it is normally a large black box with a removable lid that may say electrical center on left hand or right hand fender-well under the hood. On GM products fuses are listed under the cover.
Jun 8, 2016 at 12:02 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.