ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
2007 Harley-Davidson Flstn
Recalls, owner-reported complaints, investigations and safety data
Data refreshed
Overview
Our database contains 6 NHTSA owner-reported complaints for the 2007 Harley-Davidson Flstn, most frequently naming the engine, transmission and electrical categories. 1 safety recall has been issued covering this model year; and 18 manufacturer communications are on file.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Complaint activity over time
When owners filed reports about this model year
View as table
| Month | Complaints filed | Cumulative |
|---|---|---|
| Aug 2007 | 2 | 2 |
| Sep 2007 | 1 | 3 |
| Dec 2007 | 1 | 4 |
| Aug 2011 | 1 | 5 |
| Oct 2014 | 1 | 6 |
What owners report
Complaints grouped by the component NHTSA recorded
- Engine440.0%
- Transmission220.0%
- Electrical110.0%
- Fuel system110.0%
- Other / unspecified110.0%
- Powertrain (other)110.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Safety recalls
1 campaign cover this model year
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govRecent owner complaints
Reports submitted to NHTSA, shown in the owner's own words
AFTER COMING TO A STOP AT A STOP SIGN, MY WIFE WENT TO ADJUST THE SIDE MIRROR AND THE ENGINE SHUT OFF. INITIAL ATTEMPT TO RESTART THE BIKE HAD NO RESPONSE, BUT AFTER REPEATED ATTEMPTS THE BIKE STARTED. THE RIDE COMPLETED WITHOUT FURTHER INCIDENT, BUT WHEN I TRIED TO RESTART THE BIKE THE FOLLOWING DAY THERE WAS NO RESPONSE. THE BIKE WAS TRAILERED TO A LOCAL HD DEALER, AND THEY DIAGNOSED THE PROBLEM AS A FAULTY IGNITION SWITCH. I TOOK A VIDEO OF THE ISSUE BEFORE REPLACING THE SWITCH WHICH SHOWS THE LIGHTEST TOUCH OF THE SWITCH WILL CAUSE THE ENGINE TO SHUTOFF. THE SWITCH MUST HAVE BEEN BRUSHED BY MY WIFE'S JACKET WHEN ADJUSTING THE MIRRORS AT THE STOP SIGN. *TR
- NHTSA ID
- 10643231
- Incident
- Sep 3, 2014
- Mileage
- 19,200 mi
LOSS OF ENGINE POWER DUE TO FAILURE OF FUEL PRESSURE REGULATOR HOUSING. THIS COMPONENT IS SHARED WITH OTHER HARLEY DAVIDSON MODELS WITH FUEL INJECTION. *KB
- NHTSA ID
- 10419754
- Incident
- Aug 5, 2011
- Mileage
- 21,310 mi
TOO MUCH HEAT COMING FROM MOTORCYCLE TO RIDE, MUST HAVE SOME KIND OF HEAT SHIELD. *TR
- NHTSA ID
- 10212882
- Incident
- Dec 7, 2007
2007 HARLEY DAVIDSON FLSTN, 96B MOTOR, FACTORY NEW, 277 MILES ON ODOMETER, NO AFTERMARKET PARTS: EXCESSIVE VIBRATION OF MOTOR, EXCESSIVE MOTOR HEAT, HARSH / LOUD, METAL TO METAL TRANSMISSION GEAR ENGAGEMENT, AND SECONDARY TRANSMISSION GEAR METAL TO METAL CLUNK WHILE ROLLING OUT CLUTCH IN 1ST & 2ND GEARS. POSSIBLE PINION GEAR DAMAGE AND PINION / MAIN SHAFT RUN-OUT EXCEEDING OEM SPECS. HARLEY IS AWARE OF PROBLEM BUT HAS NO CURRENT FIX, RECALL OR SERVICE BULLETIN. *JB
- NHTSA ID
- 10203982
- Incident
- Sep 1, 2007
- Mileage
- 250 mi
- WHILE RIDING 2007 HARLEY DAVIDSON MOTORCYCLE, BIKE IS SHUTTING DOWN WHILE IN GEAR. - MOTORCYCLE LOSES THE ABILITY TO SHIFT WITHOUT THE BIKE RUNNING. THIS HAPPENING WHILE IN VARIOUS RIDING SITUATIONS. - HAVE TAKEN TO DEALERSHIP WHERE BOUGHT. THEY WERE NOT ABLE TO DIAGNOSE THE PROBLEM AND OR FIX IT. *JB -
- NHTSA ID
- 10200940
- Incident
- Jul 14, 2007
HOT RUNNING ENGINE UNDER NORMAL OPERATING CONDITIONS. HARD, METAL TO METAL HIT ON ENGAGEMENT OF STARTER AND TRANSMISSION ON START-UPS. HARD, METAL TO METAL HIT ON INITIAL SHIFTING TO FIRST GEAR FROM NEUTRAL AND ON START-UP.*JB
- NHTSA ID
- 10198694
- Incident
- Jan 10, 2007
- Mileage
- 44 mi
Manufacturer communications
A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.
ELECTRICAL SYSTEM
SERVICE BULLETIN M1684: MARKET SPECIFIC BATTERY INTRODUCTION. PURPOSE: Initial Release. This bulletin informs dealers of the availability of new batteries for new Original Equipment (OE) vehicle production and in the Parts and Accessories (P&A) catalog. Availability of the new Absorbed Glass Mat (AGM) batteries will vary by market and will be transitioning over the next few months. NOTE: The ring terminal screws are not compatible between Leoch and East Penn batteries. The new batteries will include new ring terminal screws, which must be used. The ring terminal screws from the old battery need to be discarded.
ENGINE
SERVICE BULLETIN M1317: NEW BALANCER BEARING REMOVER TOOL HD-48457-A. PURPOSE: The purpose of this bulletin is to inform dealers of an update to the BALANCER SHAFT REMOVER (PART NUMBER: HD-48457). When using these tools to remove the counter balancer assembly, the balance shaft bearing can remain in the crankcase. To remove the bearing without the balance shaft, additional tools were added to the balancer and bearing remover.
ENGINE; FUEL/PROPULSION SYSTEM; POWER TRAIN; VEHICLE SPEED CONTROL
SERVICE BULLETIN M1650: MILWAUKEE EIGHT AND TWIN CAM CAMSHAFT DRIVE GEAR RETENTION KIT CHANGES. PURPOSE: This bulletin informs dealers that changes have been made to the Camshaft Drive Gear Retention Kit and service proceduresfor the Milwaukee-Eight and Twin Cam applications. In an effort to increase the clamp load of the camshaft drive sprocket bolted joint and prevent the drive bolt from loosening in high lift camshaft applications, the following changes have been made: a. The camshaft drive bolt final torque has been increased to 40 ft-lbs (54 N·m) for all Milwaukee-Eight and certain Twin Cams models. See Vehicles Affected. This increase in torque will make the bolt a one time use application. Never re-use a camshaft drive bolt for service after tightening to the increased specification. See service manual for updated procedure. b. A new camshaft drive gear retention kit (Part No. 91800088) has been created. This new kit is compatible with all Milwaukee-Eight and Twin Cam engines using Parts and Accessories (P&A) camshaft and Original Equipment (OE) camshaft applications. See Instruction sheet for specific fitment on Twin Cam OE camshaft applications. The new kit utilizes friction washers to prevent unwanted rotation of components in the drive sprocket bolted joint under stress. The use of liquid threadlocker on the threads of the bolt and pre-lube to the head of the bolt flange and outside of the washer help the bolt reach full stretch when tightening. NOTE: Engines produced at all Harley-Davidson Motor Company (HDMC) plants will not come with the new kits installed. They will continue to be produced with (Part No. 25566-06).
ELECTRICAL SYSTEM
SERVICE BULLETIN M1555 (REV E): BATTERY WARRANTY GUIDELINES. PURPOSE: Revision E. Added: Added procedures for the DCA-8000 E Battery Tester.* Updated: All sections. This bulletin informs the dealership network that Harley-Davidson has provided guidelines for battery warranty.
ELECTRICAL SYSTEM
SERVICE BULLETIN M1490 (V 24.8.8): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). Version 24.8.8. Release Date: Week of August 5, 2024. New Features for Harley-Davidson vehicles: Advanced Module Replace for 2021 and later Revolution Max; 2023 and later CVO Touring; and 2024 Street Glide (FLHX), Road Glide (FLTRX). New Features for LiveWire vehicles: Updated calibrations for 2024 S2DM EV1/ EV6; 2024 S2MH EV1; and 2024 S2DM, S2MH. Changes: Added Hand Control Module (HCM) (Part No. 71500522A and 71500536A) for reflash support.
ENGINE; POWER TRAIN
GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1158: OIL FILTER PACKAGING AND CASE QUANTITY UPDATE. PURPOSE: To inform dealerships that Harley-Davidson has made updates to oil filters including new part numbers, packaging design, and bulk case quantity changes.
Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.
Compare model years
Complaint and recall counts across every year of this model
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. Older model years have had longer for reports to accumulate.