Kawasaki VN2000 A1: problems, complaints, bulletins

Summary for the Kawasaki VN2000 A1 across 1 model years: 4 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.

Model years

Year	Owner complaints	involving a crash	Technical service bulletins (TSB)	YouTube repair videos
2004	4	0	0	0

What fails most often

1 Engine and cooling 75% of all complaints
2 Powertrain 25% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Engine and cooling: 3 complaints (75% of all).
Powertrain: 1 complaints (25% of all).

Symptoms owners describe

How many of the 4 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

tires: bulges, blowouts1 · 25%
knocking, grinding or other noise1 · 25%
engine failure or replacement1 · 25%

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Engine and cooling	3	0	0
Powertrain	1	0	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

This vehicle has had oil issues caused by poor design since its inception in 2004. The manual calls for 4.5 qts but it takes 6qts to reach proper level the dip stick. It is impossible to maintain proper oil level. Have had top end noise, ignored by dealer, since new.
Engine and cooling · 2004 · 2008-06-02 · NHTSA complaint #10229636
No engine failure occurred. New after market upgraded parts and tools were purchased and repairs were made.(broken tensioner spring is available for inspection).
Engine and cooling · 2004 · 2005-07-29 · NHTSA complaint #10130540
See pictures and short .avi movie with sound at http://www.newsnot.com/~emonk/pictures/motorcycle/vn2000/v2k_pulley_bearing_blowout bearing failed while riding motorcycle south on I-35 near clear lake, ia. Speed was about 55 at the time (due to rain).
Powertrain · 2004 · 2005-06-27 · NHTSA complaint #10126627
At first it was making a rattling noise and they tried to fix it would start rattling again. The front pulley quit working. At a corner or a curve, and the pulley goes out could have an accident.
Engine and cooling · 2004 · 2005-06-20 · NHTSA complaint #10125780

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20053
20081

What to check before buying

Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.

Other models of this make

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.