Storage Lid Status Sensor
WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
Storage lid status sensor is installed to storage lid drive cylinder and is a hall sensor.
When storage lid drive cylinder is extended or retracted, the position of piston and sensor in the cylinder changes and the magnetic field around the sensor changes.
By this operation, sensor output current changes. Soft top control unit judges storage lid state by this amount of current.