2020 Triple E RV Wonder Recalls, Problems & Safety Rating

8 safety recalls on file

The 2020 Triple E RV Wonder has 8 safety recalls on file with NHTSA.

Owners have filed 1 complaint with NHTSA.

The most-reported problem area is Suspension (1 report).

8Recalls
1Owner complaints
0Crashes reported
n/aNHTSA safety rating
Is the repair still open on your Wonder?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2020 Triple E RV Wonder recalls

Generator Can Fall Out of Motorhome, Raising Crash Risk

Recall 24V532Jul 16, 2024329 vehicles affected

The floor structure where it attaches to the crossmember may not be adequately secured on certain 2020-2024 Triple E Wonder motorhomes.

Bed Lid Can Fall If Bracket Fails, Risking Injury

Recall 23V279Apr 19, 2023154 vehicles affected

Certain motorhomes may have an incorrectly installed bed stay bracket.

Wiring Near Fridge Exhaust Can Melt, Raising Fire Risk

Recall 21V673Aug 30, 2021550 vehicles affected

On certain 2020-2021 Triple E Unity and Wonder recreational vehicles, the 12-volt wire for the illuminated assist handle is routed too close to the refrigerator exhaust.

Refrigerator Exhaust Can Char Wood, Raising Fire Risk

Recall 21V400May 27, 20211,173 vehicles affected

A metal deflector that shields the refrigerator's wood frame from exhaust is positioned too low on these recreational vehicles.

Damaged generator wiring can cause electric shock

Recall 21V320May 5, 20211,006 vehicles affected

The generator start remote harness wires in certain recreational vehicles may be damaged by the generator fan.

Excess voltage can overheat electrical control unit and cause fire

Recall 20V677Nov 3, 2020143 vehicles affected

The electronic control center (Multiplex G9) in certain motorhomes can fail if it receives excessive voltage.

Propane Leak in Water Heater Connection Can Cause Fire

Recall 20V669Oct 29, 2020832 vehicles affected

The propane connector on the Truma water heater fitting was made with the wrong brass connector.

Wiring May Chafe and Arc, Creating Fire Risk

Recall 20V134Mar 6, 202010 vehicles affected

On certain travel trailers, the 12V ceiling pot light wires pass through aluminum tubing without a grommet to protect them.

Most common 2020 Triple E RV Wonder problems

Problem areas named in the 1 complaints owners filed with NHTSA.

Problem areaReports
Suspension1

What owners report

2025-09-30, Suspension
The contact owns a 2020 Kendon Industries Dual Trailer. The contact stated that while pulling the axle hubs to verify that they were greased, the contact noticed that the passenger's side and driver's side axles' castle nuts were defective. The contact stated that he was a mechanic, and the contact noticed that the axles' castle nuts failed to thread square and were threaded at an angle. The contact stated that the axles' castle nuts failed to come into contact with 360 degrees of the bearing surface and only came into contact with approximately 170 degrees of the bearing surface. The contact stated that the failure was more significant on the passenger's side of the trailer. The manufacture

2020 Triple E RV Wonder questions

Does the 2020 Triple E RV Wonder have any recalls?

Yes. NHTSA lists 8 safety recalls for the 2020 Triple E RV Wonder: Generator Can Fall Out of Motorhome, Raising Crash Risk; Bed Lid Can Fall If Bracket Fails, Risking Injury; Wiring Near Fridge Exhaust Can Melt, Raising Fire Risk; Refrigerator Exhaust Can Char Wood, Raising Fire Risk; Damaged generator wiring can cause electric shock. Recall repairs are normally free at an authorized dealer.

What are the most common problems with the 2020 Triple E RV Wonder?

Based on 1 owner complaint filed with NHTSA, the most-reported problem areas are Suspension (1).

How do I check if a recall on my 2020 Triple E RV Wonder has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

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