Kubota HST warning light on.

[Wdphil]

Kubota L3240, 1220 hours HST light started blinking on instrument panel. Anyone had this problem or idea.

Thanks

 

[RjCorazza]

If you are referring to the triangular exclamation point light, On my 60 series tractor this is a master caution indicator which may, or may not, be hst related. Are there any error messages in the LCD panel?
In any case, both manuals only say to take the machine in for service.

 

[Wdphil]

The manual I have states it is Hst related and as you said it recommends dealership. I am going to change filters and fluid and see results before dealership. No error indication in screen

 

[5030]

Do it and report back...

 

[Wdphil]

Will do thanks for the help.

 

[MHarryE]

If it’s the triangle that lights and there is no code displayed, try letting it warm up a bit, then stop and restart. Mine started doing that this winter when left outside. Then I put it in my heated garage and no more problems. The WSM gives about 15 possible problems associated with it but if no error code is displayed, stop and restart. If it displays the letters HST on the display, that’s a different problem.

 

[sea2summit]

The manual I have states it is Hst related and as you said it recommends dealership. I am going to change filters and fluid and see results before dealership. No error indication in screen

Might cut the filters too and see if you have excessive material/debris in there.

 

[Kub tractor]

My tractor did this after a mouse chewed wires on it. I had codes 0092 and 0095 showing and I made the repairs. The tractor is now operational but the triangle is still on. I’m planning on taking it to the dealership soon if I can’t figure it out on my own.