Image available on the official notice.
Motorcycle (Honda CRF450L) - Repair
Official notice
3 Oct 2019
Last checked
27 Oct 2026
An official CAA Japan notice concerns Motorcycle (Honda CRF450L) - Repair. Defect in the warning device (horn). ■ Defective part (component name): Warning device (horn). ■ Condition and cause of the structure, equipment or performance deemed noncompliant with standards: The bracket attaching the horn to the vehicle has insufficient strength. Vibration generated within a particular engine speed range may therefore place stress on the bracket and cause cracks. Continued use in this condition may cause the cracks to progress and the bracket to break, potentially causing the horn to fall off in the worst case. Published 2019-10-03.
What to do now
(Recall) 4579 ■ Corrective measures: Replace the horn assembly on all vehicles with a modified assembly.
Recall number
4579
Official notice
2019-10-03
The hazard
The hazard
Defect in the warning device (horn). ■ Defective part (component name): Warning device (horn). ■ Condition and cause of the structure, equipment or performance deemed noncompliant with standards: The bracket attaching the horn to the vehicle has insufficient strength. Vibration generated within a particular engine speed range may therefore place stress on the bracket and cause cracks. Continued use in this condition may cause the cracks to progress and the bracket to break, potentially causing the horn to fall off in the worst case.
How to check if you're affected
How to check if you're affected
Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.
Recall Numbers
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Affected products
Product 1
Hazard
Where it was sold
Where it was sold
Retailer information is not currently available in RecallScope. Check the official notice for distribution details.
Location 1
Affected area 1
Company & contacts
Company & contacts
Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-086819.
Source & status
Source & status
Recall details
Recall details
Recall number
Event id
Source tier
Documents, notices & source
See the official notice and source documents for full details.
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