1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. Code C81

Discussion:
Code C81

Hi
Iv got a unit coming up with caution code 81, I have a manual but that code does not seem to be in there. I found on here that it could be a steering issue. Anyone have any more info on this?
  • Posted 18 Dec 2018 10:43
  • By RickW
  • joined 18 Dec'18 - 1 message
  • New Zealand
Post a ReplyReport this post
Showing items 1 - 1 of 1 results.
C81

Steer unit sum of analog inputs out of range

Usually related to the carbon potientiometer problems. R2 resistance should be 620 ohms. Also check for a open or shorted R2. Also recommended to replace the carbon pot with the newer solid state one and remove R2 resistor and splice 13.
  • Posted 27 Dec 2018 12:02
  • By mjohnson
  • joined 21 Jan'18 - 14 messages
  • Wisconsin, United States
Post a ReplyReport this post

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.

Crown Equipment celebrates 80 years New Bremen, OH, United States

Showcased in the Virtual Expo

From the forum discussions …
"Toyota 8FGCU30 - thanks to several Techs- Also check the diaphragm in the mixer, have seen a lot that stick and cause the same issue"
John_Bradley, United States
Read & Post in our Forums
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Ask us about editorial contribution
Global Industry News
edition #1236 - 26 June 2025
As June comes to a close, the month when our sector recognises National Forklift Safety Day , the United Kingdom’s Association of Industrial Truck Trainers (AITT) has issued a timely reminder of the need to ensure any staff training is fully accredited... Continue reading
UN Forklift FB25N1QZ1
UN Forklift FB25N1QZ1
HANGZHOU, Zhejiang, China
New - Sale
Toyota 02-8FD30
Toyota 02-8FD30 2018
Yokohama, Japan
Used - Sale
|

PREMIUM business

Lift Technologies Inc.
Global leader - manufactures masts, carriages, sideshifters & fork positioners
Lift Technologies Inc.
Movers & Shakers
Jeannette Walker Jeannette Walker
Jeannette Walker
CEO, MHEDA
Stéphane Hénon
President, European Rental Association (ERA)
Tejal Ranjan
Chief marketing officer, JLT Mobile Computers
Pete Stanislawczyk
Chief executive officer, East Penn Manufacturing
Hangcha CPYD25XW71F-C
Hangcha CPYD25XW71F-C 2022
Flesherton, Ontario, Canada
Used - Sale
UN Forklift FD35T-C2JB2
UN Forklift FD35T-C2JB2
HANGZHOU, Zhejiang, China
New - Sale
|

PREMIUM business

Lift Tek Elecar
Global leader in the design and manufacture of masts, carriages, integral sideshifters & fork positioners.
Lift Tek Elecar
Latest job alerts …
Parts Clerk
Daleville, IN, United States
Truck Driver - Class A CDL
St. Louis, MO, United States
TMF Program Manager
Uxbridge, Canada
Branch Manager
Evansville, IN, United States
View more jobs alerts
Movers & Shakers
Jeannette Walker Jeannette Walker
Jeannette Walker
CEO, MHEDA
Stéphane Hénon
President, European Rental Association (ERA)
Tejal Ranjan
Chief marketing officer, JLT Mobile Computers
Pete Stanislawczyk
Chief executive officer, East Penn Manufacturing