I recently installed a rear PTO gear box on my JD 425.
I have a problem in that the PTOs run regardless of the PTO switch on the dash.
I have attached a picture of the wiring - but regardless of that - the PTO runs as I even unplugged the yellow and red/blue wires and PTO was still on.
I installed the module that came with the kit and appear to have all the wiring harnesses. Yellow to Yellow and Red to Blue on single wires. Others covered by the plug.
I also have attached a picture of where the PTO selector attaches to the gearbox.
PTO Selector in top position (nearest handle) - mid-PTO only runs when start/run engine.
PTO Selector in middle position - mid and rear PTOs both run when start/run engine.
PTO Selector in bottom position - rear PTO only runs when start/run engine.
Any assistance is appreciated.