Discussion:
Code 21

I drive a Crown PE-4000 stand-on forklift. It seems to operate just fine most of the time, but the wrench light flashes and "Code 21" flashes on the screen, and occasionally without warning, the forklift will stop travelling, whether it's in the middle of an aisle, during travel, or attempting to resume travel. I will have to reset/restart to get it to work again.

The warehouse mechanics have looked at it a few times but apparently they haven't found what's causing the issue, because the problem still happens.
  • Posted 23 Oct 2019 13:31
  • By hg3300
  • joined 23 Oct'19 - 1 message
  • Pennsylvania, United States
Showing items 1 - 1 of 1 results.
Have your mechanic change the throttle pot
  • Posted 25 Oct 2019 18:21
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States

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PREMIUM business

Noblelift
Global leader and manufacturer of high quality electric, lithium-ion, and IC material handling 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
Global Industry News
edition #1285 - 11 June 2026
This week in Forkliftaction News , forklift imports into the US now face a lower tariff of 15%, TMH Europe signs a deal to procure recycled steel for equipment production and Amazon unveils its next-gen Proteus AMR... Continue reading
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