1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. error codes 2.511 & 3.501

Discussion:
error codes 2.511 & 3.501

Hello.

Turning the machine on we get in display error codes 2.511 or 3.501

The machine doesn't do nothing.....

Any idea?
  • Posted 27 Aug 2020 23:38
  • By jean_d
  • joined 24 Jun'17 - 11 messages
  • guadeloupe, Guadeloupe
Post a ReplyReport this post
Showing items 1 - 4 of 4 results.
were you able to solve this problem? Do you still need advice?
  • Posted 21 Dec 2020 02:31
  • Modified 21 Dec 2020 18:39 by poster
  • By VirginiaEllison
  • joined 21 Dec'20 - 1 message
  • Georgia, United States
Post a ReplyReport this post
You can erase using TruckCom software.
  • Posted 15 Dec 2020 22:42
  • By Roibeard
  • joined 2 Mar'10 - 335 messages
  • Dublin, Ireland
Post a ReplyReport this post
Thanks Roibear,
Have an idea to reset or erase this code ?
  • Posted 15 Dec 2020 22:19
  • By jean_d
  • joined 24 Jun'17 - 11 messages
  • guadeloupe, Guadeloupe
Post a ReplyReport this post
2.511, A5 has received too may erroneous
signals
  • Posted 15 Dec 2020 21:43
  • By Roibeard
  • joined 2 Mar'10 - 335 messages
  • Dublin, Ireland
Post a ReplyReport this post

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Fact of the week
The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.
Global Industry News
edition #1243 - 14 August 2025
In this week’s Forkliftaction News , we look at more financial reports with one major producer recording a “significant” decline in Q2 bookings to report an operating loss of USD8.5 million, while another had a strong quarter “despite increased trade tensions and a challenging geopolitical landscape”... Continue reading

PREMIUM business

Zhejiang UN Forklift Co., Ltd
Manufacturer of IC forklifts, electric forklifts and warehouse equipment.
Zhejiang UN Forklift Co., Ltd
Fact of the week
The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.

PREMIUM business

Zhejiang UN Forklift Co., Ltd
Manufacturer of IC forklifts, electric forklifts and warehouse equipment.
Zhejiang UN Forklift Co., Ltd
From the forum discussions …
"Komatsu FS20SH-1 Little black box - Can anyone help: I am trying to track down an error on boot up on our old forklift. We traced it down to..."
Yocool86, United States
Read & Post in our Forums
Movers & Shakers
Dwight Klappich Dwight Klappich
Dwight Klappich
Strategic advisor, Roboteon
Adrian Stoch
CEO Americas, Hai Robotics
Grant Hastie
Executive director, NT WorkSafe
David Wells
Chief executive, Logistics UK