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wipers don't change speed when put on high?

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Old 09-05-2007, 05:29 PM
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Default wipers don't change speed when put on high?

My wipers when are put on high do not change speed. Somebody is telling me it's the motor, is that possible. Thought maybe there was a high speed realy maybe? all the other functions work. its for my 89 Vert
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Old 09-07-2007, 04:37 PM
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probably Not the motor.... if it was the motor it wouldnt work at any speed.


See if this diagram helps you at all.

Last edited by TURACE24; 09-07-2007 at 04:41 PM.
Old 09-08-2007, 03:47 AM
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thanks for the pic
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Old 09-08-2007, 06:32 AM
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I would lean more towards the switch contacts. How about on intermittent since it uses different contacts, still only one speed?
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Old 09-08-2007, 11:36 AM
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the intermittent works great, thats whats throwing me off.
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Old 09-08-2007, 03:43 PM
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I would think it's the switch then, maybe try getting some alcohol in the switch and work it back and forth to clean the contacts alittle. Maybe a long shot, but you never know.
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