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Transmission and drivetrainPart report

2003 Harley-Davidson Flhtcui Transmission and drivetrain Problems

Complaints
1about this part
Share
4%of 26 total for the year
Median mileage
2,700miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the transmission and drivetrain of the 2003 Harley-Davidson Flhtcui, 4% of the 26 complaints for this model year. Where a mileage was given, the median is 2,700 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Inner primary seal failure leading to oil spray on tire and drive belt, causing unstable handling and rapid failure of drive belt causing possible loss of control”

NHTSA complaint #10122586, filed 2005-05, 2,700 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
200314%
2002113%
2001225%
200018%

Other parts of the 2003 Harley-Davidson Flhtcui

Electrical system
17 complaints
Engine
3 complaints
Engine cooling
2 complaints
Fuel system
2 complaints
Equipment
1 complaints
Tires
1 complaints
Vehicle speed control
1 complaints
Wheels
1 complaints

← All problems reported for the 2003 Harley-Davidson Flhtcui

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology