Gap Fault codes with no dash lights
 

After the whole mess of the dash lighting up parking and immediately feeling the passenger floorboard then replacing the sunroof drain. Yes, lots of water and spent 3 days drying it out. Then replaced the drain hose, as it like many others rotted away and left the drain hose leaking on the CJB. Im coming up with these and no idea where to start. The rig runs great with no more Christmas tree lights and isn't showing any dash faults but these 2 faults keep coming up and I have no idea if it a fuse or where to start. Any insight would be great.
https://cimg1.ibsrv.net/gimg/landrov...6798c60e3.jpeg
https://cimg3.ibsrv.net/gimg/landrov...708cb436e.jpeg
https://cimg6.ibsrv.net/gimg/landrov...fee9340f0.jpeg
https://cimg1.ibsrv.net/gimg/landrov...ed0823750.jpeg
https://cimg5.ibsrv.net/gimg/landrov...46f51d121e.png

These could have existed before your leak issue. They potentially sound like benign “nuisance” faults that do not impact drivability, so you may consider leaving well enough alone. Have you consistently gotten clean scans before your water leak issue? If they’ve always been there, you might just ignore them.

If you want to attempt to figure them out, the first thing to do is find a wiring diagram and start inspecting connectors feeding these circuits and then the wiring. It will be tedious.

Your drain end is installed wrong, the larger "cap" goes on the inside. The "nozzle" has a cut around the base that helps it hold into the sheetmetal. You will get water inside with it installed like that since it will just go right behind the "hat". For the codes, they are nothing major unless you notice actually issues, LR3s are famous for ghost codes that pop up but mean nothing. They often happen on startup when voltages are low for cranking. Otherwise your best bet may be to pull the CJB out and inspect all contacts. But that is never fun to do... ever....