sometimes all my gauges will stop working and say no bus whats that mean?

 

the signal is not reaching the pcm. check the connections at the pcm and all the grounds. these trucks love their grounds

 

and go and add your truck type to your signature before you get scolded. LOL

 

ok sorry todays first day

 

what is a pcm?

 

Powertrain Control Module AKA Computer

When looking at the engine bay the computer is located on the passengers side of the engine bay firewall, can't miss it, all the engine harness's plug into it via 3 large rectangular connectors.

 

ok will look tomorrow thanks

 

welcome to df.

do a search for a lot of no bus threads. don't use the site search feature because it sucks.

instead use google search and type this in the search box.
site:dodgeforum.com "no bus"

it'll lead you to these and many more
https://dodgeforum.com/forum/2nd-gen...need-help.html

loosen/tighten the large white connector in the power box next to the battery.

 

when the gauges start dying the airbag light is the only one to come on. once it makes the beep if you tap the break real quick they will start working again. any ideas?