None of my factory gauges work 65 dart gt

None of my factory gauges work 65 dart gt

Op stated:

Shaun65dart said
my alternator, temp, and gas gauge do not work

Ironracer said
Maybe the 5v cluster VR

Ironracer said
Do you have a good ground?

If it was just the fuel and temp I would agree a good place to check.

But with Alternator (Ammeter) also not working I would suspect something else.

Shaun65dart said
The lights for the guages all work. The turn signals indicators work, wipers work, but those 3 guages do not. All fuses are in place and fine

Do they work when the engine is not running?

Did this just start one day?

What wiring modifications have you made?

How did you determine the alternator gauge was not working?