1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. Hyster H3.5FT fault Code 879-3

Discussion:
Hyster H3.5FT fault Code 879-3

Hi Can anyone give me some information about a fault code 879-3 it displays on the dash and then after the engine cuts out automatically it then shows the full code " SPN 879 FMI 3 "

Any Ideas about what sthe problem is would be greatfully recieved
  • Posted 7 Dec 2008 17:59
  • By hysterH3
  • joined 7 Dec'08 - 1 message
  • Highlands, United Kingdom
Post a ReplyReport this post
Showing items 1 - 3 of 3 results.
Because I have the same problem with my hyster
  • Posted 7 Feb 2014 08:12
  • By tarek_b
  • joined 7 Feb'14 - 6 messages
  • annaba, Algeria
Post a ReplyReport this post
I want to know how can I clear the fault code from the memory?
Thank you.
  • Posted 7 Feb 2014 08:10
  • By tarek_b
  • joined 7 Feb'14 - 6 messages
  • annaba, Algeria
Post a ReplyReport this post
hello h3.believe it or not this code indicates that there is an out of range voltage in the left turn signal driver in the vsm.the truck sees this as a saftey issue and shuts the truck down! shut the truck off,pull the fuse and relay for the turn signals and lights,put em back in.check the light clusters dont have water in them.you may have to take them off and leave them on a radiator for ten minutes.this should sort the problem out.you may have to clear the fault code from the memory.
  • Posted 7 Dec 2008 20:51
  • By tugmaster
  • joined 25 Aug'08 - 73 messages
  • United Kingdom
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.

Showcased in the Virtual Expo

Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading
Machinery-onQ
Machinery-onQ.com is the one place to source and sell all your new and used machinery.
Find equipment for sale | Add a listing
VISIT
machinery-onQ.com
Machinery-onQ
Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading

Showcased in the Virtual Expo

Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Ask us about editorial contribution
Enforcer FLBAXT25
Enforcer FLBAXT25
Braeside, Melbourne, Victoria, Australia
Hire
UN Forklift FD40T
UN Forklift FD40T
HANGZHOU, Zhejiang, China
New - Sale
|
Forklift Diaries
Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".