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2026-2027 Dynamax Grand Sport GT recall: pre-heater

Forest River, Inc. reported this safety recall on September 21, 2026. It covers about 16 vehicles.

vehicles affected
16
reported
Sep 21, 2026
owners notified
Oct 20, 2026

Fuel system, diesel: pre-heater

What is wrong
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.
Remedy
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.

Recall number 26V603000

Affected vehicles

Questions about recall 26V603000

Is there a recall on the 2026-2027 Dynamax Grand Sport GT pre-heater?

Yes. Recall 26V603000, reported on September 21, 2026, covers about 16 vehicles.

What is the fix for recall 26V603000?

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.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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