i have a 1997 f-150 i drove to work and the instrument cluster was fine all my gauges where workin i left work started my truck and i had no gauges at all (tach, spedometer, oil pressure, engine temp etc..) i checked all the fuses and all are fine both in the vehicle and under the hood. the vehicle has 176,000 miles on it is there any way to test the cluster if i remove to see if it is the cluster or a bad wire?