2002 GMC Envoy Q&A

2002 GMC Envoy Question: Jumper cables got hooked to battery in one vehicle and fuse box in envoy.

The light in front work. No back lights. No power locks. No power window. And no dash panel lights are working. But car runs fine. -
Answer 1
electrical problem -
Comment 1
Im aware its a electrical problem. The fuses are still in good shape. I was kind thinking maybe the mother board is fried. Im wondering if maybe you know if there is anything I should look for? Or any ways to be sure it's the mother board. Wondering if this has happened to anybody and they fixed it inexpensively? -