Copyright © 2012 Ford Motor Company of Southern Africa.
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• If the degree of impact detected by side air bag sensor No. 1 or No. 2 and
the crash sensor built into the SAS control module exceeds the set value
during a side collision to the vehicle, the SAS control module sends an
operation (deployment) signal to the side air bag module and curtain air
bag module.
SAS control module removal/installation
Warning
• Handling the SAS control module or air bag module improperly can accidentally deploy the air bag modules and pre-tensioner seat belt, which
may seriously injure you. Read the air bag system service warnings and
cautions before handling the air bag module.
• If the connector is connected and the ignition switch is turned to the ON
position with the SAS control module not secured completely using the
installation nuts, the SAS control module may detect a degree of impact
even when something contacts it lightly, deploying the air bag module and
pre-tensioner seat belt accidentally.
• If the DSC sensor initialization procedure is not completed, it could result in
an unexpected accident due to the DSC being inoperative. Therefore, after
the SAS control module is replaced, always perform the DSC sensor initialization procedure to ensure proper DSC operation.
• If configuration is not performed when the SAS control module is replaced
with a new one, the vehicle specification information is not stored in the
SAS control module and the system will not operate normally.
Secondary collision reduction (SCR)
Purpose
• The Secondary Collision Reduction (SCR) is a part of the DSC system
functions which operates the automatic brakes and flashes the hazard
warning lights when the vehicle is hit while it is stopped and moved by the
impact to avoid the occurrence of a secondary collision.
Warning
• The secondary collision reduction (SCR) performs the brake control (SCR
brake), however, it is not a system which guarantees collision prevention
under all conditions. Because deceleration by the brake control (SCR
brake) is limited.
Note
• The secondary collision reduction (SCR) is a system for assisting driver
operations. Accordingly, if the conditions for the secondary collision reduction (SCR) are met, or even when the secondary collision reduction (SCR)
is operating, if the driver operates the steering wheel, accelerator pedal,
and the brake pedal, the driver’s operations take precedence and the secondary collision reduction (SCR) operation is canceled.
Restraint System