Go Bottom1445 mower problems
 | powerlineman411
Join Date: Apr 2006 Posts: 1 Indiana 
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2006-04-07 127344
First of all...what a great website!
I have a jd 1445 front mount mower that has an electrical issue. While mowing, the deck will disengauge randomly. After paying a little more attention I noticed that the temperature light would flash thus shutting the deck off. It does not matter if the engine is cold or warm....it is definitly not overheated. I can actually make the temp light strobe by accelerating rapidly forward or backward. A JD tractor mechanic-friend had me jumper out a relay to keep the deck running which is not a permanent solution to the problem. I can mash the forward petal from a dead stop and the overtemp light will come on for a second or two. Any help is greatly appreciated. Jeff
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 | Art White
Join Date: Jan 2000 Posts: 6898 Waterville New York 
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2006-04-11 127530
Often times the simplist things can cause problems. The problem you have sounds like it might be a loose wire. It could be in a connector that has not shown till now. It could be a weak ground that gets weaker with the mass movement. Anyway you look at it it will be tough to find till it stops completely and then be chased. I wasn't aware that they built a shut off switch for the PTO into the engine temp circuit. That's nice if you do have an over heating problem with them. ....
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| edhyde32
Join Date: Jun 2010 Posts: 3 maryland
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2010-06-24 171806
my jd is is doing same thing .Which relay did you jump out i need to know . ....
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 | kthompson
Join Date: Oct 2005 Posts: 5278 South Carolina
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2010-06-24 171812
This was just over four years back and the only time the orginal poster posted.
Maybe some of the JD people will help you out. ....
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| Johndeer1435
Join Date: Jan 2018 Posts: 3 Sonoma
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2018-01-20 197424
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| safari
Join Date: Apr 2018 Posts: 2 Richland WA
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2018-04-30 197721
I have the same question you did. Did you ever figure out what was causing the overheat light to come on and turn off the mower deck? ....
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