Land Rover LR3 suspension fault warning with "Normal Height Only" message due to compressor failure on Land Rover LR3

Some Land Rover LR3 owners report experiencing suspension fault warnings accompanied by a "Normal Height Only" message, which may indicate compressor failure. This issue can stem from a faulty temperature sensor or blockages in the valve block manifolds. Additionally, the air suspension control module stores fault codes that can be accessed with a diagnostic unit, such as the T4, to help pinpoint the specific compressor issue. Owners facing this problem are advised to inspect the compressor, temperature sensor, and valve block manifolds for faults or blockages, and to utilize a diagnostic tool for further insight into the cause of the suspension fault warning.