brake sensor Lexus GS350 2009 User Guide

5
When trouble arises
505
5-1. Essential information
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Event data recorder
In a crash or a near car crash eventThe SRS airbag sensor assembly cont ains the EDR. In a crash or a near
car crash event, this devic e may record some or all of the following infor-
mation:
● Engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the automatic transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver’s seat position
● SRS airbag deployment data
● SRS airbag system diagnostic data
● Front passenger’s occupant classification
Your vehicle has computers that monitor and control certain aspects of
your vehicle. These computers assist in driving and maintaining optimal
vehicle performance.
Besides storing data useful for troubles hooting, there is a system to record
data in a crash or a near car crash event. This is called an Event Data
Recorder (EDR).
GS_U_G.book Page 505 Monday, April 27, 2009 10:50 AM