Discussion:
Error codes c0, c9, a7

I have a one Toyota Forklift Electric 5FBE15, NOT WALK ANY DIRECTION, are you help me, the error codes are c0, c9, a7.

Thanks.
  • Posted 15 Apr 2008 02:19
  • By josejoel_f
  • joined 9 Apr'08 - 3 messages
  • Aguascalientes, Mexico
JoseJoelflores@hotmail.com
Showing items 1 - 20 of 27 results.
I have similar issues with mine, what parts are you referring to that actually fixed your forklift. Thanks
  • Posted 7 May 2021 02:56
  • By Matt_Cade
  • joined 12 Mar'21 - 9 messages
  • Tennessee, United States
i had a similar problem to a FBM20 with error code C0 A9 and i find one IGBT bad and replace all 3 because on component tester give one complet bad and the other 2 with different resistance value...now is working ok for some time(previously i change the 2 boards).
  • Posted 8 Oct 2019 19:06
  • By anastasoaie_c
  • joined 18 Sep'17 - 5 messages
  • Bacau, Romania
I pulled all of the diodes and tested them and they were all OK, I pulled the circuit board #28 part #2430-12242-71 (5FBc DC Converter & Sdd/sdp) and found some black spots where it had been hot so I ordered a refurbished board and replaced it, so far it has been working fine.
  • Posted 9 Mar 2018 00:33
  • By jgib
  • joined 22 Feb'18 - 8 messages
  • Texas, United States
hie guys i have an electric forklift showing code FA, ignition is turning on but nothing is operational wat could be the problem
  • Posted 1 Mar 2018 21:17
  • By masterwella
  • joined 9 Oct'17 - 2 messages
  • HARARE, Zimbabwe
master
Hi Rich, We have a Toyota model 5FBCU25 forklift that is having the CO code issue and it doesn't move in forward or reverse but everything else works. The forklift mechanic came and checked everything out and couldn't find any problems and said the transistors were bad. We ordered all 3 new transistors along with the heat transfer silicone and installed them ourselves but they only lasted a month before they went bad again. we replaced them again but only lasted about 30 minuets this time, What else could be causing this issue?
  • Posted 22 Feb 2018 06:40
  • By jgib
  • joined 22 Feb'18 - 8 messages
  • Texas, United States
Jerry Gibbard
Any chance there is a parts break down with p# for this issue? I think I need to change the diodes on my panel. Transistors blew out twice and we cannot find any shorts or other bad components.
  • Posted 13 Mar 2015 06:55
  • By PESLLC
  • joined 10 Oct'13 - 35 messages
  • fl, -
Dear,Sir
I have the same problem in my forklift 5FB25.
Please tell me more, you have changed good diode and capacitor.
Where are them?they are big diode behine the controller?
thanks a lot and waiting your reply to my email:[email address removed]
  • Posted 20 Jul 2013 12:33
  • By tinhlv5480
  • joined 20 Jul'13 - 5 messages
  • Ha Noi, Viet Nam
Hai geoffary,
please help me, I need repair manual for this type. thanks very much.
  • Posted 17 Jun 2013 22:04
  • By alif
  • joined 28 Apr'12 - 83 messages
  • east java, Indonesia
arinbagiastuti@yahoo.co.id
Hi mr rich do you where to get this parts for toyota electric forklift error co. Or even just the parts manual
  • Posted 24 Apr 2013 21:53
  • By benjie_l
  • joined 24 Apr'13 - 1 message
  • Mp, Northern Mariana Islands
Good work, Thanks for letting me know. It is always good to here you got it going. Rich K.
  • Posted 24 Jan 2010 02:55
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada
we have replaced as well the diode and the capacitor after that it works perfectly well!
thank you so much for your support Rich K!!!Your awesome guy!
  • Posted 23 Jan 2010 21:52
  • By geoffrey_d
  • joined 24 Aug'09 - 7 messages
  • Western region, Saudi Arabia
you have said that you replaced the 3 transistors already. I have had them show a co code. also check the contactors and the copper bus bars below the contactors. check the connectors then let me know Rich
  • Posted 26 Nov 2009 08:38
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada
Rich Knack
you have said that you replaced the 3 transistors already. I have had them show a co code. also check the contactors and the copper bus bars below the contactors. check the connectors then let me know Rich
  • Posted 26 Nov 2009 08:38
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada
Rich Knack
What is the main reason for having C0 error code?
We are still not sure if we replaced the defective carbon spring the c0 will not appear anymore.
If you can suggest what other area we have to check so that we can do the
thorough troubleshooting in one time.
Thanks in advance, Mr. Rich
  • Posted 26 Nov 2009 01:39
  • By geoffrey_d
  • joined 24 Aug'09 - 7 messages
  • Western region, Saudi Arabia
Normally brush problems show up as a C9 code. Well good work then Thanks Rich
  • Posted 25 Nov 2009 09:16
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada
Rich Knack
Mr. Rich, we have found the problem! the carbon brush + spring was damaged of the main motor. Hope this will solve the problem once replace the new parts
  • Posted 23 Nov 2009 23:39
  • By geoffrey_d
  • joined 24 Aug'09 - 7 messages
  • Western region, Saudi Arabia
Hi Mr. Rich K.
I have replaced brand new Transistors but still the error C0 appears. Can you suggest what other factors causing this error?
  • Posted 23 Nov 2009 18:11
  • By geoffrey_d
  • joined 24 Aug'09 - 7 messages
  • Western region, Saudi Arabia
weird coincidence had a CO code call this morning no drive, it was forward contactors
  • Posted 27 Aug 2009 07:01
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada
At the moment the forklift is down due to "c0" error.
We have found the cause of the error...your right it's the IGBT power thyristors.
the bus bars are well ok. I'll keep you posted about this matter once solve while waiting for the parts. Many thanks Mr. Rich K.
  • Posted 25 Aug 2009 20:03
  • By geoffrey_d
  • joined 24 Aug'09 - 7 messages
  • Western region, Saudi Arabia
In the back electrical panel behind the cards there are 3 rectangular transistors check those 3 should be infinite one way and contnuity the other way. also check the copper bus bars by the contactors let me know how it goes Rich
  • Posted 25 Aug 2009 11:25
  • By rich_k
  • joined 30 Oct'07 - 108 messages
  • Ontario, Canada

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