error 6 3520 Cab Tractor

   / error 6 3520 Cab Tractor #1  

whiteturbo

New member
Joined
Jun 10, 2012
Messages
4
Location
shelby nc
Tractor
3520 cab
I am getting the error 6 message on dash with blinking light i replace the mfwd sensor but didn't help any idea what i should look for?
 
   / error 6 3520 Cab Tractor #2  
Err 06 MFWD Speed No signal at MFWD
speed input.

No cruise function; Loss
of performance.

Test MFWD sensor. Check that
MFWD is fully engaged. Check
502 Red wire and connections for
short or open circuit.

I have a PDF of the tech manual you're welcome to, shoot me your email if wanted

Joe
 
   / error 6 3520 Cab Tractor #3  
OP probably snagged a bush on the sensor on the right under the floorboard. Very vulnerable wire.
 
   / error 6 3520 Cab Tractor
  • Thread Starter
#4  
OP probably snagged a bush on the sensor on the right under the floorboard. Very vulnerable wire.

I have replaced the sensor and it didn't correct the problem and the wire seems ok. I haven't had the time to trace all the wires down but i do have a mid mount mower and the wire would be hard to get snagged. I had someone send me a manual online but haven't had time to find the problem.

Thanks
 

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