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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

Electrical System complaints

4 reports
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8,725 miles · Mar 17, 2016
Electrical System

PURCHASED 4/30/2013 WITH 4075 MILES. FORCED TO REPLACE BATTERY ($167.00) MAY 2015 DUE TO DEAD CELL PREVENTING MAINTAINING FULL CHARGE, EVEN ON MAINTAINER. EVEN AFTER REPLACING BATTERY, STILL WOULD NOT MAINTAIN A FULL CHARGE. WHILE RIDING AFTER BATTERY-CHARGER ACTION, ABS, BATTERY AND CHECK ENGINE LIGHTS CAME ONE ONE AFTER ANOTHE…

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PURCHASED 4/30/2013 WITH 4075 MILES. FORCED TO REPLACE BATTERY ($167.00) MAY 2015 DUE TO DEAD CELL PREVENTING MAINTAINING FULL CHARGE, EVEN ON MAINTAINER. EVEN AFTER REPLACING BATTERY, STILL WOULD NOT MAINTAIN A FULL CHARGE. WHILE RIDING AFTER BATTERY-CHARGER ACTION, ABS, BATTERY AND CHECK ENGINE LIGHTS CAME ONE ONE AFTER ANOTHER. CONTINUING ON TO HD FOR REPAIR, LIGHTS WENT OFF IN REVERSE ORDER AS CAME ON. THEY REPLACE REGULATOR. HEALTH PREVENTED ME FROM RIDING OFTEN BUT SHE IS STORED IN A WEATHER PROOF SHED WITH THE BATTERY MAINTAINER RUNNING 24/7 TO KEEP BATTERY IN GOOD ORDER. NO SUCH LUCK. CHANGED BATTERIES IN FOBS, STILL DEAD.

NHTSA ODI #10850170

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

1,960 miles · Jun 5, 2012
Electrical System

WHILE RIDING HOME FROM WORK THE CHECK ENGINE AND BATTERY LIGHT CAME ON AND IT WAS APPARENT FROM WATCHING THE VOLT METER THAT THE BIKE WAS RUNNING ON THE BATTERY. AFTER LEAVING AT THE LOCAL DEALER THEY FOUND THE VOLTAGE REGULAR WAS DEFECTIVE. HAD TO ORDER A NEW ONE WHICH WAS ON BACKORDER BECAUSE IT APPEARS HD IS HAVING A PR…

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WHILE RIDING HOME FROM WORK THE CHECK ENGINE AND BATTERY LIGHT CAME ON AND IT WAS APPARENT FROM WATCHING THE VOLT METER THAT THE BIKE WAS RUNNING ON THE BATTERY. AFTER LEAVING AT THE LOCAL DEALER THEY FOUND THE VOLTAGE REGULAR WAS DEFECTIVE. HAD TO ORDER A NEW ONE WHICH WAS ON BACKORDER BECAUSE IT APPEARS HD IS HAVING A PROBLEM WITH THESE UNITS. ONE THE VOLTAGE REGULATOR WAS REPLACED (A WEEK LATER) THE BIKE IS RUNNING FINE. *TR

NHTSA ODI #10460714

3,401 miles · May 29, 2012
Electrical System

REGULATOR FAILED IN HOT CLIMATE. *TR

NHTSA ODI #10459905

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.