Image available on the official notice.
Passenger cars (Cadillac XT4 and 4 other models) - Repair
Official notice
30 Jan 2025
Last checked
27 Oct 2026
An official CAA Japan notice concerns Passenger cars (Cadillac XT4 and 4 other models) - Repair. Fuel system (fuel pump control module) defect. ■ Defective component (part name): Fuel system (fuel pump control module). ■ Condition of the structure, equipment or performance deemed noncompliant with standards and its cause: Due to an inappropriate manufacturing process, some fuel pump control modules have improperly coated circuit board circuitry. Consequently, if moisture such as humidity accumulates inside the control module, corrosion progresses and a short circuit occurs. In the worst case, the engine may stop, rendering the vehicle unable to be driven. Published 2025-01-30.
What to do now
(Recall notification number) 外-3936. ■ Corrective measures: Replace the fuel pump control module with a non-defective part on all vehicles.
Recall number
外-3936
Official notice
2025-01-30
The hazard
The hazard
Fuel system (fuel pump control module) defect. ■ Defective component (part name): Fuel system (fuel pump control module). ■ Condition of the structure, equipment or performance deemed noncompliant with standards and its cause: Due to an inappropriate manufacturing process, some fuel pump control modules have improperly coated circuit board circuitry. Consequently, if moisture such as humidity accumulates inside the control module, corrosion progresses and a short circuit occurs. In the worst case, the engine may stop, rendering the vehicle unable to be driven.
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: Cadillac. Contact: ゼネラルモーターズ・ジャパン株式会社. Phone 0120-711-276.
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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