GM Service Manual Online
For 1990-2009 cars only

The SIR Identification Views shown below illustrate the approximate location of all SIR components available for the vehicle. This will assist in determining the appropriate SIR Disabling and Enabling for a given service procedure, refer to SIR Disabling and Enabling .

Cavalier/Sunfire


Object Number: 853569  Size: MF
(1)Electronic Front End Sensor (EFS) -- Located at the front of the vehicle on the hood latch support bracket.
(2)I/P Module -- Located at the top right under the instrument panel.
(3)Sensing and Diagnostic Module (SDM) -- Located under the passenger seat under the vehicle's carpet.
(4)Side Impact Module -- Located on the seat back of the passenger seat.
(5)Side Impact Sensor (SIS) -- Located under the center pillar trim near the bottom.
(6)Side Impact Sensor (SIS) -- Located under the center pillar trim near the bottom.
(7)Side Impact Module -- Located on the seat back of the driver seat.
(8)Steering Wheel Module -- Located on the steering wheel.
(9)Vehicle Battery -- Located under the hood on the left side.