Need help in tracking electrical problem

[jimw427]

While up at London my Cobra developed an electrical problem, nothing real major, the gages just stopped working. They worked OK the day before, and Saturday mornig at London I noticed they were not reading, none of them, the tach, temp. pressure ect... none of the electrical gages were reading. The lights in the gages worked, and everything else electrial worked bit the gages would not read.

I have not started tracking the problem yet, though I would start looking at the basics I could eliminate, blown fuse, loose / bad ground ect.. but I thought I would look for some help and suggestions from the wise folks here before I tear into it blindly. They are SW gages, and all worked fine the day before then suddenly just stopped reading.

Any and all help is appreciated, Jim.