john deere 6930 pto inop

[ron mcp]

pto just stopped working
any ideas??
fender switch missing and wires hanging loose,could this affect operation of pto

thanks in advance

 

[Phil P]

If the fender switch is missing the pto won’t work, the bcu needs to see the switch is present as it has a n/o and n/c side.
If you bridge two of the wires it will bypass the switch, couldn’t tell you which ones though of the top of my head. One will be live (orange I think) needs contacting to one of the other two.

Failing that, post the codes on here.

 

[Timbo]

Just had this - you should get a blue ! and 'pto without function ' at start up on the cc. Replace the switch and check the wiring under the mudguard to make sure its not damaged. There are two switches, one for early serials , one for late.