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09-30-2011, 08:52 AM
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#1 |
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not enough hours in the day
Join Date: Jan 2009
Location: Axtell, NE
Posts: 550
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Delay wipers don't work
On my 85 the delay wipers don't work. I have tried three different modules. I was told they were good, but don't have another vehicle to test them on. I tested the resistance of the delay switch and have a range of 50 to 500 K Ohms which is were it should be according to my research.
Does anyone have a wiring diagram for the wipers or any ideas where the problem may be?
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65 K-10 Short Step 68 C-50 70 K-5 85 K-10 & piles of spare parts |
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09-30-2011, 11:36 AM
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#2 | |
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just can't cover up my redneck
Join Date: May 2004
Location: Columbus OH
Posts: 11,414
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Re: Delay wipers don't work
The only ones I have ever seen were fixed by replacing the module. Are you sure that the motor itself is ok?
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09-30-2011, 11:47 AM
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#3 |
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not enough hours in the day
Join Date: Jan 2009
Location: Axtell, NE
Posts: 550
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Re: Delay wipers don't work
It works in both low and high speeds and the mist function works, just not delay.
I believe the wipers run in low speed when on the delay, I'm wondering if the switch is not powering the low speed circuit when the delay is on. I need to search for a wiring diagram.
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65 K-10 Short Step 68 C-50 70 K-5 85 K-10 & piles of spare parts |
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10-03-2011, 05:41 PM
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#4 |
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not enough hours in the day
Join Date: Jan 2009
Location: Axtell, NE
Posts: 550
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Re: Delay wipers don't work
Anyone else run into this?
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65 K-10 Short Step 68 C-50 70 K-5 85 K-10 & piles of spare parts |
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10-03-2011, 10:13 PM
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#5 |
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Cruzin
Join Date: Dec 2009
Location: on the road
Posts: 2,835
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Re: Delay wipers don't work
My 85 is the same i replaced the module no difference haven't whent much futher yet. Low and High work fine so do the mist and washer.
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Lime Wife's 67https://www.google.com/url?sa=t&rct=...wZEMODaS2d94u8 Back to the Fifties 59 https://www.google.com/url?sa=t&rct=...NAeStpydfrcj_U Proverbs 3:5,6 "Thanks to the Interstate Highway System, it is now possible to travel across the country from coast to coast without seeing anything."Charles Kuralt In memory of our first baby daughter, daddy and mommy love you. Danica Grace 6/26/14
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10-04-2011, 01:14 AM
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#6 |
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Registered User
Join Date: Oct 2011
Location: fortwayne, indiana
Posts: 209
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Re: Delay wipers don't work
mine dose the same thing its a 87 and the wiper motor was striped when i bought it so i changed it and theres no diffrence between low and high and my wipers dont even go to the botom when shut off it would be nice to fix it so i dont have to time it just right
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10-04-2011, 09:39 AM
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#7 |
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Moderator
 
Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,970
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Re: Delay wipers don't work
http://coloradok5.com/forums/showthread.php?t=174785
I attached the 1989 R/V square body pulse wiper schematic. I can't guarantee the colors are the same from 1984-1991. I don't have a schematic for the pulse module itself. Last edited by hatzie; 10-04-2011 at 09:46 AM. |
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10-04-2011, 10:42 AM
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#8 |
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not enough hours in the day
Join Date: Jan 2009
Location: Axtell, NE
Posts: 550
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Re: Delay wipers don't work
Hatzie,
That diagram is what I was looking for. Now I just need to find a little time to troubleshoot the system. Thanks Jason
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