3520 MFWD question:

ACKBill · Nov 11, 2006

Hey all, I have a question for you. Where is the MFWD Speed Sensor located on a 3520? I get an intermittent Error code 06 which means loss of signal from the speed sensor. I have a hunch that, because it's intermittent, it might be a loose connection. I would like to start at the sensor and work my way back to the controller (cluster) and check all the wiring as I go but I can't seem to find a diagram showing the location of the sensor. Any help would be appreciated.

BILL

ACKBill · Nov 14, 2006

No help out there?

NoMo · Nov 14, 2006

Sorry, all I can recommend is that you try THIS LINK.

On edit: fix grammer.

minimax · Nov 14, 2006

I think it is on the left side of the tranie and about 6" away from the drain plug,up and back a bit.

minimax

ACKBill · Nov 15, 2006

Minimax:

Thanks! I'll take a look tomorrow afternoon and see what I can see. I'll let you know.

Thanks again'
BILL

minimax · Nov 15, 2006

Look at it agian to day and it is on the rights don't know why I was thinking left side???

minimax

ACKBill · Nov 18, 2006

Minimax:

I checked today (it finally stopped raining!) and you were right. On the right, just above and in front of the PTO shaft. Sure enough, the plug was loose, looks like it might not have been plugged in completely at the factory/dealer and then it got pulled loose while I was working. Cleaned it up, sprayed it with some WD-40 to make sure it was dry, plugged it back in and no more problem.

Thanks for the help!
BILL