Front brake lever locked up - Road Glide Forums
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post #1 of 7 (permalink) Old 11-25-2019, 07:12 PM Thread Starter
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Front brake lever locked up

front brake lever got stiffer and stiffer and now wont depress. Thinking ABS issue?
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post #2 of 7 (permalink) Old 11-25-2019, 07:20 PM
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Help us help you. Post what model and year, miles, recent (or not) maintenance, and any mods done that could effect the brakes.

2013 FLTRU
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post #3 of 7 (permalink) Old 11-25-2019, 08:58 PM
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Has your brake fluid been flushed within the last 2 years? I’ve had some where the return port in the bottom of the master cylinder gets clogged and won’t allow the pressure to release.
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post #4 of 7 (permalink) Old 11-26-2019, 05:51 AM
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Quote:
Originally Posted by mmusch1 View Post
front brake lever got stiffer and stiffer and now wont depress. Thinking ABS issue?
Seems to me the typical “frozen brake” issue, to avoid the issue it is recommended to not only change brake fluids (front & rear) every 2 years, but also to flush the ABS control valve using the Digital Technician (dealership only tool).
The ABS control valve trap the fluid inside at every shutdown. In theory, if the ABS never intervene, the same fluid is trapped within the valve for years until moisture lock everything up......
Most of the time the recovery is the ABS control valve change, a salty ticket.....
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post #5 of 7 (permalink) Old 11-26-2019, 08:01 AM
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I had it happen to me also, definitely ABS. I replaced the mechanical part, the ABS is two separate units, combined price will open your eyes and make you not forget to flush it as recommended. Also your brakes can be flushed without the digital tech if you use a syringe and do it reverse of the normal, check YouTube.
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post #6 of 7 (permalink) Old 11-26-2019, 09:17 AM
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As others posted year is important. Your case may have nothing to do with the ABS but be the brake cyl it's self. There were issue with some stick and failing.


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post #7 of 7 (permalink) Old 11-26-2019, 11:18 AM
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Hard to say, not knowing what you are working on.

Quick test is to have someone put pressure on the lever, while you open a bleeder. If opening the bleeder lets the lever move, its not ABS related.


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