Good time for some deep cleaning/painting of the engine compartment/bilge.
If you have more than 200hrs on the fuel pump and are going to replace the filter, then you may as well for under $100 just replace the fuel pump while you have the module pulled. Fuel pumps are notorius for only lasting 3-400hrs max on our boats.
Trans fluid, yes. Trans filter if that hasn't been done in the last 1-200hrs.
Grease as mayo said.
Double check all the wiring/connections. Clean any connections to ground.
'06 X2 MCX
"I understand why some people may not want to do this the way I have recommended but I can't understand the death grip some people have on a toilet plunger with a hose fitting." -JimN