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2012 HARLEY-DAVIDSON Flhtk

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 19 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports0 fire reports2 injury reports

Engine complaints

2 reports
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3,713 miles · Apr 17, 2014
Electrical SystemEngineEquipment Adaptive/mobility

THIS IS CONCERNING MY 2012 HARLEY DAVIDSON ULTRA CLASSIC LIMITED. WITHOUT WARNING, MOST PREDOMINANTLY AT HIGHWAY SPEEDS, THE BIKE WILL GO INTO LIMP MODE. BY THAT I MEAN, THE THROTTLE-BY-WIRE WILL DISCONNECT THE ENGINE'S RPM'S AND DECREASE TO 1200 RPM RESULTING IN MAKING THE HANDLEBAR THROTTLE CONTROL USELESS. (CREATING INSTANT …

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THIS IS CONCERNING MY 2012 HARLEY DAVIDSON ULTRA CLASSIC LIMITED. WITHOUT WARNING, MOST PREDOMINANTLY AT HIGHWAY SPEEDS, THE BIKE WILL GO INTO LIMP MODE. BY THAT I MEAN, THE THROTTLE-BY-WIRE WILL DISCONNECT THE ENGINE'S RPM'S AND DECREASE TO 1200 RPM RESULTING IN MAKING THE HANDLEBAR THROTTLE CONTROL USELESS. (CREATING INSTANT PANIC FOR FEAR OF VEHICLES BEHIND ME RUNNING OVER ME, ESPECIALLY ON THE INTERSTATE HIGHWAY IN HEAVY TRAFFIC) THEREFORE I HAVE NO CHOICE BUT TO PULL TO THE SIDE OF THE ROAD, SHUT THE ENGINE OFF, AND GO THROUGH TO PROCEDURE OF RESTARTING THE ENGINE. TO DATE, BY MY COUNT, THE BIKE HAS DONE THIS 29 TIMES. HARLEY DAVIDSON SERVICE HAS ATTEMPTED TO FIX THIS PROBLEM 8 TIMES, FOR WHICH I HAVE DOCUMENTS. PLEASE CALL [XXX] FOR MORE INFO. I PURCHASED THE MOTORCYCLE ON 12/18/2012. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *CC

NHTSA ODI #10583274

2,252 miles · Oct 28, 2012
EngineFuel/propulsion SystemInjury

WHILE RIDING MY HARLEY MOTOR CYCLE ON VACATION ACROSS NEBRASKA ON HIGHWAY 76 I NOTICED EXTREME HEAT ON THE INSIDE OF MY RIGHT LEG AND LOSS OF POWER. THE INSIDE OF MY RIGHT WAS BURNED AND GOT INFECTED, TOTAL BILL FOR DOCTOR AND TIME OFF FROM WORK WAS APPROXIMATELY $1500.00-$2000.00. THE WORK DONE ON THE MOTOR CYCLE BILL WAS $1487…

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WHILE RIDING MY HARLEY MOTOR CYCLE ON VACATION ACROSS NEBRASKA ON HIGHWAY 76 I NOTICED EXTREME HEAT ON THE INSIDE OF MY RIGHT LEG AND LOSS OF POWER. THE INSIDE OF MY RIGHT WAS BURNED AND GOT INFECTED, TOTAL BILL FOR DOCTOR AND TIME OFF FROM WORK WAS APPROXIMATELY $1500.00-$2000.00. THE WORK DONE ON THE MOTOR CYCLE BILL WAS $1487.00. THIS IS SUPPOSE TO TAKE CARE OF THE PROBLEM OF OVER HEATING. NEW HEAD PIPES $524.95, KIT,SESTAGE 1 AIC %)MM$139.95, KIT-EFI SUPER TUNER,SCREA $459.95, JOB CODE;0 TEC: JDK $81.00, DYNO TUNE$275.40. I HAVE PAID ALL EXPENSES. I BOUGHT THIS HARLEY IN FULL FAITH THAT THE ENGINEERS WERE IN GOOD FAITH OF HIGH QUALITY SUPERIOR WORK ETHICS FOR THE CUSTOMER. I BELIEVE HARLEY DAVIDSON HAS FAULT WITH THIS OVER HEATING PROBLEM. TRYING TO BLAME IT ON EPA OR SOMEONE ELSE IS NOT TRUE. THEY ENGINEERED THE PRODUCT, THEN THE SHOULD MEET ALL REQUIREMENTS AND STILL HAVE A SUPERIOR PRODUCT. *TR

NHTSA ODI #10482478

Official recalls

1

11V506000 · Exterior Lighting:brake Lights:switch

Oct 19, 2011

HARLEY-DAVIDSON IS RECALLING CERTAIN MODEL YEAR 2009-2012 TOURING, CVO TOURING AND TRIKE VEHICLES MANUFACTURED FROM JUNE 6, 2008, THROUGH SEPTEMBER 16, 2011. SEE THE ABOVE LIST FOR THE MODELS INCLUDED IN THE RECALL. THE REAR BRAKE LIGHT SWITCH MAY BE EXPOSED TO EXCESSIVE HEAT FROM THE EXHAUST SYSTEM.

Consequence & remedy

Consequence: THE EXCESSIVE HEAT MAY CAUSE THE SWITCH TO NOT ACTIVATE THE BRAKE LAMP OR ACTIVATE THE BRAKE LAMP WHEN NO BRAKE IS APPLIED AND/OR CAUSE A BRAKE FLUID LEAK AT THE BRAKE LIGHT SWITCH, AFFECTING REAR BRAKE PERFORMANCE. EITHER CONDITION MAY INCREASE THE RISK OF A CRASH.

Remedy: HARLEY-DAVIDSON WILL NOTIFY OWNERS, AND DEALERS WILL A INSTALL A REAR BRAKE LIGHT SWITCH KIT, FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING OCTOBER 31, 2011. OWNERS MAY CONTACT HARLEY-DAVIDSON AT 1-414-343-4056.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.