Originally Posted by red94teg
already checked them all. I read somewhere that I should check out the fusible links but I'm not sure how to do that.
http://www.madelectrical.com/catalog/fusible-link.shtml
Examples of circuits where the Fusible Link wire will be the most reliable short-circuit protection are; *the main power wire to the dash area, *the alternator-to-battery “charging wire,” *power-up wire to electric radiator fans, and other systems where the amount of current flow is a large amount for long periods of time.
NOTES about Fusible Links Only a serious short will cause a Fusible Link to burn–it disconnects a circuit from power just before the rest of the wiring in a circuit would be damaged. Momentary overloads will not burn out a Fusible Link–such as arcing a wrench between ground and an exposed terminal.
How to diagnose and fix fusible links
http://minimopar.knizefamily.net/electrical-links.html