93 f150, no juice. Replaced battery, still no juice not even to head lights. Where is main fuse?
In the power distribution box under the hood. Double check your terminal connections, make sure they are shiney clean, none of that black corrosion, look for a suspicious swollen look on the cables right close to the terminal, there could be corrosion inside the cables.
New terminal clamps, no corrosion on cables, grounded
Then start testing for power at the distribution box, unless the battery is in backwards, then start looking for fried fuselinks and main fuses.
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