FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2015 Harley-Davidson XG750
Recalls, owner-reported complaints, investigations and safety data
Data refreshed
Overview
Our database contains 79 NHTSA owner-reported complaints for the 2015 Harley-Davidson XG750, most frequently naming the fuel system, engine and driver assistance categories. 3 safety recalls have been issued covering this model year; 1 NHTSA investigation names it; 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 |
|---|---|---|
| Sep 2014 | 1 | 1 |
| Oct 2014 | 1 | 2 |
| Nov 2014 | 6 | 8 |
| Dec 2014 | 1 | 9 |
| Jan 2015 | 2 | 11 |
| Mar 2015 | 1 | 12 |
| Apr 2015 | 7 | 19 |
| May 2015 | 19 | 38 |
| Jun 2015 | 10 | 48 |
| Jul 2015 | 12 | 60 |
| Aug 2015 | 7 | 67 |
| Sep 2015 | 2 | 69 |
| Nov 2015 | 1 | 70 |
| Jun 2016 | 1 | 71 |
| May 2017 | 1 | 72 |
| Jun 2017 | 1 | 73 |
| Sep 2017 | 1 | 74 |
| Aug 2018 | 1 | 75 |
| Mar 2019 | 2 | 77 |
| Apr 2020 | 1 | 78 |
| Jul 2021 | 1 | 79 |
What owners report
Complaints grouped by the component NHTSA recorded
- Fuel system5956.7%
- Engine1312.5%
- Driver assistance1211.5%
- Powertrain (other)76.7%
- Brakes65.8%
- Electrical32.9%
- Other / unspecified21.9%
- Steering21.9%
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
3 campaigns 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.govEXTERIOR LIGHTING; VISIBILITY
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
Safety investigations
NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.
Inconsistent Throttle Response
This investigation was opened on April 20, 2015 to investigate reports of inconsistent throttle control on all MY 2015 HD XG750 and XG500 motorcycles.At the time, ODI had 14 consumer complaints and no crashes reported.At the time of closing this investigation ODI has 51 reports (6 of which allege a crash occurred). In addition to requesting information from Harley-Davidson (HD), ODI interviewed complainants and dealer service/parts department personnel.ODI staff also test rode one of the crash bikes to experience the alleged condition first-hand.At low fuel levels (typically below .8 gallon), the engine may stumble and/or stall when fuel flow from the pump to engine is interrupted.This is due to a poor seal at the fuel pump inlet. Ultimately, HD decided to recall (15V-474) the affected motorcycles (MY 2015 XG500 and XG750 produced 1-20-14 through 6-24-15) to install a new fuel pump assembly.With the recall, our information request is moot and this PE is closed.
Recent owner complaints
Reports submitted to NHTSA, shown in the owner's own words
My Street 750 has 11,800 miles. While riding at 65 mph, sudden loss of drive. Pulled over to notice the motorcycle's belt missing and debris on the belt guide and the back wheel. The bolt holding the front sprocket was out of place and made a hole in the cover. The front sprocket was out of place. I was able to walk back my path and found the belt shredded.
- NHTSA ID
- 11424615
- Incident
- Jul 10, 2021
I RECENTLY BOUGHT A 2015 HARLEY DAVIDSON XG750 FROM A DEALERSHIP. I'VE RIDDEN THE BIKE FOR ABOUT 6 MONTHS AND THE REAR BRAKES WENT OUT. THE MAINTENANCE WAS CURRENT THROUGH THE HARLEY DAVIDSON DEALERSHIP, BUT AFTER A 30 MIN RIDE, THE REAR BRAKES WENT FROM SOGGY TO NIL.
- NHTSA ID
- 11322920
- Incident
- Apr 29, 2020
- Mileage
- 14,000 mi
I COMPLAINED ABOUT THE PERFORMANCE OF THE BIKE AND THE DEALER TOLD ME THAT I HAD TO JUST BREAK IT IN. I HAD OTHER PERSONS RIDE IT AND TOLD ME THAT PERHAPS IT WAS THE THROTTLE AND OR FUEL INJECTOR. I CALLED AND COMPLAINED AGAIN AND THEY SAID THAT I NEEDED TO JUST RIDE IT MORE AND GET USE TO IT. I SAID IT WAS LOSING POWER AND MAYBE THE INJECTOR WAS CLOGGED. I TOOK IT TO A LOCAL MECHANIC WHO THEN SAID THAT BECAUSE IT'S UNDER A WARRANTY AND THE FUEL INJECTOR IS COMPUTERIZED THAT THE BIKE SHOULD BE LOOKED AT BY THE DEALER. I CALLED THE DEALER AGAIN AND EXPLAINED TO THE TECH WHAT I WAS TOLD. HE SAID WE WILL MAKE SOME ADJUSTMENTS AND SEE WHAT HAPPENS. HE SAID I CAN HAVE A TRAILER PICK IT UP AT MY COST OF $50 OR SO EACH WAY. UNFORTUNATELY, WORK GOT IN THE WAY AND COULD NOT TAKE IT. THE NEXT SEASON IN 2017 I HAD THE SAME ISSUE EXPECT THIS TIME IT CAUSED MY ACCIDENT. THIS PROPELLING OF FUEL ALL AT ONCE TO MY BIKE ALMOST KILLED ME AND INJURED ME SEVERELY. THE FUEL GAUGE WENT ON AS I WAS ROLLING TO A STOP AND CONTINUED THROUGH IN FIRST OR SECOND GEAR AND THEN SUDDENLY THE BIKE BOGGED DOWN AND ACCELERATED ALMOST ON IT'S WITH SUCH INTENSITY I LOST CONTROL. HIT FRONT AND BACK BREAK BUT BACK FAILED TO ENGAGE ENOUGH TO KEEP ME STRAIGHT ENDED UP LIFTING BACK TIRE AND FLYING OVER HANDLE BARS.
- NHTSA ID
- 11187096
- Incident
- May 17, 2017
- Mileage
- 124 mi
WHILE AT HIGHWAY SPEED, 65MPH, FRONT BELT PULLEY BOLT BROKE CAUSING PULLEY TO DISLODGE. CAUSES BELT TO WRAP AROUND SHAFT AND JAM LOCKING REAR WHEEL. LUCKILY THE PULLEY DID NOT FALL OFF BELT GUARD AND HIT MYSELF OR ANY OTHER VEHICLES. THIS HAS NOT BEEN ADJUSTED DUE TO NOT NEEDING NEW BELT, AND WAS AT SAME SPECS FROM FACTORY. UPON RESEARCH, FOUND MULTIPLE OWNERS SAME YEAR HAVING SAME FAILURES. SO FAR NO ONE HAS WRECKED OR CAUSED INJURY, HOWEVER HAD I BEEN INEXPERIENCED I LIKELY WOULD HAVE. UPON CONTACTING MY LOCAL DEALER WHERE PURCHASED I WAS TOLD THAT HUMIDITY COULD WEAKEN THE BOLT AND CAUSE FAILURE. THIS WAS FEB 27 @ 1330. WAS TOLD I WOULD HAVE TO PAY FOR DIAGNOSTICS AND REPAIR. I'M SURPRISED THAT HUMIDITY COULD BE BLAMED FOR FAILURE, AND THEN HAVE TO PAY FOR REPAIR. I OPTED TO REMOVE BROKEN BOLT ON OWN WITH BASIC TOOLS PREVIOUSLY . DID NOT WANT TO ASSIST IN WORKING WITH MAIN MANUFACTURER OR INVESTIGATE THE MULTIPLE FAILURES.
- NHTSA ID
- 11183385
- Incident
- Feb 9, 2019
- Mileage
- 38,000 mi
WHILE RIDING AT LOW SPEED ON CITY STREETS, THE STEERING FELT UNUSUALLY TIGHT. UPON ARRIVING HOME, I LIFTED THE FRONT WHEEL OFF OF THE GROUND AND CONFIRMED THAT SOMETHING WAS BINDING IN THE STEERING HEAD, CAUSING INCREASED STEERING EFFORT AND A "NOTCHY" FEELING. I DEEMED THE MOTORCYCLE UNSAFE TO RIDE. SEVERAL DAYS LATER, I DISASSEMBLED THE STEERING HEAD ASSEMBLY TO INSPECT THE BEARINGS AND FOUND EVIDENCE OF WATER INTRUSION. I FOUND THE UPPER BEARING SLIGHTLY RUSTED AND THE LOWER BEARING SUBSTANTIALLY RUSTED, AND DETERMINED THE RUSTED BEARINGS TO BE THE CAUSE OF THE BINDING. WHILE DISASSEMBLING THE MOTORCYCLE, I DISCOVERED THAT ONE FRONT WHEEL BEARING FELT ROUGH. UPON REMOVING AND DISASSEMBLING THE DEFECTIVE WHEEL BEARING, I FOUND IT TO BE RUSTED INTERNALLY. THIS MOTORCYCLE IS THREE YEARS OLD AND HAS ONLY 2,356 MILES ON THE ODOMETER, AND IT REQUIRES NEW STEERING HEAD BEARINGS AND FRONT WHEEL BEARINGS.
- NHTSA ID
- 11121180
- Incident
- Aug 10, 2018
- Mileage
- 2,356 mi
2015 HARLEY DAVIDSON XG 750. PROBLEM WITH NEUTRAL LIGHT FLASHING. WHILE IN NEUTRAL. DEALER REPLACED NEUTRAL SWITCH. NOW THE LIGHT IS INOPERATIVE. OTHER HARLEY DEALERS INFORMED ME THAT THEY HAVE SEEN THE LIGHT FLASH WHILE IN DRIVE GEARS. ALSO MY TRANSMISSION HAS DEVELOPED A CHATTER WHILE SHIFTING WHEN FULLY WARMED UP. HAS BEEN AT DEALER FOR 2 WEEKS.
- NHTSA ID
- 11021217
- Incident
- Aug 20, 2017
- Mileage
- 10,000 mi
REAR BRAKE MASTER CYLINDER FAILURE. BIKE HAS ONLY 1935 MILES. PADS ARE WITHIN SPECIFICATIONS AND BRAKE SYSTEM PROPERLY ADJUSTED AND BLED BUT UNABLE TO LOCK REAR BRAKE EVEN AT 10 MPH. SHOULD BE RECALLED !
- NHTSA ID
- 10995815
- Incident
- Jun 19, 2017
- Mileage
- 1,935 mi
THE HARLEY-DAVIDSON STREET 750 HAS BRAKE FAILURES. THE FAILURES ARE SYSTEMIC TO THE REAR BRAKE CYLINDER CAUSING. I HAVE ACTUALLY HAVE THE LINKAGE BRAKE OFF BECAUSE OF NO THREAD LOCK BUT THE REAR BRAKE JUST SLIDES OVER THE ROTOR AND NEVER STOP THE BIKE ON IT OWN. HD SOLUTION IS TO INSTALL THE SAME DEFECTIVE PART. BIKE NEEDS A RECALL. BELOW IS INDEPENDENT TEST DOCUMENTING THE FAILURES. HTTP://LANESPLITTER.JALOPNIK.COM/HARLEY-DAVIDSON-STREET-750S-BRAKES-COMPLETELY-FAIL-IN-M-1729350316 THE ONLY THINK THAT WILL MAKE HD FIX THIS DEFECT IS A GOV RECALL OR DEATHS AND LAWSUITS. I HAVE INCLUDED A DOCUMENT OF AN EMAIL I SENT TO COWBOY HD OF AUSTIN. DESCRIBING ALL THE PROBLEMS I HAD WITH THE BIKE.
- NHTSA ID
- 10983085
- Incident
- Apr 17, 2017
- Mileage
- 2,000 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 M1391A (REVU): MIDTRONICS GRX-3110 AND DCA-8000 SOFTWARE. PURPORSE: Revision U. The purpose of this bulletin is to inform the dealer network that a software update to the GRX-3110 and DCA-8000 is now available. DYNAMIC DIAGNOSTIC CHARGER SYSTEM (PART NUMBER: DCA-8000). [Rev U] Added: Description of improvements made to the testing algorithm for GRX software Version P and DCA-8000 software Version E.
ELECTRICAL SYSTEM
GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1171 (REV B): SOFTWARE UPDATE FOR SCREAMIN EAGLE PRO STREET TUNER. PURPOSE: Revision B. Updated: Summary. The App has returned to the Apple App Store. This bulletin informs dealers that a recent software update to the Screamin' Eagle Pro Street Tuner application will require the use of a Personal Computer (PC) to complete a Bluetooth Communication Interface (BCI) firmware update.
ELECTRICAL SYSTEM
SERVICE BULLETIN M1490 (V 25.8.9): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. 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). New Software Update Version 25.8.9 Release Date: Week of September 2, 2025. Changes: LiveWire 2024 S2MH: Removal of incorrect Electro Hydraulic Control Unit (EHCU) reflash support; EHCU Module (Part No. 41100123): Addressed issue where module became unrecoverable after failed reflash attempted. NOTE: Digital Technician II (DT II) supports additional Harley-Davidson motorcycle models and model years outside of those listed.
ELECTRICAL SYSTEM
SERVICE BULLETIN M1391A (REV T): MIDTRONICS GRX-3110 AND DCA-8000 SOFTWARE. PURPORSE: Revision T. The purpose of this bulletin is to inform the dealer network that a software update to the GRX-3110 and DCA-8000 is now available. DYNAMIC DIAGNOSTIC CHARGER SYSTEM (PART NUMBER: DCA-8000). [Rev T] Updated: New Software Update, Previous Software Updates and DCA-8000. Added: 192-210335P. Software update 192-210335P for GRX-3110 and DCA-800 to add new battery part numbers.
ELECTRICAL SYSTEM
SERVICE BULLETIN M1490 (V 25.8.7): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. 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). New Software Update Version 25.6.4, Release Date: Week of August 19, 2025. Includes New Features and Changes for the Models & Model Years listed. NOTE: Digital Technician II (DT II) supports additional Harley-Davidson motorcycle models and model years outside of those listed.
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.
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.