lights flickering
 

Disconnected my battery for a day put in new one now all my lights have a slight flickering doublechecked connection even had alternator tested any suggestions?

If it was fine before replacing the battery, I would bet there is a connection problem somewhere or a cable problem.

interior and gauge lights have faint flickering
 

Took out my old battery wouldn't hold a charge about a day later put in a brand new one.when I start the engine there is a flickering of the interior and gauge lights.triple checked all connections then tried a new aalternator no change.sometimes the flickering stops seems to be RPM related. Could it be a computer rebooting?

First:
What year is your truck? If you dont want to see folks asking and having to write over and over what it is put it in your signature line. See 'user cp'

Second: Dont post new threads when you dont like the answers to the first... this aint stupid yahoo answers.

Third: This aint facebook, either so dont get huffy when you ignore the obvious or you think someone is asking the obvious. We're here to help..

Back on topic:
Did you try adjusting the brightness control? Did that change anything?
Do they flicker when truck isnt running? Turning headlights on/off, key on/off etc.

No, there's no direct 'computer involved' in dash lights.

Excuse my ignorance I'm new to this forum.Don't think I'm the one who's "huffy". It s an 03 its not just the dash lights and yes I have tried all those things.

So I guess I made an assumption and made a statement that should have been a question. Was this occurring before the battery swap? If not, then the problem really has to be in the connections and/or wiring.

play with the hazard switch and see if it stops flickering
Push it and pull it slightly


my moms yukon had a similar problem like this and it turned out to be that switch


Edit: I agree with swartlkk also if it concurred during the battery swap ya might wanna get the battery checked also