AI DamageThor Motor Coach Gemini: problems, complaints, bulletins
Summary for the Thor Motor Coach Gemini across 9 model years: 0 owner complaints and 14 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 13 |
| Steering | 0 | 0 | 8 |
| Equipment | 0 | 0 | 7 |
| Service brakes | 0 | 0 | 4 |
| Structure | 0 | 0 | 2 |
| Backover prevention | 0 | 0 | 1 |
| Visibility | 0 | 0 | 1 |
| Other | 0 | 0 | 1 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Steering. Steering play, power assist, rack and tie rods after a wheel impact.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- It has been discovered that certain model year 2025-2027 Gemini & Compass 22MT, 2025-2026 Eddie Bauer…
- Wood stiles are delaminating due to the vendor changing the glue used for the wrapped stiles
- This is the print that is associated with the previous submission for TSB 22-08
- Gemini/Compass E-start is not wired correctly
- This splitter sends the backup camera signal to both inputs of the monitor
- Original Ford USB in dash is non-functioning
- Gemini/Compass emergency start harness issue
- MBAG has determined that on certain model year 2019-2020 Sprinter vehicles, the retaining washer on the…
- MBAG has determined that on certain model year 2019-2020 Sprinter vehicles, the retaining washer on the…
- On certain model year 2012â 2018 5-ton Sprinter vehicles that were upfitted into campers or recreational…
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Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.