I lost all electric power to everything- on 1992 Cadillac Seville STS

battery good- current goes to maxifuses to alt but no lights, doors, radio, dash board ... nothing. Most cars have a fuse from battery to the rest of car. where is this fuse here.

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2 answers
This car is complex, and there are several fuses and relays that distribute the power.

here is a web site that has wiring diagrams for your STS and is reasonable.

http://bit.ly/mitchell_repair_manuals_online
PCM FAILURE