System Operation Spec - Rear sensor

When the system is powered (after IGN ON and R gear), MICOM checks every sensor channel. In case no error is found, it sounds buzzer every 300ms and then 500ms afterward. However, when error is found even in one sensor, it sounds buzzer corresponding to faulty sensor instead of initial starting alarm. Function for normal mode entrance is as follows.

Fig 1: Rear Sensor Specifications Timing Pattern

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When the gear is on R, system function is as follows.

Fig 2: Rear Sensor Specifications Timing Pattern (Gear On R)

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When gear is released from R, system function is as follows.

Fig 3: Rear Sensor Specifications Timing Pattern (Gear Released From R)

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acceptable error range of waveform ±10%