20002 Cavilier guages not working

My loving wife washed my car in the yard. While doing so she listened to the radio. She then left to the neighbors for hours. I then used my van to jump start it. Since then none of my gauges work but the dummy lights still work. I checked all the fuses inside and out. Any suggestions??????????????

Try disconnecting the cables for 10 minutes, then reconnecting. Jump starting can really screw up the computer. Next time, charge the battery instead of doing a jump start. You can really fry these systems with a jump start.

Try disconnecting the cables for 10 minutes, then reconnecting. Jump starting can really screw up the computer. Next time, charge the battery instead of doing a jump start. You can really fry these systems with a jump start.
i disconnected the neg and that didn't help. I'll try both. If that don't do it could it be the computer? If so i replaced the whole coil pack and module. Can i just replace the module? Thank you.