Ok, so I haven't gotten the car going yet. But I was in tinkering around in there, wondering how i'm going to arrange my guages and I found this little mystery box inside of it. it has two different numbers on it, shown in picture. 10037041 and also 4257. it's a 7 pin module of something. I'm doing the 5.3/4l60e swap into an 85 t/a eventually and if this is necessary I just want to make sure. I'm doing pn lookups, but haven't found anything yet. thanks!

 

Warning module

 

Thank you for your speedy response. You say warning module, aka the annoying buzz when you leave your key in the ignition and open the door? or leave headlights on?

 

Yup, all of that and more.

 

o.0 keep pile. Thanks so much!

 

on a1987 firebird would that be the blue box next to the emergency flasher?

 

I don't see any pictures

 

ya know, I knew I was gonna do that. and I told myself not to do it. yet I still did. I changed it.

Thanks for noticing. I wouldn't have.

Croozer

 

Now I see it...thanks! and I agree that it looks like a warning module.

 

just out of curiousity. Because i'm still trying to expand my knowledge about third gens. what all does this module control?

croozer