Discussion:
Hyster error code 90

Hi all
We have a Hyster E 4.50XL with an error code 90.( drive motor high temperature )
The truck only has to drive a few yards and this code comes on.Turn it off and on again and it might work for a further 20 minutes before coming on again.
Motor looks ok.clean , no earth faults and cold in temperature.
It has a Pyroban system on it,

Appreciate your assistance
  • Posted 25 Jun 2025 22:31
  • By Paddyteclinde
  • joined 3 Dec'21 - 31 messages
  • Ireland

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.

Movers & Shakers
David Wells David Wells
Chief executive, Logistics UK
National business development manager, Roadpod
Senior vice president, PEAC Solutions
Board director, UKMHA
Latest job alerts …
Sioux Falls, SD, United States
Erie, PA, United States
Atlanta Savannah Orlando Tampa Jacksonville West Palm, United States
MHEDA names new CEO Wauconda, IL, United States

PREMIUM business

Tailift Material Handling Taiwan Co.,Ltd.
Focused simply for the new era.
Movers & Shakers
David Wells David Wells
Chief executive, Logistics UK
National business development manager, Roadpod
Senior vice president, PEAC Solutions
Board director, UKMHA
MHEDA names new CEO Wauconda, IL, United States

PREMIUM business

Tailift Material Handling Taiwan Co.,Ltd.
Focused simply for the new era.
Latest job alerts …
Sioux Falls, SD, United States
Erie, PA, United States
Atlanta Savannah Orlando Tampa Jacksonville West Palm, United States
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025