Electrical Problem on 96 Aurora

My dashboard light doesn't come on and when this happen my taillight doesn't come on when my headlights are on, The dealership told me that i need a daytime module, but i'm thinking it the HD light module. Where can i locate the HD light module? Or is it just minor problem?

I am having the exact same problem. Have you figured out what the prob is yet?

I am having the exact same problem. Have you figured out what the prob is yet?

Yeah I found out what was wrong with it, I took it to a different shop and they told me the same the dealership told me whch is the Daytime running light module, The part number is GM25638307 which is about $147 but the dealer charge $167 for labor, so i would buy the part and find someone else the put it in cheaper. You may have loose wire also cause mine will still come on every now and then, so try this....open up your trunk and you'l see thick wire cord on you right hand side coming from the back seat into the trunk that connect to you tail light. Shake the the cord and maybe the would get some juice flowing through you wires and see if that help. I don't have dealership money to get it fix so i'm always trying to find something to get it working until and can pay the dealeship....lol

I have a new (never used) headlight module P/N 25638307 that I purchased for $147. from GM. Turns out it wasn't the problem,shorted wires in steering column, was my problem.
Anone interested in this part e-mail me at: apollo7879@yahoo.com