don't know what the hell this is, but it made me laugh:
One of the best scenes eva!
You prolly mean the passenger but it's not the same note or octave but similar string synth which lots of people use. The passenger is 2 octaves and one semi tone higher plus other effects like pan or some kind of cycled gate and mechanical beeps.
edit: some useless information for ya but information none the less
ehh I kinda see what yer saying but one is coming from guitar feeback (possibely played in reverse) and the other is a keyboard and it's not exactly the same at all, nothing i would mention that's for sure. passenger would have made a lot more sense. nevemore! \m/