1. Home
  2. Forums
  3. Technical Troubleshooting

Komatsu FE25EX-11:
Trouble shooting

Can anyone help me to repair a Komatsu electric forklift model FB25EX-11, as it is not working
The main contactor is not energizing and display is saying "FAILURE IN CONT. (T) E04. No idea whether it is contactor or controller, as we don't have service manual.
Appreciate your help with a copy of service manual or atleast the troubleshooting section with wiring diagram and error code descriptions

Kindly help
  • Posted 17 Jul 2021 12:52
  • Modified 27 Jul 2021 03:38 by poster
  • Discussion started by Prakashv59
  • Kuwait
Prakash
Post a ReplyReport this post

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.

Forklift Diaries
Global Industry News
edition #1228 - 1 May 2025
There is simply no ignoring the push for a greener, more sustainable materials handling equipment industry as manufacturers and customers alike seek eco-friendly solutions to reduce or eliminate carbon emissions... Continue reading
Movers & Shakers
Linda Häkkilä Linda Häkkilä
Linda Häkkilä
vice president, Investor Relations, Konecranes
Rhiannon Stone
vice president operations, Elokon Group
Bennit Schmieder
President, EP Equipment Europe
Mathias Höglund
Senior vice president human resources, Kalmar
Latest job alerts …
Field Service Technician - Small Equipment
Louisville, KY, United States
Service Manager
Dubuque, IA, United States
Material Handling Equipment Rental Manager
Louisville, KY, United States
View more jobs alerts
Your Focus
Stuart Taylor
The critical role of managers in MH safety
Stuart Taylor
Read blog
Machinery-onQ
Machinery-onQ.com is the one place to source and sell all your new and used machinery.
Find equipment for sale | Add a listing
VISIT
machinery-onQ.com
Machinery-onQ
Forklift Diaries
From the forum discussions …
"JLG 2630ES:...These lifts pots can be a hassle...if you replaced them..make sure you changed wiring..they come set normally open..."
Matthew_Reed, United States
Read & Post in our Forums
Upcoming in the editorial calendar
ARTIFICAL INTELLIGENCE
May 2025
Ask us about editorial contribution