Start by checking the height sensor by the rear axle. There will be a linkage connected to the axle housing. A good suspect is that linkage popped apart on one end and the sensor is telling the computer the rear needs to be raised a little. Of course, no matter how high the rear goes, the sensor will not move.
If that linkage is okay, the next suspect would be the sensor is defective.
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Monday, April 8th, 2019 AT 11:48 PM