Front Impact Sensor (FIS). Description and Operation
Description
The front impact sensor (FIS) is installed in the front side member. They
are remote sensors that detect acceleration due to a collision at its mounting
location. The primary pur ...
Variable Intake Solenoid (VIS) Valve. Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake
manifold. The VIS valve controls the vacuum modulator which activates a valve
in the intake manifold. The ...
Passenger Airbag (PAB) Module. Description and Operation
Description
The passenger airbag (PAB) is installed inside the crash pad and protects
the front passenger in the event of a frontal crash. The SRSCM determines if
and when to deploy the PAB. ...