ToolCat Error code 50-56

   / ToolCat Error code 50-56 #1  

DaveBittel

Bronze Member
Joined
Jun 4, 2018
Messages
50
Tractor
Toolcat 5610
I have a Toolcat 5610 with little under 1000hrs. I bought it used with 185 hrs and it has had a intermittent problem with suddenly stopping and throwing a 50-56 code. It usually happens, if it does, in the first 30 minutes of running. Sometimes it will come on parked and idling so it doesn’t need to be moving to have the code. Usually it also throws a code 36-17 at same time. Normally after shutting down and restarting, code will clear and won’t return.

Today after about two hours of mowing it stopped and had the 50-56 code. Tried clearing code and didn’t fix it. Found F2 fuse beside foot pedal blown and replaced it and was good to go. After about 30 minutes running popped the code again and was at a stand still. This time all fuses good. I was parked for 30-45 minutes while I got a tractor to drag it to the shop and code was gone when I tried one more time before dragging it. Code came on again in about 5 minutes but cleared when i restarted. Giving up for the night i headed up to put mower deck away and code came on but machine kept moving until i started to slow down as I pulled up to where I usually store my mower deck.
I had my dealer look into it this winter when I had to have the exhaust manifold change and they couldn’t come up with a reason. Finally getting really frustrated and wondering if anyone else has had similar problem and idea where to start looking. I don’t want to just start replacing parts looking for a cause. I swear, I was so frustrated tonight, if I would have had to drag it to the yard, except for ruining tires, I would have drug it the 20 miles to my dealer!
 
   / ToolCat Error code 50-56 #2  
find out what the F2 fuse powers, THAT is your cause because that should not be blowing.. something has to be shorting out to cause that..
 
   / ToolCat Error code 50-56 #3  
I’m working on the same problem now. This is extremely frustrating issue. Google Toolcat 50-56 error code and you’ll read about some nightmare stories.
 
   / ToolCat Error code 50-56
  • Thread Starter
#4  
I'm hoping problem has finally gotten to point where it can be diagnosed which been reoccurring for 3 yrs. This was first time the fuse blew and it was just the one time even my 5610 kept throwing code yesterday.
 
   / ToolCat Error code 50-56 #5  
The first time I got the code and the machine wouldn’t move was also 3-4 years ago, when I first started pasture mowing. It then went away until last week when I was mowing. It took me a day before I could get it started again.

It turns out to 50-56 code signals a problem with communication between the display and drive controllers. It is such a devil because it is intermittent and it also throws off other codes.
 
   / ToolCat Error code 50-56 #6  
Did you ever find a solution to this?
 
   / ToolCat Error code 50-56
  • Thread Starter
#8  
Well, drive controller apparently wasn’t the problem. Within a month I had the 50-56 and 37-16 codes again. Always the two codes together. Still intermittent but will come on with 5610 parked and idling. The other day while working on a fence, I had machine off with switch on for power to radio and had codes come on! Sometimes I’ll go weeks without throwing the codes. Have a feeling it’s going to get expensive to diagnose the problem.
 
   / ToolCat Error code 50-56 #9  
well it seems i have the 50-56 code what a *****. 3 hours to dealer 3 times no fix.going to drag it with my my 5 ton to my field to sit along with lamtrac, fecon, hydro-ax, and iam sure there are a few more. **** giving up 98 snow accounts and 10 commericial $3500 everytime i went out....oh well toolcat is a POS.....i quit
 
   / ToolCat Error code 50-56 #10  
Two Toolcats in your avatar, error code on which one?
 

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