Image available on the official notice.
Passenger cars (Toyota Lexus RC F, GS F) - Repair
Official notice
8 Apr 2026
Last checked
27 Oct 2026
An official CAA Japan notice concerns Passenger cars (Toyota Lexus RC F, GS F) - Repair. Fuel system (fuel pump) defect. ■ Defective part (component name): Fuel system (fuel pump). ■ Condition of the structure, equipment or performance deemed noncompliant with standards and its cause: Due to inadequate assessment of material selection for the impeller (resin rotor) in the low-pressure fuel pump, the impeller may swell and deform upon exposure to fuel. Consequently, the impeller may contact the pump casing, causing the fuel pump to malfunction. In the worst case, the engine may stall while driving. Published 2026-04-08.
What to do now
(Recall notification number) 5803 ■ Corrective measures: Replace the low-pressure fuel pump with an improved part on all vehicles.
Units affected
4,413
Recall number
5803
Official notice
2026-04-08
The hazard
The hazard
Fuel system (fuel pump) defect. ■ Defective part (component name): Fuel system (fuel pump). ■ Condition of the structure, equipment or performance deemed noncompliant with standards and its cause: Due to inadequate assessment of material selection for the impeller (resin rotor) in the low-pressure fuel pump, the impeller may swell and deform upon exposure to fuel. Consequently, the impeller may contact the pump casing, causing 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: Toyota. Contact: トヨタ自動車株式会社. Phone 0800-700-7700, 0800-500-5577.
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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