Nissan Sentra Service Manual: Precaution
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. 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 three minutes before performing any service.
Component parts
Component parts location
Ipdm e/r (contains ignition relay-1)
Bcm (view with instrument panel removed)
Fuse block (j/b) (front)
Fuse block (j/b) (back)
Blower relay
...
Other materials:
Encoder
Driver side
DRIVER SIDE : Description
Detects condition of the front power window motor lh operation and transmits
to main power window and door
lock/unlock switch as pulse signal.
DRIVER SIDE : Component Function Check
1. Check encoder operation
Check front door glass lh perform auto open ...
Wiring diagram
Power distribution system
Wiring diagram
...
Brake precautions
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
required to stop the vehicle and stopping distance
will be longer.
Using the bra ...
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