2002 Corvette Wiring Diagram - CHEVYTHUNDER.COM . Basic LS1 components. The LS1 engine, when it was first introduced in the fall of 1996 for the 1997 Corvette was an instant success.. GM Specific Models. 2002 Cadillac STS I looked under the hood and popped the cover off the fuse box. Under the lid is a diagram of the fuses with labels. One of them (#24 on my model car) said "DRL" on it. I pulled that fuse and voila!.