2007 NISSAN LATIO battery

SRS-30
TROUBLE DIAGNOSIS
Revision: June 20062007 Versa
3. Diagnostic code is displayed on “TROUBLE DIAG RECORD”.
4. Touch “PRINT”.
5. Compare diagnostic codes to SRS-30, "
CONSULT-II Diagnostic
Code Chart ("SELF-DIAG [PAST]" or "TROUBLE DIAG
RECORD")" .
6. Touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears.
7. Turn ignition switch OFF, then turn off and disconnect CON-
SULT-II, and both battery cables.
8. Repair the system as outlined by the “Repair order” in “Intermit-
tent Malfunction Diagnostic Code Chart”, that corresponds to the
self-diagnostic result. For replacement procedure of component parts, refer to the Removal and Installa-
tion procedure for the appropriate component.
9. Go to SRS-27, "
DIAGNOSTIC PROCEDURE 3" , for final checking.
CONSULT-II Diagnostic Code Chart ("SELF-DIAG [PAST]" or "TROUBLE DIAG RECORD")
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Diagnostic item ExplanationRepair order
Recheck SRS at each replacement
NO DTC IS DETECTEDWhen malfunction is
indicated by the “AIR
BAG” warning lamp in
User mode.

Low battery voltage (Less than
9V)
Go to SRS-27, "DIAGNOSTIC PRO-
CEDURE 3" .

Self-diagnostic result “SELF-DIAG
[PAST]” (previously stored in the
memory) might not be erased
after repair.

Intermittent malfunction has been
detected in the past.

Go to SRS-29, "DIAGNOSTIC PRO-
CEDURE 4" .

Go to SRS-29, "DIAGNOSTIC PRO-
CEDURE 5" .

No malfunction is detected. —
DRIVER AIRBAG MODULE
[OPEN]
[B1049] or [B1054]Driver air bag module circuit is open (including the spiral
cable).1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace driver air bag module.
4. Replace the spiral cable.
5. Replace the air bag diagnosis sen-
sor unit.
6. Replace the related harness. DRIVER AIRBAG MODULE
[VB-SHORT]
[B1050] or [B1055]Driver air bag module circuit is shorted to some power supply
circuit (including the spiral cable).
DRIVER AIRBAG MODULE
[GND-SHORT]
[B1051] or [B1056]Driver air bag module circuit is shorted to ground (including
the spiral cable).
DRIVER AIRBAG MODULE
[SHORT]
[B1052] or [B1057]Driver air bag module circuits are shorted to each other.
ASSIST A/B MODULE
[OPEN]
[B1065] or [B1070]Front passenger air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace front passenger air bag
module.
4. Replace the air bag diagnosis sen-
sor unit.
5. Replace the related harness. ASSIST A/B MODULE
[VB-SHORT]
[B1066] or [B1071]Front passenger air bag module circuit is shorted to some
power supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1067] or [B1072]Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1068] or [B1073]Front passenger air bag module circuits are shorted to each
other.

DRIVER AIR BAG MODULE
SRS-41
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SRS
Revision: June 20062007 Versa
DRIVER AIR BAG MODULEPFP:K8510
Removal and InstallationEHS001UD
REMOVAL
WA RN ING:

When servicing the SRS, do not work from directly in front of air bag module.

Always place air bag module with pad side facing upward.
CAUTION:

Before servicing the SRS, turn ignition switch OFF, discon-
nect both battery cables, then wait at least 3 minutes.

Do not attempt to repair or replace damaged direct-connect
SRS component connectors. If a driver air bag direct-con-
nect harness connector is damaged, the spiral cable must
be replaced.

Do not insert any foreign objects (screwdriver, etc.) into air
bag module or harness connectors.

Do not disassemble air bag module.

Do not expose the air bag module to temperatures exceeding 90°C (194°F).

Replace the air bag module if it has been dropped or sus-
tained an impact.

Do not allow oil, grease or water to come in contact with the
air bag module.
1. Disconnect the negative and positive battery cables, then wait at least 3 minutes.
2. Remove the covers RH/LH.
LHIA0108E
1. Driver air bag module 2. Steering wheel 3. Cover
Pawl
PHIA0291E
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SRS-44
SPIRAL CABLE
Revision: June 20062007 Versa
SPIRAL CABLEPFP:25554
Removal and InstallationEHS001UE
REMOVAL
WAR NIN G:
When servicing the SRS, do not work from directly in front of air bag module.
CAUTION:

Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not tap or bump the steering wheel.

Do not disassemble the spiral cable.

Do not allow oil, grease or water to come in contact with the spiral cable.

Replace the spiral cable if it has been dropped or sustained an impact.

With the steering linkage disconnected, the spiral cable may snap by turning the steering wheel
beyond the limited number of turns. The spiral cable can be turned counterclockwise about 2.5
turns from the neutral position.
1. Disconnect the negative and positive battery cables, then wait at least 3 minutes.
2. Set the front wheels to the straight-ahead/neutral position.
3. Remove the steering wheel. Refer to PS-6, "
STEERING WHEEL" .
4. Remove the column cover upper and lower.
LHIA0113E
1. Nut, refer to PS-6, "STEERING
WHEEL"
2. Steering wheel 3. Lighting and turn signal switch
4. Spiral cable 5. Driver air bag module connectors 6. Wiper and washer switch
7. Column cover lower 8. Steering lock escutcheon 9. Steering column assembly
10. Column cover upper Pawl

SRS-46
FRONT PASSENGER AIR BAG MODULE
Revision: June 20062007 Versa
FRONT PASSENGER AIR BAG MODULEPFP:K8515
Removal and InstallationEHS001UF
REMOVAL
WAR NIN G:

When servicing the SRS, do not work from directly in front of air bag module.

Always place front passenger air bag module with pad side facing upward.
CAUTION:

Before servicing SRS, turn the ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not use old bolts after removal; replace with new bolts.

Do not insert any foreign objects (screwdriver, etc.) into air bag module or harness connectors.

Do not disassemble air bag module.

Do not expose the front passenger air bag module to temperatures exceeding 90°C (194°F).

Replace the front passenger air bag module if it has been
dropped or sustained an impact.

Do not allow oil, grease or water to come in contact with the
front passenger air bag module.
1. Disconnect the negative and positive battery cables, then wait at least 3 minutes.
2. Remove the side ventilator assembly (right). Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
3. Disconnect front passenger air bag module connector (1) and
remove the upper instrument panel assembly bolts (2).
⇐: Vehicle front
4. Remove the front passenger air bag module bolts (3) from the
steering member.
5. Release the pawls and remove the front passenger air bag mod-
ule (1) from the upper instrument panel assembly (2).
INSALLATION
Installation is in the reverse order of removal.

After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to
SRS-21, "
SRS Operation Check" .
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SIDE CURTAIN AIR BAG MODULE
SRS-47
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SRS
Revision: June 20062007 Versa
SIDE CURTAIN AIR BAG MODULEPFP:985P0
Removal and InstallationEHS001UG
REMOVAL
WA RN ING:

When servicing the SRS, do not work from directly in front of air bag module.

Always place the curtain air bag module with deployment side facing upward.

Do not reuse center pillar upper garnish if removed.
CAUTION:

Before servicing SRS, turn the ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not use old bolts after removal; replace with new bolts.

Do not insert any foreign objects (screwdriver, etc.) into air bag module or harness connectors.

Do not disassemble air bag module.

Do not expose the side curtain air bag module to temperatures exceeding 90°C (194°F).

Replace the side curtain air bag module if it has been
dropped or sustained an impact.

Do not allow oil, grease or water to come in contact with the
side curtain air bag module.

Do not attempt to repair or replace damaged direct-connect
SRS component connectors. If a direct-connect harness
connector is damaged, the harness must be replaced.
1. Disconnect both the negative and positive battery cables, then wait at least 3 minutes.
2. Remove the headlining. Refer to EI-39, "
HEADLINING" .
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1. Side curtain air bag module 2. Inflator 3. Ground bolt
⇐Vehicle front
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CRASH ZONE SENSOR
SRS-49
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SRS
Revision: June 20062007 Versa
CRASH ZONE SENSORPFP:98531
Removal and InstallationEHS001UH
REMOVAL
CAUTION:

Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not disassemble the crash zone sensor.

Do not use old nuts after removal; replace with new nuts.

Replace the crash zone sensor if it has been dropped or
sustained an impact.

Check crash zone sensor to make sure it is free of deformi-
ties, dents, cracks or rust. If it shows any visible signs of
damage, replace it with a new one.
1. Disconnect both the negative and positive battery cables, then wait at least 3 minutes.
2. Remove upper radiator cover and front grille, refer to EI-19, "
FRONT GRILLE" .
3. Disconnect crash zone sensor harness connector (1).
4. Remove the nuts (2) and remove the crash zone sensor (3).
INSTALLATION
Installation is in the reverse order of removal.

After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to
SRS-21, "
SRS Operation Check" .
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SRS-50
SIDE AIR BAG (SATELLITE) SENSOR
Revision: June 20062007 Versa
SIDE AIR BAG (SATELLITE) SENSORPFP:98830
Removal and InstallationEHS001UI
REMOVAL
WAR NIN G:
Do not reuse center pillar upper garnish if removed.
CAUTION:

Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not disassemble the side air bag (satellite) sensor.

Do not use old nuts after removal; replace with new nuts.

Replace the side air bag (satellite) sensor if it has been
dropped or sustained an impact.

Check side air bag (satellite) sensor to make sure it is free
of deformities, dents, cracks or rust. If it shows any visible
signs of damage, replace it with a new one.
1. Disconnect both the negative and positive battery cables, then wait at least 3 minutes.
2. Remove the front seat belt retractor. Refer to SB-3, "
Removal and Installation of Front Seat Belt" .
3. Remove the nuts (1) and remove side air bag (satellite) sensor
(2).
⇐: Vehicle front
4. Disconnect the side air bag (satellite) sensor harness connector
(3).
INSTALLATION
Installation is in the reverse order of removal.

After the work is completed, perform self-diagnosis to make sure no malfunction is detected. Refer to
SRS-21, "
SRS Operation Check" .
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SRS-52
DIAGNOSIS SENSOR UNIT
Revision: June 20062007 Versa
DIAGNOSIS SENSOR UNITPFP:28556
Removal and InstallationEHS001UK
REMOVAL
WAR NIN G:
Before disconnecting diagnosis sensor unit harness connector(s), be sure to disconnect harness con-
nectors from air bag modules and front seat belt pre-tensioner to prevent deployment by static elec-
tricity.
CAUTION:

Before servicing the SRS, turn the ignition switch OFF, disconnect both battery cables and wait at
least 3 minutes.

Do not disassemble diagnosis sensor unit.

Do not use old bolts; replace with new bolts.

Replace the diagnosis sensor unit if it has been dropped or sustained an impact.

Check diagnosis sensor unit bracket to make sure it is free of deformities, dents, cracks or rust. If
it shows any visible signs of damage, replace with new one.

The diagnosis sensor unit must always be installed with the arrow mark "⇐" pointing toward the
front of the vehicle for proper operation.
1. Disconnect the negative and positive battery cables, then wait at least 3 minutes.
2. Disconnect the harness connectors for each air bag module and seat belt pre-tensioner. Refer to SRS-41,
"DRIVER AIR BAG MODULE" , SRS-46, "FRONT PASSENGER AIR BAG MODULE" , SRS-47, "SIDE
CURTAIN AIR BAG MODULE" , SRS-51, "FRONT SEAT BELT PRE-TENSIONER" .
3. Remove center console assembly. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
4. Disconnect diagnosis sensor unit connectors.
5. Remove the bolts and the ground bolt, then remove the diagnosis sensor unit.
INSTALLATION
Installation is in the reverse order of removal.

The diagnosis sensor unit must always be installed with the arrow mark "⇐" pointing toward the front of
the vehicle.

Follow the tightening sequence 1,2,3,4 as shown.

After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to
SRS-21, "
SRS Operation Check" .
ECU DISCRIMINATED NO.
After replacing the diagnosis sensor unit, confirm that the diagnosis sensor unit identification is correct for the
vehicle as equipped. Refer to SRS-19, "
CONSULT-II Function (AIR BAG)" .
1. Diagnosis sensor unit connectors 2. Ground Bolt 3. Bolt
4. Diagnosis sensor unit⇐Vehicle front
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