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Passenger car (Porsche Cayenne e hybrid) - Repair
Official notice
24 Dec 2021
Last checked
27 Oct 2026
An official CAA Japan notice concerns Passenger car (Porsche Cayenne e hybrid) - Repair. Engine exhaust particulate filter defect. ■ Defective component, etc.: Due to inadequate manufacturing process control, some engine exhaust particulate filters have an improper internal coating. Continued use in this condition may cause the coating to stop functioning, reducing exhaust purification performance and potentially causing emissions to exceed regulatory limits. Published 2021-12-24.
What to do now
(Notification number) 外-3314
Recall number
外-3314
Official notice
2021-12-24
The hazard
The hazard
Engine exhaust particulate filter defect. ■ Defective component, etc.: Due to inadequate manufacturing process control, some engine exhaust particulate filters have an improper internal coating. Continued use in this condition may cause the coating to stop functioning, reducing exhaust purification performance and potentially causing emissions to exceed regulatory limits.
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
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: Porsche. Contact: ポルシェジャパン株式会社.
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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