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Park brake light indicator stays on when Air brake is off.


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I was leaving a campground early this morning and my Park brake indicator light would not go out.  I verified with a slightly unlevel site that the coach would roll in neutral when I let off of the brake pedal.  Indicator flashes when driving. Coach seams normal in every way.  I am not sure where the sensor is I just got parked for the night but wanted to message the group about it.  2006 Dynasty.  Thanks!

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Yours being the same year as ours and me having the same issue when we bought the coach, you probably have a failed 65psi pressure switch hanging off the park brake plunger line, just under it. Ours was Merritor Wabco 89404 16062. But it could be any equivalent with the same 1/8 -27 thread and pressure rating, normally closed.

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2 minutes ago, Ivan K said:

Yours being the same year as ours and me having the same issue when we bought the coach, you probably have a failed 65psi pressure switch hanging off the park brake plunger line, just under it. Ours was Merritor Wabco 89404 16062. But it could be any equivalent with the same 1/8 -27 thread and pressure rating, normally closed.

Ivan Thanks I will check it when I can, I guess it is no big deal. Black tape for now!

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