BX2680 off and on problems

[jjt3rd]

bx2680 Would not shut off, pinched fuel line to get it to stop. Now nothing comes on except fuel pump. Checked all fuses, battery, cables and cleaned all grounds and terminals. Gages are stuck as they were running. no dash lights at all. Any suggestions?
Thanks

 

[North Idaho Wolfman]

Check secondary ground connection.
Do you have the WSM (aka service manual)?
Is it still under warrantee?