5When trouble arises3275-1. Essential informationEvent data recorderIn a crash or a near car crash eventThe EDR may record some or all of the following information.l Engine speedl Whether the brake pedal was applied or notl Vehicle speedl To what extent the accelerator pedal was depressedl Position of the transmission shift leverl Whether the driver and front passenger wore seat belts or notl Driver's seat positionl SRS airbag deployment datal SRS airbag system diagnostic dataIf your vehicles is equipped with a vehicle stability control (VSC) systemYour Lexus' Electronic Control Unit (ECU) may contain another EDR.There are a variety of driving situations which include activating the VSCunder which the VSC EDR will record certain information. The VSCEDR may record some or all of the following information:l Behavior of the vehiclel Steering wheel anglel Vehicle speedYour vehicle has computers that monitor and control certain aspects ofyour vehicle. These computers assist in driving and maintaining optimalvehicle performance.Besides storing data useful for troubleshooting, there is an event datarecorder (EDR) that records data in a crash or a near car crash event.
