What is the best way to find a short in a 1997 GMC Suburban drivers side headlamp?

Answer:
the better way to find and fix short circuit is replacing the blow fuse with any head bulb,while the short circuit is present the bulb becomes bright at high intensity , next step shake and wiggle wire harness and look for tiny spark against harness and ground ,when you discover the short circuit the bulb you connected as a fuse will turn off ,good luck
First answer by ID1122359313. Last edit by ID1122359313. Question popularity: 31 [recommend question].