[vzfox]

Originally Posted by 2000CAYukon

LMC Truck shows it as square. See http://www.lmctruck.com/icatalog/cd/0124.html and look at 16.

//2000CAYukon

Ok, your right.....it looks to be square. I am used to seeing them look more like #11 on that diagram. But it should still be on the fuse box.

I have an '89 GMC ext cab C1500 and will take a look tomorrow to find it for you.....vandemi