error code toyota 5fb15

Aguascalientes, Mexico

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

Thanks.

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JoseJoelflores@hotmail.com


Posted 15 Apr 2008 02:19 AM Reply Report this message


REPLIES: Sort replies by Oldest first Newest first

rich_k
Ontario, Canada I would check the battery first. with that many error codes at once it sounds like a battery problem. CO are the drive transistors ,C9 are the drive contacts and A7 is the seat switch. let me know Rich from Canada


Posted 24 Jul 2008 07:44 AM Reply Report this message


gerardo_a
MEXICO, Mexico hi i have a question:

this codes are the same fora 5fbcu20??

and do you know if this forklift can be set with a reduced speed???

thanks in advance


Posted 14 Apr 2009 03:05 AM Reply Report this message


rich_k
Ontario, Canada yes it can


Posted 14 Apr 2009 06:38 AM Reply Report this message


franco_c
Bologna, Italy

Meanwhile you have to know what type of system is mounted, there are 3 types, the one common mistake is A7 which appears when you go down from the cart and is linked to the brake lever and parking micro deadman.

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- e-mail: cfstag00@cfsnc.191.it


Posted 28 Jun 2009 06:37 AM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

Can anyone help me how to troubleshoot an error code " c0" from our Toyota Electric forklift model 5FBE18?
Also if possible to send me a copy of error code list to my email address: [url/email removed]



Posted 24 Aug 2009 07:29 PM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

It seems "C0" error code for electric forklift has something to do with the card? It there a chance to fix it?possible to by pass this error? it happens by the time the battery charger was plug-in while the forklift switch is on. pls. someone can share some knowledge.


Posted 24 Aug 2009 11:53 PM Reply Report this message


rich_k
Ontario, Canada what is the truck doing? or not doing


Posted 25 Aug 2009 07:57 AM Reply Report this message


rich_k
Ontario, Canada 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 AM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

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 08:03 PM Reply Report this message


rich_k
Ontario, Canada weird coincidence had a CO code call this morning no drive, it was forward contactors


Posted 27 Aug 2009 07:01 AM Reply Report this message


geoffrey_d
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 06:11 PM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

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 11:39 PM Reply Report this message


rich_k
Ontario, Canada Normally brush problems show up as a C9 code. Well good work then Thanks Rich

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Rich Knack


Posted 25 Nov 2009 09:16 AM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

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 AM Reply Report this message


rich_k
Ontario, Canada 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

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Rich Knack


Posted 26 Nov 2009 08:38 AM Reply Report this message


rich_k
Ontario, Canada 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

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Rich Knack


Posted 26 Nov 2009 08:38 AM Reply Report this message


geoffrey_d
Western region, Saudi Arabia

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!


Irl, Ireland As a new member Iwould like thank all the technicians that take the time to help other fello tech,s out. I need help in a bad way, this truck serial no 5fb18 14115 had no sterring found controller damaged also small circuit board under battery damaged. installed new controller had circuit board repaired checked all other components ie motor contactor .chocke coil etc , switched on sterring operated ok untel it reached end stop then smoke came from circuit board under batt , I think the controller may still be ok looks ok and no burned smell local dealer has no info on this truck says it,s a japanese domestic truck Does any one know what the purpose of this circuit board which has a relay and some resistors , I think it may be a current limit / If i had the value of resistors Imight be able to repair it Does anyone have any exp on this system THANKS james m.


Posted 7 Sep 2005 06:59 AM Reply Report this message


REPLIES: Sort replies by Oldest first Newest first

maria_e
New South Wales, Australia The board with a relay and some large resistors is a anti-kick back circuit. When the key switch is turned off, some early models gave a small kick to the steering column. Fitting of the kick back board stopped this fault occurring. Later 5FB models had the circuitry incorporated into the EPS controller.


Posted 12 Sep 2005 11:27 AM Reply Report this message


james_m
Irl, Ireland Maria Thanks for that info on the circuit board for the 5fb; have you any idea what caused the resistors to burn up at full lock and any idea of the value of the resistors.Also how many large resistors should be on the board because there is a marked space for a resistor which is missing hoping for more info thanks James M.


Posted 13 Sep 2005 09:41 AM Reply Report this message


Bruce
Manitoba, Canada

James M

I look at your post yesterday and checked at our shop for a service manual for a 5FB, regreatably there are only manuals for 5FBC and 5FBCUs. I am sure there is not much differance between them and a 5FB. If the 5FB has a small box under the battery (right side) with a circuit board it has the EHPS (electronic power controlled steering pump motor) option. The power steering motor should only run when the steering wheel is turned (has a pressure sensor on the hydraulic steering control).

Inside the box it should look like my very rough drawing

____________________
l ___ l
l l ____ l Ol ___ l
l l l i i l l l l l l
l l l O l l l L__l l
l l l l l l l l l
l l l O = ==Ol l F3l l
l l l l L__l l l l
l l l O l SR L__l l
l i l ___ l l l l
l SB TR L__l l
L_____________________

SB =circuit board
TR =Power FET/Diode block
SR =Shunt resistor (current sensor)
F3= 75 amp fuse

You said that the resistor is over heating? . It is for sensing the steer motor current and has 2 signal wires from it to the circuit board. The circuit board should limit the pulse control to the power FET when the voltage from the shunt resistor reaches a certian level (below 75 amps to the steering motor).



Posted 18 Sep 2008 12:09 AM Reply Report this message


edel38
Paita, Peru

Hello from Perú:
It is very dificult find the service manual to TOYOTA 5FB, please, help me about TSM 002 schematic. If know where buy service manual, heeeeelpme

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edgardeloy@yahoo.es


Posted 26 Jun 2009 02:36 AM Reply Report this message


franco_c
Bologna, Italy

Hello Bruce, how do I buy the manual 5FBC? They took me to a repair 5FBC15 had several problems, the TSM003 replaced, repaired the board but remains SDD F0 error, but I seem to have changed something because doing ESY23 will show the MPS can not find on the contactor. I replaced the steering board of the transistor and the board of control of the steering wheel to no avail, so I need the wiring diagram to find the fault. Thanks if you can help myself. Regards - Franco

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- e-mail: cfstag00@cfsnc.191.it


Posted 21 Jun 2010 08:11 AM




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