2026 Dynamax Grand Sport GT recalls and problems
The 2026 Dynamax Grand Sport GT has 1 safety recall. Recall repairs are free at any Dynamax dealer.
Recalls may cover only some 2026 Dynamax Grand Sport GT vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2026 Dynamax Grand Sport GT recalls
Recall 26V-603: Fuel System, Diesel
Problem: 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.
Risk: A coolant hose failure can cause the engine to overheat, increasing the risk of a crash.
Fix: Dealers will re-pin the wiring harness, re-route the coolant hoses, and replace parts as necessary, free of charge. Owner notification letters were mailed October 20, 2026. Owners may contact Forest River customer service at 1-574-522-1583. Forest River's number for this recall is 40-2097.
Other Dynamax Grand Sport GT years
Compare all Dynamax Grand Sport GT years · All Dynamax models
Frequently asked questions
Does the 2026 Dynamax Grand Sport GT have any recalls?
Yes — NHTSA lists 1 recall for the 2026 Dynamax Grand Sport GT: 26V-603 (fuel system, diesel). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
Are Dynamax recall repairs free?
Yes. Safety recall repairs are free at authorized Dynamax dealers, whether you are the first owner or bought the car used.