passgasnrun

I’ve read and read… still nothing to help me fix this problem.
‘05 GT
All gauges (and AC, turn signal indicator) fail simultaneously. Pretty much, everything connected to the dash and gauge cluster/panel fails. The actual headlights, brake lights and turn signals work.
The failed components come back to life when the battery is disconnected and then reconnected. The bliss of functionality lasts for maybe 10 miles unless a bump in the road happens sooner, then they go poof (freezing in place) until I unplug the battery again. Occasionally it'll come back to life when I hit another bump.
Coincidentally, I had the radio replaced (best buy) a week or 2 before this started happening.
what am I missing?
Does anyone have pics of wiring behind the radio that could have been damaged/loosened during the installation?

05stangkc

Can You Reinstall Original Radio and See if Issue Goes Away???

KC