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Is a schematic what you're looking for to begin with? It is below. Check closely at the fan motor connectors. Remove them and look close inside the terminals for evidence of heat. I've had several of these burnt at those connectors both both fans. I just did a set a few days ago. If it ends up being burnt connectors, the pigtail is available and when replacing the fan motors if those terminals are burnt as well, the fan blades must be replaced as well.
Sorry for the misunderstanding.
Let me know if this is what you need. I included the instrument panel fuse block as well.
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