Discussion:
Daewoo/Doosan Trouble codes

I have a customer who has a Daewoo G30E-3 with a serial number of FGA09-1790-03127. He has been having issues with the unit running rich and the MIL on the dash staying on. I know there is a pedal dance to access the codes but cant remember for certain what it is. Can anyone tell me the sequence and perhaps give me a list of the codes and what they mean?
Any help is much appreciated!
plt2help at gmail dot com
Thanks
Kevin
  • Posted 15 Jun 2017 07:38
  • Modified 13 Jul 2017 16:42 by administrator
  • By Gump
  • joined 10 Jun'11 - 30 messages
  • Iowa, United States
Showing items 1 - 3 of 3 results.
Yes,any good forklift tech will have info on all the diffrent sytems and trucks he comes in contact with...
.knowledge is power in this profession....retrn here with a code(s) that you retrieve and we will be able to help you out....
  • Posted 15 Jun 2017 11:11
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
Thanks for the help Kevin! Do you by chance have a code description list?
  • Posted 15 Jun 2017 10:26
  • By Gump
  • joined 10 Jun'11 - 30 messages
  • Iowa, United States
To enter code display mode you must turn OFF the ignition key. Now turn ON the key but do not start the engine. As soon as you turn the key to the ON position you must cycle the foot pedal by depressing it to the floor and then fully releasing the pedal (pedal maneuver). You must fully cycle the foot pedal three (3) times within five (5) seconds to enable the display codes feature of the SECM. Simply turn the key OFF to exit display mode. The code list will continue to repeat until the key is turned OFF. An automatic code display feature is activated if a foot pedal fault condition exists. This feature enables the service technician to view the fault codes by turning the key to the ON position, if a foot pedal malfunction is preventing the retrieval of the stored fault codes from the SECM.

All MI-04 fault codes are two digit codes. When the fault codes are retrieved (displayed) the MIL will flash for each digit with a short pause (.5 seconds) between digits and a long pause (1.2 seconds) between fault codes. A code 12 is displayed at the beginning of the code list.
  • Posted 15 Jun 2017 09:34
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States

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.

UN Forklift FD25T-C2JM1
HANGZHOU, Zhejiang, China
New - Sale
Hangcha CPYD30XH21
Flesherton, Ontario, Canada
New - Sale

PREMIUM business

VETTER Industrie GmbH
The world's most comprehensive range of forks and the most intelligent sensor fork for more safety and efficiency.
Global Industry News
edition #1251 - 9 October 2025
In this week’s Forkliftaction News , hydrogen power is a theme as we report on the US marking its 10th annual National Hydrogen and Fuel Cell Day, an initiative to promote the benefits of the clean energy source... Continue reading
Fact of the week
Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.