belt NISSAN NOTE 2016 Service Repair Manual

SYSTEMSRC-11
< SYSTEM DESCRIPTION >
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OCCUPANT CLASSIFICATION SYSTEM : System DescriptionINFOID:0000000012430602
SYSTEM DIAGRAM
DESCRIPTION
The occupant classification system (OCS) identifies diff erent size occupants, out of position occupants, and
detects if child seat is present in the front passenger seat. The OCS control unit (2) receives inputs from the
occupant classification sensors (1) (located on the pa ssenger seat track assembly). Depending on classifica-
tion of the passenger, the OCS sends a signal to the air bag diagnosis sensor unit. The air bag diagnosis sen-
sor unit uses this signal and the seat belt buckle swit ch RH signal to determine deployment or non deployment
of the passenger front air bag in the event of a co llision. Depending on the signals received, the air bag diag-
nosis sensor unit can disable the passenger front air bag completely. The OCS (weight sensors) must be set
to zero point using CONSULT after servicing the OCS system.
NOTE:
• CONSULT can be used to confirm when “zero point reset” for OCS is complete.
• Always perform zero point reset after the removal and installation of the seat or when disconnecting the OCS control unit harness connector even if zero point reset has been completed in the past.
• If zero point reset is incomplete, the passenger air bag will be disabled and the passenger air bag off indica-
tor will be ON.
• In case of customer concern, CONSULT can be us ed to confirm the passenger air bag status (readiness).
Passenger Air Bag Status Conditions
NOTE:
AWHIA0656GB
Front Passenger Seat
(Condition) PASS AIR BAG OFF Indicator
(Status) Passenger Air Bag Status
(Readiness) CONSULT Display
Seat occupied OFF Active (enabled)ON
Seat occupied
NOTEON Deactivated (disabled) OFF
Seat empty OFF Deactivated (disabled) OFF
Revision: August 2015 2016 Versa Note

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SRC-12
< SYSTEM DESCRIPTION >
SYSTEM
Passenger does not meet Occupant Classification System specifications for passenger air bag activation.
SEAT BELT WARNING LAMP SYSTEM
SEAT BELT WARNING LAMP SYSTEM : System DescriptionINFOID:0000000012430603
SYSTEM DIAGRAM
AWHIA0548ZZ
AWHIA0694GB
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SYSTEMSRC-13
< SYSTEM DESCRIPTION >
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The seat belt warning lamp (1) will remind the driver if the driver or front passenger seat belt should be buck-
led. The system works in conjunction with the occupant classification system. Refer to SRC-11, "
OCCUPANT
CLASSIFICATION SYSTEM : System Description".
Seat Belt Warning System Operation
AWHIA0709ZZ
Driver seat status
(Ignition switch ON)Passenger seat status Seat belt buckle switch
LH status Seat belt buckle switch
RH status Seat belt warning lamp
Seat occupied Seat occupied
Buckled Buckled
Off
Unbuckled On
Seat unoccupied —Off
— Unbuckled On
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DIAGNOSIS SYSTEM (AIR BAG)SRC-15
< SYSTEM DESCRIPTION >
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Air bag warning lamp flashing pattern (User Mode)
DIAGNOSIS MODE
NOTE:
Diagnosis Mode can not be entered if a malfunction is not detected in User Mode.
1. Turn ignition switch ON.
2. After AIR BAG warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
3. Wait more than 3 seconds.
4. Repeat steps 1 to 3 two more times (3 times total).
5. Turn ignition switch ON.
SRS is now in Diagnosis Mode. Refer to SRC-21, "
Flash Code Index".
Warning lamp SRS conditionReference item
• No malfunction is detected.
• No further action is necessary. —
The system is malfunctioning and
needs to be repaired. Refer to SRC-16, "
Trouble Diagno-
sis with CONSULT" or SRC-14, "On
Board Diagnosis Function".
• Air bag is deployed.
• Seat belt pre-tensioner is deployed. Refer to
SR-5, "
For Frontal Collision"
or SR-7, "
For Side and Rollover Col-
lision".
• Air bag diagnosis sensor unit is mal- functioning.
• Air bag power supply circuit is mal- functioning.
• SRS air bag warning lamp circuit is
malfunctioning. Refer to SRC-97, "
Diagnosis Proce-
dure".
• Air bag diagnosis sensor unit is mal- functioning.
• Air bag warning lamp circuit is mal- functioning. Refer to SRC-98, "
Diagnosis Proce-
dure".
SHIA0011E
SHIA0012E
SHIA0013E
SHIA0014E
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SRC-18
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
SIDE AIRBAG MODULE LH CIRCUIT [OPEN]
B0020Front LH side air bag module circuit is open. Refer to
SRC-47, "Diag-
nosis Procedure".
SIDE AIRBAG MODULE LH CIRCUIT [VB-SHORT] Front LH side air bag module circuit is short-
ed to a power supply circuit.
SIDE AIRBAG MODULE LH CIRCUIT [GND-SHORT] Front LH side air bag module circuit is short-
ed to ground.
SIDE AIRBAG MODULE LH CIRCUIT [SHORT] Front LH side air bag module circuits are
shorted to each other.
SIDE AIRBAG MODULE RH CIRCUIT [OPEN]
B0028Front RH side air bag module circuit is open. Refer to
SRC-49, "
Diag-
nosis Procedure".
SIDE AIRBAG MODULE RH CIRCUIT [VB-SHORT] Front RH side air bag module circuit is short-
ed to a power supply circuit.
SIDE AIRBAG MODULE RH CIRCUIT [GND-SHORT] Front RH side air bag module circuit is short-
ed to ground.
SIDE AIRBAG MODULE RH CIRCUIT [SHORT] Front RH side air bag module circuits are
shorted to each other.
CURTAIN AIRBAG MODULE LH CIRCUIT [OPEN]
B0021LH side curtain air bag module circuit is
open.
Refer to
SRC-51, "
Diag-
nosis Procedure".
CURTAIN AIRBAG MODULE LH CIRCUIT [VB-SHORT] LH side curtain air bag module circuit is
shorted to a power supply circuit.
CURTAIN AIRBAG MODULE LH CIRCUIT [GND-SHORT] LH side curtain air bag module circuit is
shorted to ground.
CURTAIN AIRBAG MODULE LH CIRCUIT [SHORT] LH side curtain air bag module circuits are
shorted to each other.
CURTAIN AIRBAG MODULE RH CIRCUIT [OPEN]
B0029RH side curtain air bag module circuit is
open.
Refer to
SRC-53, "
Diag-
nosis Procedure".
CURTAIN AIRBAG MODULE RH CIRCUIT [VB-SHORT] RH side curtain air bag module circuit is
shorted to a power supply circuit.
CURTAIN AIRBAG MODULE RH CIRCUIT [GND-SHORT] RH side curtain air bag module circuit is
shorted to ground.
CURTAIN AIRBAG MODULE RH CIRCUIT [SHORT] RH side curtain air bag module circuits are
shorted to each other.
FRONT PRE-TEN LH CIRCUIT [OPEN]
B1430LH seat belt pre-tensioner circuit is open. Refer to
SRC-55, "
Diag-
nosis Procedure".
FRONT PRE-TEN LH CIRCUIT [VB-SHORT] LH seat belt pre-tensioner circuit is shorted
to a power supply circuit.
FRONT PRE-TEN LH CIRCUIT [GND-SHORT] LH seat belt pre-tensioner circuit is shorted
to ground.
FRONT PRE-TEN LH CIRCUIT [SHORT] LH seat belt pre-tensioner circuits are short-
ed to each other.
FRONT PRE-TEN RH CIRCUIT [OPEN]
B1431RH seat belt pre-tensioner circuit is open. Refer to
SRC-57, "
Diag-
nosis Procedure".
FRONT PRE-TEN RH CIRCUIT [VB-SHORT] RH seat belt pre-tensioner circuit is shorted
to a power supply circuit.
FRONT PRE-TEN RH CIRCUIT [GND-SHORT] RH seat belt pre-tensioner circuit is shorted
to ground.
FRONT PRE-TEN RH CIRCUIT [SHORT] RH seat belt pre-tensioner circuits are short-
ed to each other.
CONSULT name
DTCDTC detecting condition Repair order
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DIAGNOSIS SENSOR UNITSRC-19
< ECU DIAGNOSIS INFORMATION >
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SEAT BELT BUCKLE SW LH CIRCUIT [OPEN]
B1428LH seat belt buckle switch circuit is open. Refer to
SRC-59, "Diag-
nosis Procedure".
SEAT BELT BUCKLE SW LH CIRCUIT [VB-SHORT] LH seat belt buckle switch circuit is shorted
to a power supply circuit.
SEAT BELT BUCKLE SW LH CIRCUIT [GND-SHORT] LH seat belt buckle switch circuit is shorted
to ground.
SEAT BELT BUCKLE SW LH CIRCUIT [UNDEFINED] LH seat belt buckle switch circuit malfunc-
tion.
SEAT BELT BUCKLE SW RH CIRCUIT [OPEN]
B1429RH seat belt buckle switch circuit is open. Refer to
SRC-61, "
Diag-
nosis Procedure".
SEAT BELT BUCKLE SW RH CIRCUIT [VB-SHORT] RH seat belt buckle switch circuit is shorted
to a power supply circuit.
SEAT BELT BUCKLE SW RH CIRCUIT [GND-SHORT] RH seat belt buckle switch circuit is shorted
to ground.
SEAT BELT BUCKLE SW RH CIRCUIT [UNDEFINED] RH seat belt buckle switch circuit malfunc-
tion.
CRASH ZONE SENSOR [SENSOR FAIL]
B0094Crash zone sensor has malfunctioned. Refer to
SRC-63, "
Diag-
nosis Procedure".
CRASH ZONE SENSOR [COMM FAIL] Crash zone sensor communication error.
CRASH ZONE SENSOR [DISCONNECT] Crash zone sensor is disconnected.
CRASH ZONE SENSOR [UNMATCH] Crash zone sensor is out of specification.
CRASH ZONE SENSOR [GND-SHORT] Crash zone sensor circuit is shorted to
ground.
DOOR SATELLITE SENSOR LH [SENSOR FAIL]
B0093Front door satellite sensor LH has malfunc-
tioned.
Refer to SRC-65, "
Diag-
nosis Procedure".
DOOR SATELLITE SENSOR LH [COMM FAIL] Front door satellite sensor LH communica-
tion error.
DOOR SATELLITE SENSOR LH [DISCONNECT] Front door satellite sensor LH is disconnect-
ed.
DOOR SATELLITE SENSOR LH [UNMATCH] Front door satellite sensor LH is out of spec-
ification.
DOOR SATELLITE SENSOR LH [GND-SHORT] Front door satellite sensor LH circuit is
shorted to ground.
DOOR SATELLITE SENSOR RH [SENSOR FAIL]
B0098Front door satellite sensor RH has malfunc-
tioned.
Refer to SRC-67, "
Diag-
nosis Procedure".
DOOR SATELLITE SENSOR RH [COMM FAIL] Front door satellite sensor RH communica-
tion error.
DOOR SATELLITE SENSOR RH [DISCONNECT] Front door satellite sensor RH is discon-
nected.
DOOR SATELLITE SENSOR RH [UNMATCH] Front door satellite sensor RH is out of spec-
ification.
DOOR SATELLITE SENSOR RH [GND-SHORT] Front door satellite sensor RH circuit is
shorted to ground.
DOOR SATELLITE SENSOR [LOWER LIMIT ERR]
B1500Lower limit value malfunction of front door
satellite sensor LH or RH.
Refer to SRC-69, "
Diag-
nosis Procedure".
DOOR SATELLITE SENSOR [UPPER LIMIT ERR] Upper limit value malfunction of front door
satellite sensor LH or RH.
DOOR SATELLITE SENSOR
[PERFRM ERR/INCRCT OPE] Malfunction of front door satellite sensor LH
or RH.
CONSULT name DTC DTC detecting condition Repair order
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DIAGNOSIS SENSOR UNITSRC-21
< ECU DIAGNOSIS INFORMATION >
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Flash Code IndexINFOID:0000000012430609
WARNING LAMP FLASH CODE CHART
OCCUPANT DETECTION SENSOR UNIT [UNIT FAIL]
B00A0The OCS control unit is malfunctioning. Refer to
SRC-84, "Diag-
nosis Procedure".
OCCUPANT DETECTION SENSOR UNIT [NO DATA]
OCCUPANT DETECTION SENSOR UNIT [UNDEFINED]
OCCUPANT DETECTION SENSOR UNIT [RESET FAIL]
OCCUPANT DETECTION SENSOR UNIT [COMM FAIL] Communication between the OCS control
unit and the air bag diagnosis sensor unit is
interrupted.
OCCUPANT DETECTION SENSOR [UNIT FAIL] The OCS sensor is malfunctioning.
OCCUPANT DETECTION SENSOR [POWER FAIL] The OCS sensor circuit is malfunctioning.
CONTROL UNIT [UNIT FAIL] B14XX
Air bag diagnosis sensor unit is malfunction-
ing. Refer to SRC-86, "
Diag-
nosis Procedure".
PASS A/B INDCTR CKT [UNIT MALFUNC]
B00D2Malfunction in front passenger air bag ON
indicator circuit.
Refer to SRC-88, "
Diag-
nosis Procedure".
PASS A/B INDCTR CKT [GND-SHORT] Front passenger air bag ON indicator circuit
is shorted to ground.
PASS A/B INDCTR CKT [VB-SHORT] Front passenger air bag ON indicator circuit
is shorted to power supply circuit.
PASS A/B INDCTR CKT [OPEN] Front passenger air bag ON indicator circuit
is open.
PASS A/B INDCTR CKT [PWE-SHORT/OPEN] Front passenger air bag ON indicator circuit
is open or shorted to power supply circuit.
PASSENGER AIRBAG INDICATOR CIRCUIT [FAIL]
B00D5Front passenger air bag OFF indicator is
malfunctioning.
Refer to SRC-90, "
Diag-
nosis Procedure".
PASSENGER AIRBAG INDICATOR CIRCUIT [OPEN] Front passenger air bag OFF indicator cir-
cuit is open.
PASSENGER AIRBAG INDICATOR CIRCUIT [VB-SHORT] Front passenger air bag OFF indicator is
shorted to a power supply circuit.
PASSENGER AIRBAG INDICATOR CIRCUIT [GND-SHORT] Front passenger air bag OFF indicator is
shorted to ground.
IGN VOLTAGE [LOW] B142AIgnition voltage to the air bag diagnosis sen-
sor unit is low.
Refer to SRC-92, "
Diag-
nosis Procedure".
IGN VOLTAGE [HIGH] Ignition voltage to the air bag diagnosis sen-
sor unit is high.
CAN COMMUNICATION FAILURE U1000 CAN system communication failure. Refer to
SRC-94, "
Diag-
nosis Procedure".
CAN COMMUNICATION FAILURE [CONTROL UNIT] U1010
CAN system (control unit) failure.
Refer to SRC-95, "
Diag-
nosis Procedure".
FRONTAL COLLISION DETECTION B1421 Frontal collision detected. Driver and/or
front passenger air bag modules are de-
ployed.Refer to SR-5, "
For
Frontal Collision".
SIDE COLLISION DETECTION B1422Side collision detected. Curtain air bag mod-
ule and seat belt pre-tensioner are de-
ployed. Refer to SR-7, "
For Side
and Rollover Collision".
CONSULT name
DTCDTC detecting condition Repair order
Revision: August 2015 2016 Versa Note

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SRC-22
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
How to read flash codes
1. Put the vehicle in Diagnosis Mode. Refer to SRC-14, "On Board Diagnosis Function".
2. All codes are proceded by a seven second "holding" flash.
3. Identify how many primary flashes are display ed as well as the length of each primary flash.
4. Refer to the tables and examples below to determine which SRS subsystem the code belongs to.
5. Count the short secondary flashes that follow the primary flashes.
6. Match the correct flashing pattern to the malfunctioning component and perform the Diagnosis Procedure.
Refer to the illustrations below fo r an example of each flashing pattern.
Front subsystem
Side subsystem
AWHIA0430GB
Flashes
(Primary) Flash Length
(seconds) Flashes
(Secondary) Malfunctioning Component or Circuit
Reference
21 .5 1 Driver air bag module
SRC-43, "
Diagnosis Proce-
dure"
2 Passenger air bag moduleSRC-45, "Diagnosis Proce-
dure"
3 Front LH seat belt pre-tensioner
SRC-55, "Diagnosis Proce-
dure"
4 Front RH seat belt pre-tensionerSRC-57, "Diagnosis Proce-
dure"
AWHIA0431GB
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SRC-24
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
Flashes
(Primary) Flash Length
(seconds) Flashes
(Secondary) Malfunctioning Component or Circuit
Reference
23 1 Crash zone sensor
SRC-63, "
Diagnosis Proce-
dure"
2 Front side air bag satellite sensor LHSRC-72, "Diagnosis Proce-
dure"
3 Front side air bag satellite sensor RH
SRC-75, "Diagnosis Proce-
dure"
4 Rear side air bag satellite sensor LHSRC-78, "Diagnosis Proce-
dure"
5 Rear side air bag satellite sensor RHSRC-81, "Diagnosis Proce-
dure"
6 Front door satellite sensor LH
SRC-65, "Diagnosis Proce-
dure"
7 Front door satellite sensor RHSRC-67, "Diagnosis Proce-
dure"
8 Seat belt buckle switch LHSRC-59, "Diagnosis Proce-
dure"
9 Seat belt buckle switch RH
SRC-61, "Diagnosis Proce-
dure"
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B1430 SEAT BELT PRE-TENSIONERSRC-55
< DTC/CIRCUIT DIAGNOSIS >
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B1430 SEAT BELT PRE-TENSIONER
DTC LogicINFOID:0000000012430631
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE (With CONSULT)
1.CHECK SELF-DIAG RESULT
1. Turn ignition switch ON.
2. Check for DTC using CONSULT.
Is the DTC detected?
YES (Current DTC)>>Refer to SRC-55, "Diagnosis Procedure".
YES (Past DTC)>>GO TO 2.
NO >> Inspection End.
2.ERASE SELF-DIAG RESULT
Erase the DTC using CONSULT.
Can the DTC be erased?
YES >> Inspection End.
NO >> Refer to SRC-55, "
Diagnosis Procedure".
DTC CONFIRMATION PROCEDURE (Without CONSULT)
1.CHECK SELF-DIAG RESULT
1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to SRC-14, "
On Board Diagnosis Function".
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
Is the DTC detected?
YES >> Refer to SRC-55, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430632
1.HARNESS CONNECTOR
Check the harness connector for the following:
• Visible damage to connector or terminal
• Loose terminal
• Poor connection
Is the inspection result normal?
YES >> GO TO 2.
NO >> Perform one of the following repairs: • Visible damage: Replace the harness.
• Loose terminal: Secure the terminal.
• Poor connection: Secure the connection.
2.CONFIRM DTC
CONSULT name DTCDTC detecting condition Repair order
FRONT PRE-TEN LH CIRCUIT [OPEN]
B1430LH seat belt pre-tensioner circuit is open. Refer to SRC-55, "
Diagnosis Procedure".
FRONT PRE-TEN LH CIRCUIT [VB-SHORT] LH seat belt pre-tensioner circuit is shorted
to a power supply circuit.
FRONT PRE-TEN LH CIRCUIT [GND-SHORT] LH seat belt pre-tensioner circuit is shorted
to ground.
FRONT PRE-TEN LH CIRCUIT [SHORT] LH seat belt pre-tensioner circuits are short-
ed to each other.
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2016 Versa Note

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