Dodge: instrument cluster, dodge ram 1500, dodge dealership

Question
i have a 2000 dodge ram 1500. the other day i got in it to go to work and the instrument cluster was not working. i mean the gauges were not working, the abs light and the air bag light were on and remained on. a few seconds later i heard 4 dings then the odometer flashed 4 times and displayed "no bus" and the check engine light came on. i talked to a friend of mine who used to work at a dodge dealership, he gave me a dianogstic check to perform. i did as he told me to, and it came up with 6 trouble codes. the codes were-900,920,921,940,950,999. have you run across this problem before, and if you have please help. thank you  

Answer
Chris,
The manual only goes to P0804,Did you use a scan tool or jump link with a wire or paperclip?If you didn't use a scan tool i'd recommend going to AutoZone and have them run the trouble codes for you.As far as those codes i don't know what they are,But the engine light coming on would have stored a code,just not sure as these particular numbers.To reset the engine light you'll have to use a scanner anyway on these new models.RamMan