2021 Kawasaki Ninja 400 problems & recalls
NHTSA recalls and owner complaints for the 2021 Kawasaki Ninja 400.
Recalls
Engine And Engine Cooling, Engine #20V774000 · 2020 · 1,770 units
Problem: Kawasaki motors corp., u.s.a. (kmc) is recalling certain 2021 z400 abs (er400d), ninja 400 (ex400h) and ninja 400 abs (ex400g) motorcycles. the strength of the camshaft chain tensioner may be insufficient due to improper heat treatment, possibly causing it to be damaged.
Risk: A damaged camshaft chain tensioner can cause the engine to stall, increasing the risk of a crash.
Fix: Kmc will notify owners, and dealers will replace the camshaft chain tensioner, free of charge. note: owners are advised to not ride their motorcycles until the repair has been completed. the recall began december 21, 2020. owners may contact kmc customer service at 1-866-802-9381. kmc's number for this recall is mc20-13.
Recalls can cover only some VINs. Check yours at nhtsa.gov/recalls.
What owners complain about
Components named in 1 NHTSA owner complaint. Complaints are unverified.
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Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2021 Ninja 400.
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Specs
Specs coming soon. We only publish specs taken from the manufacturer's own spec sheets.
Other years
FAQ
Does the 2021 Kawasaki Ninja 400 have recalls?
NHTSA lists 1 recall for the 2021 Kawasaki Ninja 400. Check your VIN at nhtsa.gov/recalls to see if a fix is still open.
What are the most common 2021 Kawasaki Ninja 400 problems?
In 1 owner complaint filed with NHTSA, the most-named area is power train.