Chevrolet Recall 25V-630: Fuel system, other

The problem

Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector.

The risk

A fuel leak in the presence of an ignition source increases the risk of a fire.

The fix

Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.

Recall details

NHTSA campaign	25V-630 (25V630000)
Manufacturer number	V2504
Manufacturer	Isuzu Motors Limited
Component	Fuel system, other › Fuel filter
Report date	September 19, 2025
Owners notified	November 7, 2025
Vehicles affected	11,385
Initiated by	Manufacturer

Vehicles covered

Frequently asked questions

Is the recall 25V-630 repair free?

Yes. Chevrolet dealers will fix the problem at no cost: Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638.

How do I know if my car is included?

Not every vehicle of the listed model years is affected — the recall covers 11,385 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.