If the fuse blows as soon as you hit the brakes or use the turn signals, check all the bulbs and sockets in the system. If it's intermitent, start checking the wiring, especially the rears if you have a trialer plug spliced in.
Apr 2, 2009 at 12:21 AM
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.