Fusable Links - interior fuse box on 1990 Nissan Pathfinder

Can anyone tell me what each of the four fusable links in the top of the interior fuse box (below & left of steering column) do? There is no description on the chart like there are for the normal 10-40v fuses. Many thanks!

by in Costa Mesa, CA on February 27, 2009
1 answer
ANSWER by on February 28, 2009
If you had access to an accurate wiring diagram, it would tell you. Fusible links are there to provide circut protection for large load centers, such as the lighting system, the heater blower motor and A/C system etc. ( I am referring to interior controlled systems )