Hello, lost fuel gauge, speedometer and odometer at the same time. Have checked fuses and connection to back of cluster. What's next? Please help with any info you may have. Thank you

 

If you post the year of your vechicle that would be very helpful. Does anything in the cluster work? (lamps,dash lights?) If not and the fuse and supply circuit are good it's probably a poor connection @ the connector, or a bad ground for the cluster.

 

The fuse and connector looked OK? Hm. I don't know enough about the pins on the connector to have you start testing them for power, don't suppose you can get your hands on a different cluster to plug in and see if that works?