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89 brougham, can you rebuild or repair the wiper switch?

2947 Views 6 Replies 4 Participants Last post by  sven914
I have the wipers "always on" problem with a new pump circuit board assembly. Before the new board, there was nothing from the wipers, no movement, no pump action other than a faint click when you pushed the wash button.

If I can't find a dash switch, has anyone ever taken one of these apart and fixed/cleaned it?
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The switch is an AC DELCO part (#D6378A); you can get it at Advance Auto, or any other AC DELCO distributor. You can also order one from rockauto.
Check the switch you got. They come with and without delay.
1 - 2 of 7 Posts
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