[dparenza2]

I see allot of conversations around Tranny Temp on this forum. I have a 2021 GMC AT4 and not even sure if I have a Temp gauge for my Tranny. All I see is RPM, MPH, Fuel, and Temp gauge i believe for the engine. Or is this a gauge for my Tranny on not the Duramax. Sorry still new to me, as I have only had the Truck since Christmas. Any insight out there let me know. The Owner manual is pretty large.

Any help is appreciated.

 

[SFLTruck]

There is a trans temp on the DIC. You may have to poke around to find it.

 

[dparenza2]

Got it. Thanks.

 

[bigoilbob]

There is a trans temp on the DIC. You may have to poke around to find it.

View attachment 9027

Use your right and left buttons on each choice. That's (Duh!) how I found my engine Hobbs meter 2 months ago, after 3 years of ownership.

 

[Streamintrip]

Well, I will jump into this with where is the voltmeter? I've seen a number of photos on this and the "FANS" forums of a DIC voltmeter. Any ideas to move me a little closer to the "not completely ignorant" side of the scale?! I have diddled and fiddled with the buttons and given up.

 

[bigoilbob]

Well, I will jump into this with where is the voltmeter? I've seen a number of photos on this and the "FANS" forums of a DIC voltmeter. Any ideas to move me a little closer to the "not completely ignorant" side of the scale?! I have diddled and fiddled with the buttons and given up.

I'd love to find that as well. I'll look tomorrow, but anyone, feel free to steer us sooner.