problema sistema auxiliar botcat t 770

[germotor]

hola saludos,,,
tengo un problema con un Botcat T770 al usar por un tiempo el sistema auxiliar este se desconecta
me indica q no hay comunicación y deja de funcionar

 

[FWD]

Post in Compact Track Loader forum below.
FWD

 

[Nige]

I'll ask for it to be moved.

tengo un problema con un Botcat T770 al usar por un tiempo el sistema auxiliar este se desconecta
me indica q no hay comunicación y deja de funcionar

I have a problem with a Bobcat T770 when using the auxiliary system for a while, it disconnects, it tells me that there is no communication and it stops working

To comply with forum rules, please post in English in future.

 

[ozarkag]

Does anything else stop working at the same time? 2 speed or ?
One all too common problem is the auxiliary control unit, or computer box for the auxiliary.

 

[germotor]

Not only that disables the joystick indicates codig H7404 AND CODE M440

 

[germotor]

Does anything else stop working at the same time? 2 speed or ?
One all too common problem is the auxiliary control unit, or computer box for the auxiliary.

Not only that disables the joystick indicates codig H7404 AND CODE M440
Or

 

[ozarkag]

If that second code is M4404, Aux controller no communication, will almost certainly need a new auxiliary controller. And that will most likely need a Bobcat dealer to install and program.