UNKNOWN While under warranty, front cap caulking separating from chassis above windshield. Repair shop only recaulked the seam. Caulking separated again next motorhome trip, however vehicle since was beyond 1 year warranty. It was determined that the entire front cap was separating from the chassis. Manufacture would not accept any responsibility for the defect. Forums indicate this is not an isolated incident.
The worst 2021 Thor Motor Coach Gemini problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Body1
Problems by type
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- Body1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2021 Thor Motor Coach Gemini 2
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 2021 Thor Motor Coach Gemini owners say
Most recent owner complaints, unedited.
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Questions about the 2021 Thor Motor Coach Gemini
Is the 2021 Thor Motor Coach Gemini reliable?
Owners have filed 1 complaint about the 2021 Thor Motor Coach Gemini, fewer than a typical Gemini model year.
What is the most common problem with the 2021 Thor Motor Coach Gemini?
Body and structure, with 1 complaint.
How many recalls does the 2021 Thor Motor Coach Gemini have?
No recalls on record.
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