ok so i was getting the no bus error code after checking all most likely problems i got the dash cluster, after i removed it it ran fine, re-checked by lugging back up got no bus code again so im going to get a used cluster as soon as possible but im wondering if i can drive the truck without a cluster for 1 day?
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99 dodge ram 1500 4x4 5.9l v8 automatic a/c

 

You won't have a clue what anything is doing.... but, aside from that, shouldn't matter.

 

I had that odd issue once, i replaced the bulbs in the cluster that werent working and it was fine after that. i think i got lucky though.