sensor JEEP WRANGLER 2005 TJ / 2.G Owners Manual

•Driver Airbag
•Passenger Airbag
•Steering Wheel And Column
•Instrument Panel
•Crash Sensor
•Interconnecting Wiring
•Knee Impact Bolsters
How The Airbag System Works
•
TheAirbag Control Module (ACM)determines if a
frontal collision is severe enough to require the airbags
to inflate.
•The ACM will not detect side, roll over, or rear
impacts.
•The ACM also monitors the readiness of the electronic
parts of the system whenever the ignition switch is in
the START or ON position. These include all of the
items listed above except the knee bolster, the instru-
ment panel, and the steering wheel and column. If the
ignition key is in the OFF or ACC position, or not in
the ignition, the airbags are not on and will not inflate.
•Also, the ACM turns on the “Airbag Warning Light” in
the instrument panel for 6 to 8 seconds when the
ignition is first turned on, then turns the light off. If it
detects a malfunction in any part of the system, it turns
on the light either momentarily or continuously. If the
ACM detects a malfunction, the “Airbag Warning
Light” will illuminate for a minimum of 12 seconds
and will remain illuminated as long as the malfunction
exists.
30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
Ignoring the “Airbag Warning Light” in your instru-
ment panel could mean you won’t have the airbags
to protect you in a collision. If the light does not
come on, stays on after you start the vehicle, or if it
comes on as you drive, have the airbag system
checked right away.
•TheDriver and Passenger Airbag/Inflator Unitsare
located in the center of the steering wheel and in the
instrument panel. When the ACM detects a collision
requiring the airbags, it signals the inflator units. A
large quantity of nontoxic gas is generated to inflate
the airbags. The airbag covers separate and fold out of
the way as the bags inflate to full size. The bags fully
inflate in about 50 milliseconds. This is about half of
the time it takes to blink your eyes. The airbags then
quickly deflate while helping to restrain the driver andfront passenger. The driver’s front airbag gas is vented
through the airbag material towards the instrument
panel. The passenger’s front airbag gas is vented
through vent holes in the sides of the airbag. In this
way the airbags do not interfere with your control of
the vehicle.
•TheKnee Impact Bolstershelp protect the knees and
position the driver and front passenger’s for the best
interaction with the front airbag.
If A Deployment Occurs
The airbag system is designed to deploy when the impact
sensors detect a moderate-to-severe frontal collision, to
help restrain the driver and front passenger, and then to
immediately deflate.
NOTE:A frontal collision that is not severe enough to
need airbag protection will not activate the system. This
does not mean something is wrong with the airbag
system.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31
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