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: 1 of 3 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.
Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
3 reports
Mileage unknown · May 29, 2025
Service Brakes
To change the rear tire requires the following several steps including, removal of disc brake pads and compressing the brake caliper piston inward, removing the axle and drive belt also required . After completion of the Disassembly and then reassembly of components including brake pads.The rear brake master cylinder failed, to …
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To change the rear tire requires the following several steps including, removal of disc brake pads and compressing the brake caliper piston inward, removing the axle and drive belt also required . After completion of the Disassembly and then reassembly of components including brake pads.The rear brake master cylinder failed, to function, no hydraulic pressure was supplied to activate the brake caliper. I believe when compressing the caliper piston inward (which is a common and necessary practice) caused the master cylinder to fail. Researching this issue I found that this is a common failure to 2004 - 2006 Harley Sportster motorcycles.
NHTSA ODI #11663578
4,700 miles · Jun 23, 2009
Electrical SystemEngine And Engine Cooling
2004 HARLEY DAVIDSON SPORTSTER 886 XLC CRANK POSITION SENSOR FAILS AND RENDERS THE MOTORCYCLE USELESS. IF THIS WERE TO HAPPEN IN TRAFFIC, THE RIDER COULD BE KILLED OR SERIOUSLY INJURED. *TR
NHTSA ODI #10274778
Mileage unknown · Jun 22, 2008
Engine And Engine Cooling
THE MOTORCYCLE SPUTTERS OFF IDLE LEAVING THE MOTORCYCLE UNABLE TO MOVE OUT OF THE WAY OF ONCOMING TRAFFIC. THIS POSES A SERIOUS SAFETY ISSUE TO THE RIDER AS THE MOTORCYCLE WILL STOP FORWARD MOTION. REPLACEMENT OF THE CRANK POSITION SENSOR SOLVES THIS PROBLEM. *TR
NHTSA ODI #10231973
Official recalls
0
No recalls in this snapshot.
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.
2004 HARLEY-DAVIDSON XL883C Problems, Complaints & Recalls | Skip That Year