Recently had a board burn up on my wiper motor. Replaced with a new motor and pulse board now pulse works as it should, Lo works good, Hi is the same speed as low. Then when i went the off position, Off is Hi anyone run into this?

[This message has been edited by dematrix86gt (edited 01-29-2014).]

Bump!

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Sounds like maybe the switch shorted out when the board fried... I'm not familiar with the pulse switch but you should be able to disconnect the switch and using a test meter see if it's bad. Good luck.

Everything matched up correctly? Pulse board, pulse motor, pulse switch?

Everything matched, same part numbers too.

I think the switch in the turn signal arm can become rotated to a point where the speeds are in different detents. Have you had the switch apart?

I used to have the phantom wipe problem until I put an '88 circuit board in. One of the easiest swaps you can do and the problem has been solved for several months since.

Jonathan