Nissan Versa Note. Instruction — part 733
AIR BAG DIAGNOSIS SENSOR UNIT
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< REMOVAL AND INSTALLATION >
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AIR BAG DIAGNOSIS SENSOR UNIT
Exploded View
INFOID:0000000008969294
Removal and Installation
INFOID:0000000008969295
REMOVAL
WARNING:
• Before servicing the SRS, turn ignition switch OFF, disconnect both battery terminals then wait at
least three minutes.
• Replace the air bag diagnosis sensor unit if any SRS air bag has been deployed or if any front seat
belt pre-tensioner has been deployed.
• Before disconnecting the air bag diagnosis sensor unit harness connectors, be sure to disconnect
each harness connector of the front seat belt pre-tensioners (LH/RH) to prevent accidental air bag
deployment by static electricity and seat belt pre-tensioner operation.
• Do not use the air tools or electric tools for servicing.
• When replacing the air bag diagnosis sensor unit, always check with the parts department for the lat-
est parts information. Installing an incorrect air bag diagnosis sensor unit may or may not cause the
air bag warning lamp to illuminate and may cause incorrect deployment of the supplemental air bags
and seat belt pre-tensioners in a collision resulting in serious personal injury or death.
1. Always check the air bag diagnosis sensor unit ECU discriminated number (identification number) or part
number using CONSULT.
2. Disconnect negative and positive battery terminals, then wait at least three minutes. Refer to
"Removal and Installation (Battery)"
.
3. Remove center pillar lower finisher. Refer to
INT-25, "CENTER PILLAR LOWER FINISHER : Removal
1. Bracket
2.
Air bag diagnosis sensor unit
Front
AWHIA0553ZZ
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< REMOVAL AND INSTALLATION >
AIR BAG DIAGNOSIS SENSOR UNIT
4. Disconnect the harness connectors from the front seat belt pre-tensioners (LH/RH).
CAUTION:
• For removing/installing the front seat belt pre-tensioner
harness connector, insert a thin screwdriver wrapped in
tape into the notch, then lift the lock and remove the har-
ness connector as shown.
• Install the harness connector with the lock raised, and
push the lock into the harness connector as shown.
• After installing the harness connector, check that the lock
is pushed in securely.
5. Remove the center console assembly. Refer to
IP-18, "Removal and Installation"
6. Disconnect the harness connectors (A) from the air bag diagno-
sis sensor unit.
7. Remove and discard bolts (B), then remove bracket and air bag
diagnosis sensor unit.
CAUTION:
Do not reuse air bag diagnosis sensor unit bolts.
NOTE:
Shown with bracket removed for clarity.
: Front
CAUTION:
• Do not strike the air bag diagnosis sensor unit.
• Replace the air bag diagnosis sensor unit if it has been
dropped or sustained an impact.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse the air bag diagnosis sensor unit bolts.
• The air bag diagnosis sensor unit must always be installed with the label arrow mark "
" pointing
toward the front of the vehicle for proper operation.
• Do not damage the air bag diagnosis sensor unit harness or connectors during installation.
• After replacing the air bag diagnosis sensor unit, confirm using CONSULT that the ECU discrimi-
nated number (identification number) or part number of the new replacement air bag diagnosis sen-
sor unit matches the ECU discriminated number (identification number) or part number of the
replaced (old) air bag diagnosis sensor unit.
• After the work is completed, perform diagnosis to check that no malfunction is detected. Refer to
NOTE:
If the ECU discriminated number or part number of the new replacement air bag diagnosis sensor unit differs
from the ECU discriminated number or part number of the replaced air bag diagnosis sensor unit, reconfirm
the parts information and verify that the correct air bag diagnosis sensor unit was installed.
PHIA0953J
JMHIA2027ZZ
SGI787
OCCUPANT CLASSIFICATION SYSTEM
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< REMOVAL AND INSTALLATION >
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OCCUPANT CLASSIFICATION SYSTEM
Removal and Installation
INFOID:0000000009423891
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
The occupant classification system control unit is serviced with the front passenger seat frame assembly.
SE-40, "PASSENGER SIDE : Exploded View"
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OCCUPANT CLASSIFICATION SYSTEM SENSORS
The occupant classification system sensors are serviced with the front passenger seat frame assembly. Refer
to
SE-40, "PASSENGER SIDE : Exploded View"
.
SR-32
< REMOVAL AND INSTALLATION >
SEAT BELT PRE-TENSIONER
SEAT BELT PRE-TENSIONER
Removal and Installation
INFOID:0000000008969297
The front seat belt pre-tensioner is part of the front seat belt retractor. Refer to
TOR : Removal and Installation"
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