error codes

[steveh]

My 4701 DT just this a.m. shows the code P3001. I cannot find a list of the P codes in either the op' manual or shop manual. I recall other posters in the past saying they could not find a list of codes, either. What is the 3001?

116 hr on tractor.

I doubt is has to do with regen' as that occurred about five hr. ago.

Plus, I do have a step-by-step instruction on how to clear codes. However, it calls for being able to depress the parked regen button. My button disappeared about a month back, wondering whether a raven might've pulled it off? Anyhow, I will need to get a replacement when I can get to the shop [and hoping such a part is available right now.] Any way to clear codes without it? I guess I can live with the code flashing on the screen if I have to, for a while.

I want to say I ran across a list of the codes online once, somewhere, but I think I would have printed it off for future reference so I am probably dreaming.


Edit: ok, just found the list of codes in the shop manual. 3001 is "emission deterioration." Guess I keep operating and see what happens; ambient temp this a.m. was -9 F and I started the tractor when the temp had risen to +15, though I realize the engine block was still colder than that. No idea whether that temp thing could have brought on the error code. The engine ran as normal, and I warmed up for 20 minutes.

 

[Dave_eng]

My 4701 DT just this a.m. shows the code P3001. I cannot find a list of the P codes in either the op' manual or shop manual. I recall other posters in the past saying they could not find a list of codes, either. What is the 3001?

116 hr on tractor.

I doubt is has to do with regen' as that occurred about five hr. ago.

Plus, I do have a step-by-step instruction on how to clear codes. However, it calls for being able to depress the parked regen button. My button disappeared about a month back, wondering whether a raven might've pulled it off? Anyhow, I will need to get a replacement when I can get to the shop [and hoping such a part is available right now.] Any way to clear codes without it? I guess I can live with the code flashing on the screen if I have to, for a while.

I want to say I ran across a list of the codes online once, somewhere, but I think I would have printed it off for future reference so I am probably dreaming.


Edit: ok, just found the list of codes in the shop manual. 3001 is "emission deterioration." Guess I keep operating and see what happens; ambient temp this a.m. was -9 F and I started the tractor when the temp had risen to +15, though I realize the engine block was still colder than that. No idea whether that temp thing could have brought on the error code. The engine ran as normal, and I warmed up for 20 minutes.

I have a 292 page manual from Kubota on DTC codes for L series tractors.
I will send you a private message and we can discuss how to get it to you if you want it.
Look for a red number to appear beside the envelop symbol on the top right of the forum page.
Dave

 

[North Idaho Wolfman]

Well your in a pickle...
Your going to need to get the parked regen button fixed, like ASAP.
P3001 means it needs a parked regen
Lets hope you don't pass the point of no return witch can be very costly!
As no amount of parked regens will bring it back from.

If you've been running it like that for awhile, which it sounds like you have, you are most likely in deep trouble.
Get it to a dealer if it's still under warranty as that can be a $$$$ issue.