[NH Aussie]

Bought a used 13 model macdon m155 with a 35 ft d65 front, it's done 800 hours, I been getting it ready to cut canola, have installed green star steering, spray rate control and auto switching on it's spray kit.
I have no speed sensor reading on the console, therefore no area meter as well, i have checked the wiring all looks fine, and have priced a new speed sensor from macdon, $1100.00 au$🤔 Anyone know if there could be another issue?? Set up in console etc??
Thanks

 

[2388driver]

I know this isnt the answer to yourquestion but can you get away with using gps speed for speed signal? Guessing as youve got a the john deere spray rate controler? Spray bar on the front or boom on the cart? Im setting up a sprayer on our older 9000. Will hopefully get the jd autosteer set up next week then start cutting and shutting old hardi up for spray cart.