (3)
With CONSULT
1. Connect ABS actuator and electric unit (control unit) harness connector.
Revision: August 2015 2016 Versa Note

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C1120, C1122, C1124, C1126 ABS IN VALVE SYSTEM
BRC-89
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 2.
2.PERFORM SELF-DIAGNOSIS
With CONSULT
1. Turn the ignition switch OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
2. Start the engine.
NOTE:
Wait at least 10 seconds after starting the engine.
3. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1120”, “C1122”, “C1124” or “C1126” detected?
YES >> GO TO 3.
NO >> Inspection End.
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT
Check the ABS actuator and electr ic unit (control unit) power supply and ground circuits. Refer to BRC-121,
"Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair / replace harness, connector, fuse, or fusible link.
4.CHECK TERMINAL
Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with har-
ness connector.
Is the inspection result normal?
YES >> Replace the ABS actuator and electric unit (control unit). Refer to BRC-144, "Removal and Instal-
lation".
NO >> Repair / replace harness, connector, or terminal.
Revision: August 2015 2016 Versa Note

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C1121, C1123, C1125, C1127 ABS OUT VALVE SYSTEM
BRC-91
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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1. Turn the ignition switch OFF.
2. Check the ABS actuator and electric unit (contro l unit) harness connector for disconnection or looseness.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair / replace harness or connector, securely lock the connector, and GO TO 2.
2.PERFORM SELF-DIAGNOSIS
1. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
2. Start the engine. NOTE:
Wait at least 10 seconds after starting the engine.
3. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1121”, “C1123”, “C1125” or “C1127” detected?
YES >> GO TO 3.
NO >> Inspection End.
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT
Check the ABS actuator and electr ic unit (control unit) power supply and ground circuits. Refer to BRC-121,
"Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair / replace harness, connector, fuse, or fusible link.
4.CHECK TERMINAL
Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with har-
ness connector.
Is the inspection result normal?
YES >> Replace the ABS actuator and electric unit (control unit). Refer to BRC-144, "Removal and Instal-
lation".
NO >> Repair / replace harness, connector, or terminal.
Revision: August 2015 2016 Versa Note

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C1130 ENGINE SIGNALBRC-93
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT Check the ABS actuator and electr ic unit (control unit) power supply and ground circuits. Refer to BRC-121,
"Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair / replace harness, connector, fuse, or fusible link.
3.CHECK CONNECTOR AND TERMINAL
1. Turn the ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect ABS actuator and electric unit (control unit) harness connector.
4. Check the connector for disconnection or looseness.
5. Check the pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair / replace harness, connector, or terminal, securely lock the connector, and GO TO 4.
4.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
With CONSULT
1. Connect ECM harness connector.
2. Connect ABS actuator and electric unit (control unit) harness connector.
3. Erase “Self Diagnostic Result” of “ABS”
4. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
5. Start the engine. NOTE:
Wait at least 10 seconds after starting the engine.
6. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1130” or “U1000” detected?
YES (“C1130”)>>GO TO 1.
YES (“U1000”)>>Refer to LAN-16, "
Trouble Diagnosis Flow Chart".
NO >> Inspection End.
Revision: August 2015 2016 Versa Note

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