My day time running lights don't work. on 1996 Chevrolet 2500 Pickup

I replaced the fuse on driver side fuse box. Is there anything else to check?

Asked by for the 1996 Chevrolet 2500 Pickup
the bulbs poss are bad
I inspected the bulb poss. they are clean and in very good shape. What else can I check? Thanks Nina54
not to sure of the name. I think it's a daytime running module located on the back of the fuse box in the door jamb