Discussion:
Strobe won’t turn off

hello,
Anyone have any ideas for a 2012 hyster h120ft where the strobe stays on after the key is shut off?
  • Posted 14 Oct 2025 08:05
  • By JMFP4444
  • joined 14 Oct'25 - 2 messages
  • IN, United States
JDB
Showing items 1 - 4 of 4 results.
You're welcome. Also like Andrew said there is another relay in the cab if it is equipped with that option. Best of luck!
  • Posted 16 Oct 2025 07:56
  • By Slim99
  • joined 13 Dec'24 - 5 messages
  • North Carolina, United States
Thanks for the quick response.@Andrew @slim Will look into your suggestion.
  • Posted 16 Oct 2025 07:52
  • Modified 16 Oct 2025 07:54 by poster
  • By JMFP4444
  • joined 14 Oct'25 - 2 messages
  • IN, United States
JDB
I had this problem on a H5.0FT it turned out to be a relay in the cab headlining, relay also operated the heater blower motor, this had also stopped working.
  • Posted 16 Oct 2025 07:48
  • By andrew_k
  • joined 17 Mar'07 - 338 messages
  • England, United Kingdom
Looks like that is controlled by the Ignition 1 Relay in the PDM. This relay also sends switched key power to the VSM. I would check the harness in the overhead guard and check to make sure that it is not shorted to another wire. You could also removed the F9 Fuse for the ignition 1 relay. That is a basic run down that is quick and easy to check.
  • Posted 16 Oct 2025 04:15
  • By Slim99
  • joined 13 Dec'24 - 5 messages
  • North Carolina, United States

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