What does this connector go to? Why would it be disconnected?

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Nov 30, 2021
Charleston, SC
Does someone know what the connector on the brake fluid reservoir goes to? It is disconnected on my recently purchased 2001 LX470. Wondering if I should plug it back in or if it was done to stop some dash light from coming on. Secondarily wondering if there is a resource to track the sorts of things down.

It's brake level sensor. Plug it back in. It will only fit the one wire block housing.

BTW, your brake fluid reservoir is overfilled. Read topping direction, embossed on the reservoir.

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