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Inspection Using An Oscilloscope (reference)

Inspection Using An Oscilloscope (Reference)

Oscilloscope setting: Terminal
Ignition Shift lever position Vehicle speed Front corner ultrasonic sensor (LH) Front ultrasonic sensor (LH) Front ultrasonic sensor (RH) Front corner ultrasonic sensor (RH) Rear corner ultrasonic sensor (LH) Rear ultrasonic sensor (LH) Rear ultrasonic sensor (RH) Rear corner ultrasonic sensor (RH)
ON (engine off or on) Except R position 0-15 km/h {0-9.3 mph} or less I-J K-J M-J O-J - - - -
R position I-J - - O-J E-F A-B C-D G-F