Known Recalls

Model year record

2026 DYNAMAX Grand Sport GT

1 recall campaign on file for this model year. No owner complaints in our copy of the federal file.

Recalls

Recall campaignNHTSA 26V603000

Fuel system, diesel: pre-heater

Component
Fuel system, diesel: pre-heater
Manufacturer
Forest River, Inc.
Vehicles affected
16
Reported to NHTSA
2026-09-21

Defect description

Forest River, Inc (Forest River) is recalling certain 2026-2027 Dynamax Grand Sport GT recreational vehicles. The engine pre-heat pump may have been improperly installed, causing the coolant hose to fail.

Safety risk

A coolant hose failure can cause the engine to overheat, increasing the risk of a crash.

Manufacturer remedy

Dealers will re-pin the wiring harness, re-route the coolant hoses, and replace parts as necessary, free of charge. Owner notification letters are expected to be mailed October 31, 2026. Owners may contact Forest River customer service at 1-574-522-1583. Forest River's number for this recall is 40-2097.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints in our copy of the federal file for this model year. The daily feed covers recent filings; older history appears only after a full-history rebuild.

Other DYNAMAX Grand Sport GT model years

20272026

All DYNAMAX Grand Sport GT recalls by year

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.