Discussion:
Hyster S50FT code

Hello! We have a Hyster S50FT with a Chevrolet Spectrum engine that is giving us a code of 100-3. Does anyone know what this means?! thanks for all the help!
  • Posted 23 Jan 2009 02:46
  • By Monica
  • joined 23 Jan'09 - 3 messages
  • Texas, United States
Showing items 1 - 6 of 6 results.
Forgot code thats what ??? was about it was oil unit just not same code
  • Posted 16 Feb 2009 05:03
  • By proshadetree
  • joined 23 Feb'06 - 484 messages
  • Tennessee, United States
if u check your fault codes in the dash and its ????? thats normal it means no faults found just learned that last week
  • Posted 14 Feb 2009 10:18
  • By Wind Breaker
  • joined 13 Jul'08 - 44 messages
  • eab, United Kingdom
yeah they seem a bit dickie.recently changed two on the same truck within 3 months
  • Posted 1 Feb 2009 21:07
  • By tugmaster
  • joined 25 Aug'08 - 73 messages
  • United Kingdom
Thanks for the reply! We ordered a new sensor and it fixed it! many thanks
  • Posted 31 Jan 2009 02:21
  • By Monica
  • joined 23 Jan'09 - 3 messages
  • Texas, United States
Good info I got one today It showed ???? in the display.Orderd new switch.makes about 3 replaced for a 20 fleet customer.Are they that bad to go out?
  • Posted 30 Jan 2009 10:19
  • By proshadetree
  • joined 23 Feb'06 - 484 messages
  • Tennessee, United States
oil pressure sender faulty probably.if you know how to get into diagnostics on the dash check what pressure its showing. it probably wont be correct.
  • Posted 27 Jan 2009 04:06
  • By tugmaster
  • joined 25 Aug'08 - 73 messages
  • United Kingdom

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.

Elwell-Parker ESI500-36
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Taylor TE650S
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Upcoming industry events …
January 28-30, 2026 - Bangkok, Thailand
March 4-5, 2026 - Detroit, Michigan, United States
March 24-26, 2026 - Stuttgart, Germany
Latest job alerts …
Dayton, OH, United States
Erie, PA, United States

PREMIUM business

Flexi® By Narrow Aisle Limited
Leading manufacturers of very narrow aisle (VNA) equipment.
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY

PREMIUM business

Flexi® By Narrow Aisle Limited
Leading manufacturers of very narrow aisle (VNA) equipment.
Global Industry News
edition #1260 - 11 December 2025
In this week’s Forkliftaction News we report on DHL Supply Chain signing a deal to deploy autonomous mobile robots (AMRs) at its Mexican retail operations and look at Guidance Automation’s successful trial of an AMR with a hydrogen fuel cell... Continue reading
Movers & Shakers
Jett Chitanand Jett Chitanand
President EPG Americas, Ehrhardt Partner Group (EPG)
CEO, Duravant
Manager of automated solutions engineering and implementation, MHS Lift
President and CEO, Manitou Group