Image available on the official notice.
Passenger cars (Honda N-BOX and 9 other models) - Repair
Official notice
2 Jun 2023
Last checked
27 Oct 2026
An official CAA Japan notice concerns Passenger cars (Honda N-BOX and 9 other models) - Repair. Fuel system (low-pressure fuel pump) defect. ■ Defective part (component name): Fuel system (low-pressure fuel pump). ■ Condition and cause of the structure, equipment or performance considered noncompliant with standards: Inappropriate molding conditions may cause low resin density in the low-pressure fuel pump impeller (resin rotor), allowing it to swell and deform through exposure to fuel. The impeller may consequently contact the pump cover and cause the fuel pump to malfunction. In the worst case, the engine may stall while driving. Published 2023-06-02.
What to do now
(Recall notification number) 5328. ■ Corrective measures: Replace the low-pressure fuel pump with an improved part on all vehicles.
Units affected
307,351
Recall number
5328
Official notice
2023-06-02
The hazard
The hazard
Fuel system (low-pressure fuel pump) defect. ■ Defective part (component name): Fuel system (low-pressure fuel pump). ■ Condition and cause of the structure, equipment or performance considered noncompliant with standards: Inappropriate molding conditions may cause low resin density in the low-pressure fuel pump impeller (resin rotor), allowing it to swell and deform through exposure to fuel. The impeller may consequently contact the pump cover and cause the fuel pump to malfunction. In the worst case, the engine may stall while driving.
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: Honda. Contact: 本田技研工業株式会社. Phone 0120-112010.
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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