2003 Kawasaki Ninja Electrical system Problems
- Complaints
- 1about this part
- Share
- 20%of 5 total for the year
- Median mileage
- 900miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2003 Kawasaki Ninja, 20% of the 5 complaints for this model year. Where a mileage was given, the median is 900 miles. 1 recall campaign on record is filed under a similar system.
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.
“While driving at any speed, vehicle's speed will start deceasing, until vehicle losses all power. The dealership has made several attempts to fix problem, but it still exist. Ts radiator overflowed. Electrical problems. Dealer could not find a remedy. Vehicle was also jumping out of 2nd and 3rd gear. Major service revealed engine was throwing oil. 2 bolts were tightened.”
NHTSA complaint #10004211, filed 2003-01, 900 milesRelated recalls
- 02V324000Dec 6, 2002On certain 2000 zx1200-a1/a1-l, 2001 zx1200-a2/a2-l, and 2002-2003 zx1200-b1/b1-l motorcycles, oil leaking from the alternator lead electrical connector can…Covers: Kawasaki Ninja 2001–2003
Electrical system: other model years
Other parts of the 2003 Kawasaki Ninja
3 complaintsSteering
1 complaintsBody and structure
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2003 Kawasaki Ninja
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