Nissan Versa (N17): Precautions
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER",
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage
front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment,
and may only deploy one front
air bag, depending on the severity of a collision and whether the front
occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB
section of this Service Manual.
WARNING:
- To avoid rendering the SRS inoperative, which could increase the
risk of personal injury or death in
the event of a collision which would result in air bag inflation, all
maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
- Improper maintenance, including incorrect removal and installation
of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of
Spiral Cable and Air Bag
Module, see the SR section.
- Do not use electrical test equipment on any circuit related to the
SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or
orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
- When working near the Airbag Diagnosis Sensor Unit or other Airbag
System sensors with the Ignition
ON or engine running, DO NOT use air or electric power tools or strike near
the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air
bag(s), possibly causing
serious injury.
- When using air or electric power tools or hammers, always switch
the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Service
- Do not use electrical test equipment to check SRS circuits unless
instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both
battery cables and wait at least three
minutes.
For approximately three minutes after the cables are removed, it is still
possible for the air bag and seat belt
pre-tensioner to deploy. Therefore, do not work on any SRS connectors or
wires until at least three minutes
have passed.
- Diagnosis sensor unit must always be installed with their arrow marks
pointing towards the front of
the
vehicle for proper operation. Also check diagnosis sensor unit for cracks,
deformities or rust before installation
and replace as required.
- The spiral cable must be aligned with the neutral position since its
rotations are limited. Do not turn steering
wheel and column after removal of steering gear.
- Handle air bag module carefully. Always place driver and front passenger
air bag modules with the pad side
facing upward and seat mounted front side air bag module standing with the
stud bolt side facing down.
- Conduct self-diagnosis to check entire SRS for proper function after
replacing any components.
- After air bag inflates, the instrument panel assembly should be replaced
if damaged.
- Always replace instrument panel pad following front passenger air bag
deployment.
Occupant Classification System
Precaution for Work
- When removing or disassembling each component, be careful not to damage
or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
- When removing (disengaging) components with a screwdriver or similar
tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
- Protect the removed parts with a shop cloth and prevent them from being
dropped.
- Replace a deformed or damaged clip.
- If a part is specified as a non-reusable part, always replace it with a
new one.
- Be sure to tighten bolts and nuts securely to the specified torque.
- After installation is complete, be sure to check that each part works
properly.
- Follow the steps below to clean components:
- Dip a soft cloth into lukewarm water, wring the water out of the cloth
and wipe the dirty area.
- Then rub with a soft, dry cloth.
- Dip a soft cloth into lukewarm water with mild detergent (concentration:
within 2 to 3%) and wipe the dirty
area.
- Then dip a cloth into fresh water, wring the water out of the cloth and
wipe the detergent off.
- Then rub with a soft, dry cloth.
- Do not use organic solvent such as thinner, benzene, alcohol or
gasoline.
- For genuine leather seats, use a genuine leather seat cleaner.
PREPARATION
Special Service Tool
The actual shapes of Kent-Moore tools may differ from those of special
service tools illustrated here.

Commercial Service Tools

BASIC INSPECTION
SEAT BELT RETRACTOR : Removal and Installation
REMOVAL
CAUTION:
Before servicing, turn ignition switch OFF, disconnect battery negative terminal
and wait at least three
minutes.
Disconnect b ...
Other materials:
P0711 Transmission fluid temperature
sensor A
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0711
Transmission Fluid Temperature
Sensor A Circuit Range/
Performance
Under the following diagnosis conditions, CVT
fluid temperature does not rise to 10C (5 ...
Id registration procedure
Description
This procedure must be performed after replacing wheels, transmitters or the
BCM, or rotating wheels.
Work Procedure
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Ac ...