Possible Causes

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2015 Land Rover Range Rover, and 2014 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This DTC may be set by a fault relating to any of the height sensors. It will only set if fault is present and vehicle speed is greater than 55kph (35mph) for more than 25 seconds

Height sensor linkage damaged/bent (after calibration)
Height sensor bracket damaged/bent (after calibration)
Incorrect height calibration, e.g. height sensor removed and reinstalled or renewed without re-calibrating
Height sensor circuit(s) - Short circuit to ground, short circuit to power, short to another circuit, open circuit, high resistance
Tire severely under-inflated or under-size tire fitted
Height sensor fault