Komatsu FG20ST-14:
ECU warning light

Shortly after engine starts, ECU warning light comes on and I have limited throttle response. Shut down engine and restart after a couple of minutes and engine starts fine, then the ECU warning light comes on again. How do I retrieve the code without a scanner?
  • Posted 31 Jan 2009 03:30
  • Discussion started by rplpallets
  • Wisconsin, United States
Showing items 1 - 2 of 2 results.
The answer has to do with getting someone with the proper "scanner" to access the controller and find exactly what the code is and says.
A correct serial number would help in being sure what was "the proper" scanner.
  • Posted 24 Nov 2012 06:42
  • Modified 24 Nov 2012 07:14 by poster
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"
Did you ever get an answer for this, I am having issues as well and need to get the trouble code out of it.
  • Posted 23 Nov 2012 03:24
  • Reply by 67dave67
  • British Columbia, Canada

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

UN Forklift FD30T-NJM1
HANGZHOU, Zhejiang, China
New - Sale
TCM FHD105Z
Yokohama, Japan
Used - Sale
Latest job alerts …
Movers & Shakers
Jospeh E Creed Jospeh E Creed
CEO, Caterpillar Inc
Secretary general, European Rental Association
Chairman of the Board of Directors, UgoWork
vice president, Investor Relations, Konecranes

PREMIUM business

RAEDER-VOGEL
Innovative high-quality wheels and castors for the forklift industry.
Global Industry News
edition #1229 - 8 May 2025
In this week’s Forkliftaction News we look at the financial reports of some of the materials handling industry’s largest players including Hyster-Yale, KION and Hangcha... Continue reading