Stange issue, radio and a/c turn off for a bit while driving then turn back on

[vv033]

New to forum, any help is greatly appreciated.

 

I have an 05 crew cab 4wd that I bought from a neighbor a year ago. Truck is perfect except for the issue stated above.

Ive never had an issue on startup, actually replaced battery and alternator with new upgraded units as Ive installed speakers/ subs professionally installed, so I believe those can be ruled out.

 

Ive noticed this issue happens around every other gas tank, will be driving normal and out of nowhere the radio turns off, a few lights will come, service 4wd message shows up, all the smaller gauges will go to empty (see pic) A/c will still blow just not at temperature... and a few lights turn on. The truck will still drive like normal with power steering and all. This lasts about a minute, and then automatically restores back by itself, turning off all the lights/codes except the pass-lock that comes on in the top right (see pic) and this as well turns off once i use the truck again.

 

Any idea on what could be causing this?

 

[Mike GMC]

I wonder if the power or main ground for the cluster has a poor connection giving an intermittent lose of power?

[sefiroxx]

Ditto, ground points. Unless someone tried repair work on an item in the dash.