Hey everyone. I have a no bus error but the truck starts and runs perfectly. Gauges went out while driving. PCM has been diagnosed as having no problems. Has this happened to anyone before? Any help would be appreciated.

 

might be cluster issue?

 

I was told this might be the issue. I bought a cluster that had about 25,000 miles on it. However I didn’t clean the contacts behind the cluster. Would I clean with alcohol or contact cleaner? I’ve been meaning to replace all fuses. Would this help? Thanks for the response.