Lionel MPC SD 24 Horn Issue

Hi Everyone,

I was running my Lionel MPC SD 24 last night and the horn kept blowing without using the horn button. I notice the pad for the board was bad, so I replaced it with Velcro patches. The horn is still blowing, so I am not sure what to do next. Any suggestions??? Thanks!

3/24/2212:31 PM

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PaperTRWOGR Forum Member SUPPORTING MEMBER

Those horns were sensitive to dirty track and roller pick-ups. Give your track, loco wheels and pick-ups a good cleaning and try again.

Unfortunately, there's not much else you can do except upgrade to a different sound system.

TRW

3/24/2212:44 PM

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