NISSAN NOTE 2016 Service Repair Manual

SRC-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (AIR BAG)
DIAGNOSIS SYSTEM (AIR BAG)
DescriptionINFOID:0000000012430604
CAUTION:
• Never use electrical test equipment on any circuit related to the SRS unless instructed in this Ser-
vice Manual. SRS wiring harnesses can be identifi ed by yellow and/or orange harnesses or harness
connectors.
• Never repair, splice or modify the SRS wiring harn ess. If the harness is damaged, replace it with a
new one.
• Keep ground portion clean.
DIAGNOSIS FUNCTION
• The SRS self-diagnostic results can be read with air bag warning lamp and/or CONSULT.
• The user mode is exclusively prepared for the customer (driver). This mode warns the driver of a system
malfunction through the operation of the air bag warning lamp.
• The diagnosis mode allows the technician to locate and inspect the malfunctioning part.
• The mode applications for the air bag warning lamp and CONSULT are as per the following items.
× : Application, —: Not application
On Board Diagn osis FunctionINFOID:0000000012430605
ON-BOARD DIAGNOSIS
There are two self diagnosis functions with air bag warning lamp per the following items.
•USER MODE
• DIAGNOSIS MODE
METHOD OF STARTING
• Diagnosis mode changes from user mode to diagnosis mode when changing operation is performed.
• In user mode, when SRS air bag warning lamp is not turning ON, changing to diagnosis mode by ignition
switch operation is not possible.
• In diagnosis mode, when repair is complete and system is normal, the mode changes to user mode when
ignition switch is turned from OFF to ON.
Procedure to Change Diagnosis Mode
1. Turn ignition switch from OFF to ON.
2. SRS air bag lamp turns ON for 7 seconds and turns OFF, then turn ignition switch OFF within 2 seconds after the lamp turns OFF.
NOTE:
When in Diagnosis Mode, the air bag warning lamp may illuminate for more than 7 seconds after the igni-
tion switch is turned ON. If this is the case, the i gnition switch must still be cycled OFF after 7 seconds.
3. After turning ignition switch OFF, wait for 3 seconds or more.
4. Repeat operation 1 to 3 for 2 times so that operation 1 to 3 is repeated for 3 times in total.
5. Turn ignition switch from OFF to ON. Diagnosis mode changes.
USER MODE
In USER MODE, air bag warning lamp on combination meter turns ON when a malfunction is detected and
warns the customer (driver).
How to Read Air Bag Warning Lamp
1. Turn the ignition switch from OFF to ON, and check that the air bag warning lamp turns ON.
2. Compare the air bag warning lamp operation pattern with the examples.
Air Bag Warning Lamp Examples:
Diagnosis tool User modeDiagnosis mode
Air bag warning lamp ××
CONSULT –×
Revision: August 2015 2016 Versa Note

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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-16
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (AIR BAG)
Trouble Diagnosis with CONSULT
INFOID:0000000012430606
1. Connect CONSULT.
2. DTC is displayed on SELF-DIAG RESULTS.
NOTE:
If a malfunction is not detected on “SELF-DIAG RESULTS [CURRENT]”, but a malfunction is detected during
SRS Operation Check, the following cases may exist:
• “SELF-DIAG [PAST]” memory might not be erased. Refer to SRC-14, "
On Board Diagnosis Function".
• SRS system malfunctions intermittently. Refer to SRC-41, "
InspectionProcedure".
DIAGNOSIS MODE
1. Connect CONSULT.
2. Confirm that zero point reset of OCS is complete.
3. If no DTCs are detected on “SELF-DIAG RESULTS [CURRE NT]”, repair of SRS is completed. Go to step
4.
If any DTCs are detected on “SELF-DIAG RESULT S [CURRENT]”, the malfunction has not been repaired
completely or another malfunction is being detected. Perform SRS Operation Check again. Refer to SRC-
14, "On Board Diagnosis Function".
4. Touch “ERASE”. NOTE:
Touching “ERASE” will clear the SRS memory of the malfunction (“SELF-DIAG [PAST]”). If “SELF-
DIAG [PAST]” is not erased, User Mode may sh ow the previous system malfunction even if the
malfunction has been repaired completely.
5. Check that no malfunction is det ected in “SELF-DIAG [PAST]”.
6. Exit Diagnosis Mode and disconnect the CONSULT.
7. Perform SRS Operation Check. Refer to SRC-14, "
On Board Diagnosis Function".
SRS HISTORY CHECK
1. Check repair history of the SRS. If no repairs have been made, perform SRC-14, "On Board Diagnosis
Function". If repairs have been made, GO TO step 2.
2. Erase ”SELF-DIAG [PAST]” after repair. Refer to SRC-14, "
On Board Diagnosis Function".
CONSULT Function (AIR BAG)INFOID:0000000012430607
CONSULT can display each diagnostic item using the diagnostic test modes shown following.
Diagnostic Test ModeDiagnostic Item Description
Self Diagnostic Result SEL F-DIAG RESULT [CURRENT]A current Self-diagnosis result (also indicated by the number of
warning lamp flashes in the Diagnosis mode) is displayed on the
CONSULT screen in real time. This refers to a malfunctioning part
requiring repairs.
Data Monitor DATA MONITOR Displays air bag diagnosis sensor unit input/output data in real time.
ECU Identification ECU DISCRIMINATED NO. Air bag diagnosis sensor unit ECU discriminated number (identifica-
tion number) or part number is displayed. Air bag diagnosis sensor
unit has individual ECU discriminated number (identification num-
ber) or part number based on model and equipment.
Trouble Diagnostic Record TR OUBLE DIAG RECORD [PAST] With TROUBLE DIAG RECORD, diagnosis results previously
erased by a reset operation can be displayed on the CONSULT
screen.
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DIAGNOSIS SENSOR UNITSRC-17
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
DIAGNOSIS SENSOR UNIT
DTC IndexINFOID:0000000012430608
DIAGNOSTIC CODE CHART
NOTE:
Follow the procedures in numerical order when repairi ng malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is still
observed, proceed to the next step. When malfunction is elim inated, further repair work is not required.
CONSULT nameDTCDTC detecting condition Repair order
DRIVER AIRBAG MODULE CIRCUIT [OPEN]
B0001Driver air bag module circuit (DR1) is open
(including the spiral cable).
Refer to SRC-43, "
Diag-
nosis Procedure".
DRIVER AIRBAG MODULE CIRCUIT [VB-SHORT] Driver air bag module circuit (DR1) is short-
ed to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG MODULE CIRCUIT [GND-SHORT] Driver air bag module circuit (DR1) is short-
ed to ground
(including the spiral cable).
DRIVER AIRBAG MODULE CIRCUIT [SHORT] Driver air bag module circuits (DR1) are
shorted to each other
(including the spiral cable).
DRIVER AIRBAG MODULE 2ND CIRCUIT [OPEN]
B0002Driver air bag module circuit (DR2) is open
(including the spiral cable).
DRIVER AIRBAG MODULE 2ND CIRCUIT [VB-SHORT] Driver air bag module circuit (DR2) is short-
ed to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG MODULE 2ND CIRCUIT [GND-SHORT] Driver air bag module circuit (DR2) is short-
ed to ground
(including the spiral cable).
DRIVER AIRBAG MODULE 2ND CIRCUIT [SHORT] Driver air bag module circuits (DR2) are
shorted to each other
(including the spiral cable).
ASSIST AIRBAG MODULE CIRCUIT [OPEN]
B0010Front passenger air bag module circuit
(AS1) is open.
Refer to SRC-45, "
Diag-
nosis Procedure".
ASSIST AIRBAG MODULE CIRCUIT [VB-SHORT] Front passenger air bag module circuit
(AS1) is shorted to a power supply circuit.
ASSIST AIRBAG MODULE CIRCUIT [GND-SHORT] Front passenger air bag module circuit
(AS1) is shorted to ground.
ASSIST AIRBAG MODULE CIRCUIT [SHORT] Front passenger air bag module circuits
(AS1) are shorted to each other.
ASSIST AIRBAG MODULE 2ND CIRCUIT [OPEN]
B0011Front passenger air bag module circuit
(AS2) is open.
ASSIST AIRBAG MODULE 2ND CIRCUIT [VB-SHORT] Front passenger air bag module circuit
(AS2) is shorted to a power supply circuit.
ASSIST AIRBAG MODULE 2ND CIRCUIT [GND-SHORT] Front passenger air bag module circuit
(AS2) is shorted to ground.
ASSIST AIRBAG MODULE 2ND CIRCUIT [SHORT] Front passenger air bag module circuits
(AS2) are shorted to each other.
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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
Revision: August 2015 2016 Versa Note

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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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SRC-20
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
B-PILLAR SATELLITE SENSOR LH[SENSOR FAIL]
B0091Front side air bag satellite sensor LH has
malfunctioned.
Refer to
SRC-72, "Diag-
nosis Procedure".
B-PILLAR SATELLITE SENSOR LH [COMM FAIL] Front side air bag satellite sensor LH com-
munication error.
B-PILLAR SATELLITE SENSOR LH [DISCONNECT] Front side air bag satellite sensor LH is dis-
connected.
B-PILLAR SATELLITE SENSOR LH [UNMATCH] Front side air bag satellite sensor LH is out
of specification.
B-PILLAR SATELLITE SENSOR LH [GND-SHORT] Front side air bag satellite sensor LH circuit
is shorted to ground.
B-PILLAR SATELLITE SENSOR RH [SENSOR FAIL]
B0096Front side air bag satellite sensor RH has
malfunctioned.
Refer to
SRC-75, "
Diag-
nosis Procedure".
B-PILLAR SATELLITE SENSOR RH [COMM FAIL] Front side air bag satellite sensor RH com-
munication error.
B-PILLAR SATELLITE SENSOR RH [DISCONNECT] Front side air bag satellite sensor RH is dis-
connected.
B-PILLAR SATELLITE SENSOR RH [UNMATCH] Front side air bag satellite sensor RH is out
of specification.
B-PILLAR SATELLITE SENSOR RH [GND-SHORT] Front side air bag satellite sensor RH circuit
is shorted to ground.
C-PILLAR SATELLITE SENSOR LH [SENSOR FAIL]
B0092Rear side air bag satellite sensor LH has
malfunctioned.
Refer to
SRC-78, "
Diag-
nosis Procedure".
C-PILLAR SATELLITE SENSOR LH [COMM FAIL] Rear side air bag satellite sensor LH com-
munication error.
C-PILLAR SATELLITE SENSOR LH [DISCONNECT] Rear side air bag satellite sensor LH is dis-
connected.
C-PILLAR SATELLITE SENSOR LH [UNMATCH] Rear side air bag satellite sensor LH is out
of specification.
C-PILLAR SATELLITE SENSOR LH [GND-SHORT] Rear side air bag satellite sensor LH circuit
is shorted to ground.
C-PILLAR SATELLITE SENSOR RH [SENSOR FAIL]
B0097Rear side air bag satellite sensor RH has
malfunctioned.
Refer to
SRC-81, "
Diag-
nosis Procedure".
C-PILLAR SATELLITE SENSOR RH [COMM FAIL] Rear side air bag satellite sensor RH com-
munication error.
C-PILLAR SATELLITE SENSOR RH [DISCONNECT] Rear side air bag satellite sensor RH is dis-
connected.
C-PILLAR SATELLITE SENSOR RH [UNMATCH] Rear side air bag satellite sensor RH is out
of specification.
C-PILLAR SATELLITE SENSOR RH [GND-SHORT] Rear side air bag satellite sensor RH circuit
is shorted to ground.
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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DIAGNOSIS SENSOR UNITSRC-23
< ECU DIAGNOSIS INFORMATION >
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Air bag subsystem
Sensor subsystem
Flashes
(Primary) Flash Length
(seconds) Flashes
(Secondary) Malfunctioning Component or Circuit
Reference
31 .5 1 Front LH side air bag module
SRC-47, "
Diagnosis Proce-
dure"
2 Front RH side air bag moduleSRC-49, "Diagnosis Proce-
dure"
3 LH side curtain air bag module
SRC-51, "Diagnosis Proce-
dure"
4 RH side curtain air bag moduleSRC-53, "Diagnosis Proce-
dure"
AWHIA0432GB
Flashes
(Primary) Flash Length
(seconds) Flashes
(Secondary) Malfunctioning Component or Circuit
Reference
13 1 Collision detection
SRC-96, "
Diagnosis Proce-
dure"
2 Air bag diagnosis sensor unitSRC-86, "Diagnosis Proce-
dure"
3 Passenger air bag OFF indicator
SRC-90, "Diagnosis Proce-
dure"
4 Occupant classification systemSRC-84, "Diagnosis Proce-
dure"
AWHIA0433GB
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2016 Versa Note

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