My rrs 2006 2.7 has a suspension fault

When i am ststionary ie a giv way or traffic lights stationary
Sometimes orange suspension fault appears. When i drive off it dissapears

I then went into my 4 x4 denso screen and the suspension screen shows back right tyre jumping up and down. And when i select normal height it state slowing raising. Om quite confident it is the height sensor??
Would any of you pros agree??
I

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Hi
I had this turned out to be height sensor.
On the 4x4 info screen if your tyre is floating around up and down means sensor is gone and your compressor will keep kicking in to alter and what it do is get hot and then say raising lowly. That's what happened to me. I replaced the sensor and all was fixed.
Hope this helps
Ant