2009 Harley-Davidson Flhtc Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2009 Harley-Davidson Flhtc, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes1045.5%
- Electrical313.6%
- Other / unspecified29.1%
- Powertrain (other)29.1%
- Engine29.1%
- Steering14.5%
- Driver assistance14.5%
- Fuel system14.5%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
Bought the HD new in 2008 and used all warranty plans for 1st 10 years of ownership. They performed all work per their guidelines. Never once did they flush the system as this recall mentions every 2 years? While riding down my driveway the rear brake failed to engage on a gravel road and I loss control using my front brake to stop before entering a 2 lane road with traffic at 45 MPH. Loss of control caused the bike to crash on the road. 2 months after the crash I get a recall notice on this issue. My ABS failure was directly related to this crash yet HD claims it is not? Really, the ABS freezes due to moisture in the fluid and its my fault that 10 years of preventive MX by my dealership failed to change the fluid? Can someone light the fire under HD and get this recall expanded to cover this part. Maybe use one of the 87,000 IRS agents the Biden Admin is hiring to work on this. I followed the rules and ALL MX required yet only now its an owner issue to replace the ABS module at a cost of $1,000.00. Hold HD accountable for selling an ABS system in 2008 that was not vetted properly on a first year run model.
AFTER STARTING BIKE AND LEAVING DRIVEWAY, BIKE HAS BEEN SITTING FOR THE WINTER, APPROACHED FIRST STOP SIGN NO BRAKES ON REAR. BRAKE PEDAL HARD NO MOVEMENT. LIGHTS COME ON, NO BRAKE RESPONSE..... FRONT BRAKES WORK.... ABS MODULE PROBLEM ACCORDING TO HD FORUMS.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
I WAS ACCELERATING AND MERGING ONTO THE FREEWAY WHEN I LOST ALL THROTTLE RESPONSE ( THROTTLE BY WIRE - ELECTRICAL). MY MOTORCYCLE IMMEDIATELY LOST SPEED IN FRONT OF VEHICLES COMING UP QUICKLY BEHIND ME. I WAS LUCKILY ABLE TO GET OVER AND OFF THE FREEWAY.
THIS MOTORCYCLE, WITH NO WARNING WILL GO INTO "LIMP MODE". LIMP MODE IS WHEN THE ECM SHUTS THE ENGINE DOWN TO 1000 RPM AND WILL NOT LET IT EXCEED THIS RPM. TWICE THIS HAS HAPPENED WHILE IN HEAVY TRAFFIC AND ONLY BY THE GRACE OF GOD WAS I NOT RUN OVER FROM BEHIND. THE BIKE REGISTER THREE CHECK ENGINE LIGHT CODES, P1511, P2135 AND U1097. ALL CODES ARE ASSOCIATED WITH THE THROTTLE BY WIRE SYSTEM LOSING COMMUNICATION WITH THE CONTROL MODULE. TWICE THIS PROBLEM HAS BEEN ADDRESSED BY TWO DIFFERENT HD DEALERS AND BOTH DEALERS REPLACED CONNECTORS IN THE WIRING HARNESS. BOTH DEALERS HAVE STATED THAT IT IS A COMMON PROBLEM WITH 2009 MODELS AND THAT HD OFFERS O PIN UPGRADE KIT TO ADDRESS THIS PROBLEM, BUT THAT THE KIT SELDOM CURES THE PROBLEM. IT CERTAINLY DID NOT FIX MINE. IN MY HUMBLE OPINION HD NEEDS TO FIX THIS PROBLEM, IT IS A SERIOUS SAFETY ISSUE. THANK YOU. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
PREMATURE WHEEL BEARING FAILURE, EXCESSIVE PLAY AND ROUGH MOVEMENT. MANY OTHERS POSTING SAME PROBLEMS ON MOTORCYCLE FORUMS. BIG SAFETY ISSUE!!! *TR
FRONT WHEEL BEARING FAILURE REQUIRING REPLACEMENT AT 22000 MILES. NOTICED CONDITION DURING HIGHWAY SPEED WAS FRONT WHEEL WOBBLE WHEN CROSSING OVER BRIDGE JOINTS. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
MY HARLEY COMPENSATOR HAS FAILED TWICE NOW, I REPLACED AT MY OWN COST. NOW THIS ONE IS FAILING. HARLEY KNOWS THEY HAVE A PROBLEM WITH THIS PART. I DON'T THINK THE CONSUMER SHOULD BE PAYING FOR THEIR RESEARCH AND DEVELOPMENT. IT CLUNKS WHEN IT STARTS, VIBRATES SEVERELY AND I AM AFRAID IT COULD BREAK AND LOCK THE REAR WHEEL CAUSING INJURY OR DEATH.
THE COMPENSATOR SPROCKET HAS GONE OUT TWICE ON THIS BIKE , THIS CAN CAUSE A VERY SERIOUS ACCIDENT IF IT FAILS AT HWY SPEEDS , THEY KNOW THEY HAVE A PROBLEM WITH THIS PART , ITS BEEN REDONE 3 TIMES SINCE 2009 ! THIS IS SERIOUS GUYS! *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
THIS MOTORCYCLE, WITH NO WARNING WILL GO INTO "LIMP MODE". LIMP MODE IS WHEN THE ECM SHUTS THE ENGINE DOWN TO 1000 RPM AND WILL NOT LET IT EXCEED THIS RPM. TWICE THIS HAS HAPPENED WHILE IN HEAVY TRAFFIC AND ONLY BY THE GRACE OF GOD WAS I NOT RUN OVER FROM BEHIND. THE BIKE REGISTER THREE CHECK ENGINE LIGHT CODES, P1511, P2135 AND U1097. ALL CODES ARE ASSOCIATED WITH THE THROTTLE BY WIRE SYSTEM LOSING COMMUNICATION WITH THE CONTROL MODULE. TWICE THIS PROBLEM HAS BEEN ADDRESSED BY TWO DIFFERENT HD DEALERS AND BOTH DEALERS REPLACED CONNECTORS IN THE WIRING HARNESS. BOTH DEALERS HAVE STATED THAT IT IS A COMMON PROBLEM WITH 2009 MODELS AND THAT HD OFFERS O PIN UPGRADE KIT TO ADDRESS THIS PROBLEM, BUT THAT THE KIT SELDOM CURES THE PROBLEM. IT CERTAINLY DID NOT FIX MINE. IN MY HUMBLE OPINION HD NEEDS TO FIX THIS PROBLEM, IT IS A SERIOUS SAFETY ISSUE. THANK YOU. *TR
VEHICLE RANDOMLY GOES INTO "LIMP" MODE UNDER ACCELERATION, HAS RESULTED IN SEVERAL NEAR COLLISIONS. HARLEY DAVIDSON IS AWARE OF THE ISSUE (HARLEY DAVIDSON TT418) BUT NO RECALL HAS BEEN MADE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
THE HANDLEBARS BROKE WHIAL DRIVING, THE LEFT SIDE WELD GAVE. RESULTING IN THAT THE BAR DROPED INTO MY LEFT LAP. YES IT IS AVAILABLE FOR INSPECTION. HAVE VIDEO.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
LOSS OF THROTTLE CONTROL, ENGINE RUNS AT IDLE ONLY. ONLY WHEN MOVING
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THIS MOTORCYCLE, WITH NO WARNING WILL GO INTO "LIMP MODE". LIMP MODE IS WHEN THE ECM SHUTS THE ENGINE DOWN TO 1000 RPM AND WILL NOT LET IT EXCEED THIS RPM. TWICE THIS HAS HAPPENED WHILE IN HEAVY TRAFFIC AND ONLY BY THE GRACE OF GOD WAS I NOT RUN OVER FROM BEHIND. THE BIKE REGISTER THREE CHECK ENGINE LIGHT CODES, P1511, P2135 AND U1097. ALL CODES ARE ASSOCIATED WITH THE THROTTLE BY WIRE SYSTEM LOSING COMMUNICATION WITH THE CONTROL MODULE. TWICE THIS PROBLEM HAS BEEN ADDRESSED BY TWO DIFFERENT HD DEALERS AND BOTH DEALERS REPLACED CONNECTORS IN THE WIRING HARNESS. BOTH DEALERS HAVE STATED THAT IT IS A COMMON PROBLEM WITH 2009 MODELS AND THAT HD OFFERS O PIN UPGRADE KIT TO ADDRESS THIS PROBLEM, BUT THAT THE KIT SELDOM CURES THE PROBLEM. IT CERTAINLY DID NOT FIX MINE. IN MY HUMBLE OPINION HD NEEDS TO FIX THIS PROBLEM, IT IS A SERIOUS SAFETY ISSUE. THANK YOU. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .