Major Components Overview

The supplemental restraint system includes the following major components, which are described in further detail elsewhere in this service information:

* Airbag Control Module - The Airbag Control Module (ACM) is located on a mount on the floor panel transmission tunnel, below the center of the instrument panel.

* Airbag Indicator - The airbag indicator is integral to the ElectroMechanical Instrument Cluster (EMIC), which is located on the instrument panel in front of the driver.

* Clockspring - The clockspring is located near the top of the steering column, directly beneath the steering wheel.

* Driver Airbag - The driver airbag is located in the center of the steering wheel, beneath the driver airbag trim cover.

* Driver Knee Blocker - The driver knee blocker is a structural unit secured to the back side of and integral to the instrument panel steering column opening cover.

* Passenger Airbag - The passenger airbag is located on the instrument panel, beneath the passenger airbag door on the instrument panel above the glove box on the passenger side of the vehicle.

* Passenger Airbag ON/OFF Switch - Standard cab models are equipped with a passenger airbag ON/OFF switch, which is located on the right side of the instrument panel center bezel.

* Passenger Knee Blocker - The passenger knee blocker is a structural reinforcement that is integral to and concealed within the glove box door.

* Seat Belt Tensioner - The seat belt tensioner is integral to the front outboard seat belt retractor units on vehicles equipped with dual front airbags.

* Side Impact Airbag Control Module - Two Side Impact Airbag Control Modules (SIACM) are used on vehicles with the optional side curtain air- bags, one left side and one right side. One SIACM is located behind the B-pillar trim above the outboard front seat belt retractor within each B-pillar.

* Side Curtain Airbag - In vehicles equipped with this option, a side curtain airbag is located on each inside roof side rail above the headliner, and extends from the A-pillar to the B-pillar on standard cab models, and from the A-pillar to the C-pillar on quad cab models.