Roll Stability Advisor
Important: This is not an advance warning system. The RSA displays a message only after the driving maneuver is completed.
The roll stability system uses a lateral-acceleration sensor that monitors rollover risk. Shortly after a curve, lane change, or other driving maneuver that results in a rollover risk detection, a dash warning light illuminates, an audible tone sounds, and an advisory message is displayed in the driver message center. The purpose is to advise the driver that the previous maneuver produced a rollover risk.
The RSA displays different text messages depending on the severity of the risk of each rollover risk occurrence. From the highest risk level to the lowest risk level, the system will sound a warning tone and display a message, as shown in Fig..
Fig. 1, Cab Access System, Passenger Side
Note: The system will calculate and recommend a speed reduction value. It may be different than the values shown here.
Bring the vehicle to an authorized Freightliner service facility if a system failure message is displayed.