•
ACM (Airbag Control Module)
•
SIACM (Side Impact Airbag Control Module)
•
Interconnecting Wiring
How the Frontal Airbag System Works
•
The front airbag control module determines if a frontal
collision is severe enough to require the airbags to
inflate.
•
The airbag control module will not detect side, roll
over, or rear collisions.
•
The airbag control module also monitors the readiness
of the electronic parts of the system whenever the
ignition switch is in the START or RUN positions.
These include all of the items listed above except the
knee bolsters, the instrument panel, and the steering
wheel and column. If the key is in the OFF position, in
the ACC position, or not in the ignition, the airbags are
not on and will not inflate.
•
The airbag control module also turns on the
AIRBAG 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.
WARNING!
Ignoring the AIRBAG light in your instrument 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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 37
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