2006 Land rover Range Rover Sport L320 having issues a suspension fault U0132-87 error which my vxdiag vcx se jlr sdd diagnostic tool reads as “Lost Communication with Ride Level Control Module (RLCM). This is accompanied by the usual orange suspension light and and several other related faults on the scanner.
The Control Module requires to be recalibrated/programmed to the new component even if its the same model compressor.
New compressor = New programming no matter what.
The recalibration was not that expensive (with SDD online subscription).
You need to replace the suspension air compressor and reconfigure the ride module after replacing it.
Configuring a new ride level control module is done with the latest JLR SDD V162 online via VCX SE J2534 passthru device.
Now All the other codes are cleared.