Image available on the official notice.
Motorcycles (Yamaha XSR900, TRACER900 GT, MT-09, MT-09 SP) - Repair
Official notice
6 Jun 2023
Last checked
27 Oct 2026
An official CAA Japan notice concerns Motorcycles (Yamaha XSR900, TRACER900 GT, MT-09, MT-09 SP) - Repair. Electrical wiring (main harness) defect. ■ Defective part (component name): Electrical wiring (main harness). ■ Condition and cause of the structure, equipment or performance considered noncompliant with standards: The connector on the main harness that connects to the O2 sensor wiring has an inadequate waterproofing design. Water accumulated at the connector during riding in rain or similar conditions may be drawn inside the connector as the O2 sensor cools, such as when the engine is stopped, causing a short circuit between terminals. This causes the engine warning light to illuminate, and continued use in this condition may cause exhaust emissions to fail to meet the specified standards. Published 2023-06-06.
What to do now
(Recall notification number) 5329. ■ Corrective measures: On all vehicles, inspect the terminals inside the main harness and O2 sensor connectors. If no rust is found, install a waterproof cover and secure it with tape. If rust is found, replace the main harness with an improved part and replace the O2 sensor with a new one.
Units affected
5,759
Recall number
5329
Official notice
2023-06-06
The hazard
The hazard
Electrical wiring (main harness) defect. ■ Defective part (component name): Electrical wiring (main harness). ■ Condition and cause of the structure, equipment or performance considered noncompliant with standards: The connector on the main harness that connects to the O2 sensor wiring has an inadequate waterproofing design. Water accumulated at the connector during riding in rain or similar conditions may be drawn inside the connector as the O2 sensor cools, such as when the engine is stopped, causing a short circuit between terminals. This causes the engine warning light to illuminate, and continued use in this condition may cause exhaust emissions to fail to meet the specified standards.
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.
Models
Recall Numbers
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Affected products
Product 1
Units affected
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: Yamaha. Contact: ヤマハ発動機株式会社. Phone 0120-090-819.
Source & status
Source & status
Recall details
Recall details
Recall number
Event id
Units affected
Source tier
Documents, notices & source
See the official notice and source documents for full details.
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