I am working on a 1998 Chevy blazer. The right rear park light wiring has a dead short. It immediately blows the 10 amp fuse as soon as the light is turned on (even with bulbs removed). I even cut the socket loose, but it still blows the fuse. It shows almost 0 ohms to ground when I read it with an ohmmeter. It is shorted somewhere between the fuse block and where the brown wire enters the right rear fender. All of the other lights (Brake and turn work OK). Before I completely dismantle, the interior trying to chase the wiring, can someone tell me how the wiring is routed from the right rear fender to the fuse block under the hood at the left front fender?

Thanks!