*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Service brakes
While riding my 2009 ultra classic cvc Harley davidson motorcycle the front brake level became stiff and eventually did not compress, no front brakes, while attempting to stop. The rear brake still operated normally. In an emergency, this could cause serious injury or death with front brake failing and possible rear brake failure at same time. a local repair shop inspected the brakes and attempted to bleed system and determined the ABS mudule failed. there were no warning lamp indications of ABS failure. When ABS module fails on HD motorcycles, brakes can also fail. This is a major safety issue with the braking system that shoud still operate to stop motorcycle when ABS module fails.
Feb 7, 2026Service brakes
ABS Module failure. Brake pedal solid when depressed with no brakes available. I will request the bad module from the dealer. No brakes is an extremely dangerous condition. The motorcycle is in a Harley Davidson getting the module replaced. This catastrophic failure happened with no warnings or symptoms.
Apr 12, 2025Engine
The guard/spring housing locater on the rotor behind the drive sprocket developed a fatigue crack, it propagated approximately half way around the circumference before separating and then being pulled thru between the drive chain and sprocket . this caused the drive train to seize up locking up the engine and rear wheel and damaging the engine. being a motorcycle this can lead to a serious injury or death crash. fortunately for me it let go at low speed.
Jun 24, 2022Service brakes
When approaching an intersection I went to apply brakes and could not because lever was frozen this resulted in my bike to coast into the intersection I was fortunate the vehicle coming was able to stop.I was told my abs system had failed and would need replaced! The issue was blamed on fluid and lack of flushing and replacement it.The fluid was replaced by dealer 5 months earlier so Iâm not buying the fluid is the culprit.Bike has 12,000 miles on it.
Nov 21, 2021Service brakes
TL* THE CONTACT OWNS A 2009 HARLEY-DAVIDSON FLHTCU. WHILE OPERATING THE VEHICLE, THE FRONT BRAKES MALFUNCTIONED AND THE FRONT BRAKE LEVER COULD NOT BE PRESSED TO STOP THE MOTORCYCLE. THE MOTORCYCLE WAS TAKEN TO HARLEY-DAVIDSON EASTGATE (699 CINCINNATI POTAVIA PIKE, CINCINNATI, OH) WHERE IT WAS DIAGNOSED THAT THE VALVE IN THE ABS MODULE MALFUNCTIONED AND THE MODULE NEEDED TO BE REPLACED. THE FAILURE WAS REPAIRED. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 18V076000(SERVICE BRAKES) IN JULY OF 2018, BUT THE PARTS FOR THE REPAIR WERE NOT AVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 43,176.
Nov 1, 2018 · 43,176 milesService brakes
TL* THE CONTACT OWNS A 2009 HARLEY-DAVIDSON FLHTCU. THE CONTACT STATED THAT THE FRONT BRAKES FAILED TO FULLY ENGAGE AND FUNCTION PROPERLY. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V076000 (SERVICE BRAKES, HYDRAULIC). THE CONTACT SCHEDULED AN APPOINTMENT WITH WAR HORSE HARLEY-DAVIDSON (5331 N US HWY 441, OCALA, FL 34475, 1-(352) 732-2488) AND WAS PROVIDED WITH A REMEDY FOR THE RECALL REPAIR FROM THE MANUFACTURER; HOWEVER, THE FAILURE RECURRED. THE DEALER REFUSED TO TEST DRIVE THE VEHICLE, INDICATING THAT IT WAS NOT SAFE. THE MANUFACTURER WAS CONTACTED. THE VEHICLE REMAINED PARKED AT THE CONTACT'S RESIDENCE. THE FAILURE MILEAGE WAS NOT AVAILABLE.
Apr 2, 2018Service brakes
ABS HCU SUDDENLY FAILED CAUSING FRONT BRAKE LEVER TO BECOME SO HARD IT IS ALMOST UNSQUEEZABLE. LUCKILY THIS HAPPENED WHILE STATIONARY IN MY GARAGE ON INITIAL IGNITION ON CYCLE. I UNDERSTAND THINGS FAIL BUT FOR ABS TO FAIL IN A WAY TO LOOSE ALL BRAKING WITHOUT WARNING IS REDICULOUS. HOW COULD NHTSA LET HARLEY DAVIDSON BLAME THIS ON FLUID OR CONSUMER? ARE YOU IMPLYING THAT HARLEY TOURING OWNERS OF 2008-11 ARE THE ONLY ONES WHO DIDNT FLUSH BRAKE FLUID? MY FLUID WAS ALWAYS FLUSHED. ITS A DEFECTIVE MODULE. COME ON NHTSA WAKE UP!
Apr 30, 2018 · 35,000 milesService brakes
REAR BRAKES FAILED TO OPERATE. THE REAR BRAKE PEDAL WOULD NOT MOVE WHEN PRESSURE IS APPLIED WITH FOOT. THE HARLEY RECALL ONLY CHANGES THE BRAKE FLUID WHICH IS NOT THE CAUSE OF THE PROBLEM. THE ROOT CAUSE OF THE MALFUNCTION IS THE ABS MODULE IS A DEFECTIVE DESIGN. HARLEY CLAIMS A LACK OF FLUID CHANGE IS THE CAUSE. THIS A COVER UP BY HARLEY TO KEEP FROM HAVING TO REPLACE ALL OF THE ABS MODULES ON THEIR DANGEROUS MOTORCYCLES ON THE ROAD. THIS IS THE ONLY VEHICLE THAT I HAVE EVER HEARD OF THAT MUST HAVE THE BRAKE FLUID CHANGED EVERY TWO YEARS ( JUST A COVER UP BY HARLEY) THIS IS A SERIOUS DEFECT THAT IS VERY DANGEROUS AND COULD COST LIVES ON THE ROAD.
Mar 3, 2018 · 12,800 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.