My instrument cluster got water in it last week and 5 of the 12 leads corroded loose from the connection to the cluster.  I was able to get the wires re soldered by a circuit board tech and we do have continuity but no display or working tack or speedo.  I've checked the fuses and all are good unless there are some hiding somewhere.  A friend suggested a problem with a ground wire might be the problem.  I can't find any problems.  I hate to spend $500 or $600 for a new cluster if the problem is actually somewhere else.  I did find a used cluster on ebay but the seller says it has some condensation in it and he doesn't accept returns.
Any suggestions???
				
			Any suggestions???
	

