hello .. i just bought a secondhand pc 100-6 excavator year of manufacture in 2005 and had a problem with the E05 could you please help because I do not have the manuals, thanks:Banghead
Do you know how to get the codes out of the monitor? E-05 refers to many systems and you must get the fault codes to narrow down the problem. this is a partial list of things that could be wrong. Abnormality in fuel control dial input value. Abnormality (disconection) in motor drive system. Abnormality (short cicuit) in motor system Abnormality in feedback potentiometer system. Abnormality (short circuit) in battery relay output. Abnormality (step-out) in motor Hope this helps!:canada
That code indicates there is a problem in the engine governor motor control system. You can put the system in troubleshooting mode by pressing the button on the back of the monitor panel and the left side travel control button on the bottom left of the front of the panel and holding it until the display shifts to the code display mode. You can cycle through all the codes by holding the button in back and shifting the mode buttons. Post the codes you find and we can tell you what they are. Good Luck!
we posted at exactly the same time and same info! We must be on the right track!!
Cool, How can the guy go wrong with both of us providing the info! Thanks for the post.
Do you know how to get the codes out of the monitor? E-05 refers to many systems and you must get the fault codes to narrow down the problem. this is a partial list of things that could be wrong:- Abnormality in fuel control dial input value. Abnormality (disconection) in motor drive system. Abnormality (short cicuit) in motor system Abnormality in feedback potentiometer system. Abnormality (short circuit) in battery relay output. Abnormality (step-out) in motor Gee, that makes three of us.
Thanx all for the post...
Code that comes out of the monitor is E101, and the machine does not want turned on, what happened?
Here is a list of trouble codes. Hope this helps!
Thanx 3Doc..for the list of trouble codes
sorry guys, but the table isn't readable. what's the E303
Jey_c Hard to read but looks like it says for error 303 (Disconnection in swing stroke limit solenoid system) Good luck!
Hi Guys, Anyone solve their E-05 error codes yet? We have a PC130-6 imported from Europe and have the same error code. Furthermore the machine won't auto accelerate and can't turn it off. The battery bulb is constantly on and also there is a permanent beeping alarm. any help would be much appreciated. Cheers
It it like mine there is a diode in the altenator that prevents the starter from engaging with the motor running. It is tied into the starter relay. Komatsu has some strange circuits to deal with.
As I recall the Dash 6 model machines that had the Cummins clone installed worked differently that the ones with the Komatsu engine. The Cummins engine has the four separate valve covers and the Komatsu has a single one. There was a diode somewhere that I can't remember that would blow letting current back feed into computer telling it that the engine was already running. The give away was that the low oil pressure alarm was going off even though the engine wasn't running. It sounds to me like the starter has been jumped in order to get the engine running and the computers are saying that isn't supposed to happen. You will have to pull the fault codes to see what is going on. If you PM me I can send you the procedure and the codes to give you a starting point. I will be out of town the rest of the week and won't be able to get back to you before the weekend. My feeling is that you have some wiring problems in addition to a diode or two blown. There are some knowledgable people on Komatsu excavators on this board so maybe they can help you before I get back. Good Luck!
Hello How did you manage the problem? Because i have the same one here. Where is that diode installed? Please can you give me more details about resoving this problem! My equimpent is an PC138-US2 Thx
Hello! Can you please tell me in detail how did you resolve this problem because i have it now. Where can i find the diode that you are speaking of? The escavator is located in top of a mountin and i can`t bring it back to a town, so please help me if you can! Thx!
E05 [I have a komatsu pn 240 nlc 6 I have an errore05 QUOTE=-3Doc;227402]Here is a list of trouble codes. Hope this helps! [/QUOTE]
Sometimes if you cant read something (those codes here) A printer will still print them out, more better
Hey guys so my codes display only show 101 which is the error in history data. I replaced my alternator as it was not charging. Put in new battery’s and it still has the battery light flashing. And by checking with my tester the alternator isn’t charging. What’s the next step on it? Looking for why it won’t charge alternator tests good and good batteries. But still won’t charger. Fixed the white wire (hot wire on alternator) in a few spots where wire was melted. What’s next?