I have a 2020 Hyster S50FT that the horn will suddenly stop working. To make it work again you can simply remove the negative battery for a split second and it will work again. Eventually it goes out again and you must repeat the process. I have verified a 12 VDC to the red wire, a ground to the black and a negative on the white when the button is pushed. As I understand the negative for the button goes through the VSM. There are no horn codes when the horn stops. I am wondering if the VSM could be faulty and removing the negative somehow resets the VSM?
Showing items 1 - 1 of 1 results.
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.