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Rear brake problem, 2012 Street glide with abs

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  #11  
Old 09-09-2018, 02:02 PM
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Thanks guys for the reply’s, just wondering why the abs light don’t come on when this happens? Or is that normal? ABS light hasn’t came on yet when this happens!!
 
  #12  
Old 09-09-2018, 02:16 PM
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Try to bleed the rear brake old and see if the pedal moves freely and fully. I have a front master cylinder that feels likes it dragging on one of my bikes and I bled the front brakes and it felt smooth in the lever so I think it’s the pistons/caliper hat need my attention.

Good luck and hope it’s not the high dollar problem.
 
  #13  
Old 09-09-2018, 03:51 PM
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Originally Posted by TSD
Thanks guys for the reply’s, just wondering why the abs light don’t come on when this happens? Or is that normal? ABS light hasn’t came on yet when this happens!!
Because there are no electronics in the HCU. The ABS module and the sensors are obviously OK. It's the mechanical piston/plunger for that particular brake caliper that is stuck closed and blocking brake fluid to it, thus the frozen or hard brake pedal.
 
  #14  
Old 09-09-2018, 05:16 PM
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Same thing happened last month on my 12 ultra limited at 24,000 miles.
Rear brake was hard as a rock. No warning signs.
It is a known defect that Harley will not admit. Yearly brake fluid changes/ flushes may prevent it.
I have put several hundred thousand miles on my ford trucks and never changed brake fluid.
Harley didn't offer to reduce repair by a dime. I had an Indy do it for less money.
Dealership has lost all future service with me.
 
  #15  
Old 09-09-2018, 07:10 PM
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Somebody on this forum mentioned that because the module on the '12's and 13's were provided to by a different vendor no recall was issued. I know the owners manual states fluid change and flush every two years but does it say you have to periodically activate ABS? Not to be flippant but is this now a general knowledge item?
 
  #16  
Old 09-16-2018, 09:23 AM
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Welcome to the no functioning brake/ failed ABS club. Do a search on this site using "HCU" to find threads that give information on failures, repairs, by passing, maintenance, NHTSA reporting, recalls and much more. I hope that the failure didn't result in a crash.
 
  #17  
Old 09-21-2018, 08:42 PM
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Another 12 checking in. Same problem. Out of pocket brand new module. Welcome to the club.
 
  #18  
Old 09-22-2018, 08:32 AM
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Originally Posted by BernieR
Same thing happened last month on my 12 ultra limited at 24,000 miles.
Rear brake was hard as a rock. No warning signs.
It is a known defect that Harley will not admit. Yearly brake fluid changes/ flushes may prevent it.
I have put several hundred thousand miles on my ford trucks and never changed brake fluid.
Harley didn't offer to reduce repair by a dime. I had an Indy do it for less money.
Dealership has lost all future service with me.
Please report to NHTSA if you have not already.

Originally Posted by seniorsuperglideE8
Somebody on this forum mentioned that because the module on the '12's and 13's were provided to by a different vendor no recall was issued. I know the owners manual states fluid change and flush every two years but does it say you have to periodically activate ABS? Not to be flippant but is this now a general knowledge item?
As of now, that is unsubstantiated. I have tried to get hard evidence and no one has provided any. In this thread alone two 2012 abs failures are posted. I have seen a few other 2012's post abs failures. That tells you everything.
 

Last edited by KumaRide; 09-22-2018 at 09:08 AM.
  #19  
Old 09-22-2018, 02:49 PM
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Originally Posted by BernieR
Same thing happened last month on my 12 ultra limited at 24,000 miles.
Rear brake was hard as a rock. No warning signs.
It is a known defect that Harley will not admit. Yearly brake fluid changes/ flushes may prevent it.
I have put several hundred thousand miles on my ford trucks and never changed brake fluid.
Harley didn't offer to reduce repair by a dime. I had an Indy do it for less money.
Dealership has lost all future service with me.
Where did your Indy acquire the HCU since they are not available for sale?
 
  #20  
Old 09-23-2018, 09:57 AM
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subscribed.
 
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