05 columbia dash cluster issue plz help stuck at fling j

Ok so I park at the flying j everything is good. I remember my washer fluid isn't spraying the windshield so first I hop to fuse box which may have been my mistake...I leaned over an could hear the fluid motor kick on. Hmmmm. So I hop out an yes easy fix. The t for the hoses on top of coolant resovoir had the main draw line popped off an was spraying fluid behind it. I go to put my fuse cover back in an my tractor abs comes on an stays on. I turn the truck off go buy a soda come back start the truck an lights still on. After a few minites I push the mode button on cluster to check for codes. There was one under diag. I scrolled throigh without writing it down....figured it would still be there. Sit back an all gauges besides air stop working. Digital display quit also. The lights on cluster still light so I assume its not cluster. I went over all fuses n dash an behind door. I've tried unplugging sensors at datalink junction block and j1587 dist. block to see if they would start working again. Nothing. Checked relays, ecm interface harness is good grounds are clean and tight.

When I test light datalink wires am I supposed to get light because I don't. Also I jist read a post about the datalink wires shorting out above wiper motor. Could this be my issue and if so what do I do about it

Everything else on the truck still works still runs an all that. I do have quallcomm installed

Please help asap and thank you

 

Well the geounds were just cleaned two weeks ago at freightliner due to an unrelated issue. All my injectors were loose. They thought bad ground also. But on that note yes i want to get rid of this pos sell it for a dollar lol

 

Update: screen is inop too. I got the abs loght to go out. Still no a.c. and gauges an now the jake is not working in hi or low. Cruise works and so does rest.

 

I agree condo. Shops don't open til morning. I've been at this flyin j since Friday lol just ready to leave