Does my dashboard temp guage have a case of ED?

[Endlessblockades]

I have the UltraGuage MX. You will have to setup a custom gauge on it to see the trans temp, but there is a couple threads with the correct code. PM me if you need help finding it.

Thank you!

 

[killing4runners]

my gauges quit entirely with the temp gauge after the tach and speedometer. also intermittent is door ajar indicator. no charge from alt I nator as well. ecm or ecu issue possible? recently I had to replace tail relay to fix the headlights(?) whats the head relay for? the taillights?