Report this forum post

I'm hoping someone can help. I'm getting pump trouble 012 initially then when I try to drive it jumps forward and does and displays traction trouble 011. 3 codes: 512,513 and 517. It blows one of the traction transistors when it jumps forward. I've checked all 4 diodes, checked drive motor and cables for shorts. No contractors are welded... any ideas??
  • Posted 5 Jun 2020 06:50
  • By Turbolarry
  • joined 5 Oct'19 - 11 messages
  • Pennsylvania, United States

This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.

Indicates mandatory field
JLG G12-55A
Morgantown, Pennsylvania, United States
Used - Sale & Hire
UN Forklift FGL35T
HANGZHOU, Zhejiang, China
New - Sale
Global Industry News
edition #1256 - 13 November 2025
Automation is a key theme in the stories we have in this week’s Forkliftaction News ... Continue reading
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY
Movers & Shakers
Esie Cortez Esie Cortez
Vice president - IT & EP OEM parts, Big Joe Forklifts
Vice president of finance, Exotec
President - business area industrial equipment, Konecranes
Board chair, Equipment Leasing & Finance Association
Movers & Shakers
Esie Cortez Esie Cortez
Vice president - IT & EP OEM parts, Big Joe Forklifts
Vice president of finance, Exotec
President - business area industrial equipment, Konecranes
Board chair, Equipment Leasing & Finance Association