RecallMyCar

2020 Thor Motor Coach Gemini Recalls, Complaints & Specs

4 safety recalls list the 2020 Thor Motor Coach Gemini. Check your own VIN below.

4
safety recalls
0
owner complaints to NHTSA

4 safety recalls for the 2020 Thor Motor Coach Gemini

Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.

  1. Seats and 2 other components

    NHTSA 20V444000 Reported 463 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (Thor) is recalling certain 2020-2021 Daybreak, Four Winds, Quantum, Delano, Tiburon, Chateau and Freedom Elite motorhomes and 2020 Gemini, Chateau Citation, Compass, Siesta, and Synergy motorhomes built on Sprinter Van chassis (platform 970 (VS30), equipped with swivel seats. The wiring harnesses for the front seats…

    Remedy: Thor will notify owners, and Mercedes-Benz dealers will inspect the wire harness routing for both front seats and will repair the wiring and add clips or cable ties as needed, free of charge. This recall began August…

  2. Glass, side/rear (visibility)

    NHTSA 20V339000 Reported 71 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (TMC) is recalling certain 2020-2021 ACE, 2021 Four Winds and 2020 Gemini, Axis, Compass, Delano, Windsport, Hurricane, Outlaw, and Vegas motorhomes. The adhesive bond between the glass and the metal hinge frame of the frameless windows may fail which would then allow the glass to detach and fall out.

    Remedy: TMC will notify owners, and dealers will inspect the frameless windows for proper adhesive bond strength, replacing the windows as necessary, free of charge. The recall began July 10, 2020. Owners may contact TMC…

  3. Underbody shields (structure) and hoses, lines/piping, and fittings (service brakes)

    NHTSA 20V312000 Reported 566 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes Benz Sprinter chassis [platform 907 (VS30)]. The rear part of the fender liner on the front axle may contact and chafe the brake…

    Remedy: TMC will notify owners, and an authorized Mercedes-Benz dealer will inspect the brake hoses for chafing and replacement if necessary. The fender liner will also be altered to permit more clearance. All repairs will be…

  4. Automatic transmission (power train) and owners/service/other manual (equipment)

    NHTSA 20V308000 Reported 566 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes-Benz Sprinter chassis [platform 907 (VS30)] equipped with automatic transmissions. The owner's manual does not correctly specify the…

    Remedy: TMC will notify owners, and a Mercedes Benz dealer will supplement the Operator's Manual with a correct description of the Auto-P function equipped in the vehicle. This recall began June 25, 2020. Owners may contact…

No owner complaints on file

NHTSA has no owner complaints on file for the 2020 Thor Motor Coach Gemini. For context, the average model year in NHTSA's database has dozens; a zero can mean a reliable vehicle, a rare one, or both.

Compare Thor Motor Coach Gemini model years

Recall and complaint counts for every Thor Motor Coach Gemini model year in NHTSA's database.

Model yearRecallsComplaints
2016 Thor Motor Coach Gemini20
2017 Thor Motor Coach Gemini20
2018 Thor Motor Coach Gemini22
2020 Thor Motor Coach Gemini40
2021 Thor Motor Coach Gemini01
2022 Thor Motor Coach Gemini11
2023 Thor Motor Coach Gemini22

Checking a specific 2020 Thor Motor Coach Gemini

How do I know if my 2020 Thor Motor Coach Gemini has an open recall?

Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 4 campaigns currently list the 2020 Thor Motor Coach Gemini; your car may already have been repaired under some of them.

Is the recall repair free?

Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Thor Motor Coach dealer with your VIN and the NHTSA campaign number (for example 20V308000).

What is the difference between a recall and a complaint?

A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.

Other Thor Motor Coach models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.