AI Damage2020 Coachmen Prism: common problems
The maker issued 15 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 15
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 6 |
| Service brakes | 0 | 0 | 5 |
| Equipment | 0 | 0 | 4 |
| Parking brake | 0 | 0 | 3 |
| Powertrain | 0 | 0 | 2 |
| Latches, locks, linkages | 0 | 0 | 1 |
| Steering | 0 | 0 | 1 |
| Vehicle speed control | 0 | 0 | 1 |
| Visibility | 0 | 0 | 1 |
| Wheels | 0 | 0 | 1 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Parking brake. Electric parking brake, codes, calipers.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- As per recall 23V100
Mercedes-Benz AG (âÃÂÃÂMBAGâÃÂÃÂ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Sprinter (907 platform) vehicles, the fuse layout of the interior blower motor might not meet…
- According to the Interim Recall Notice Received by Mercedes-Benz concerning 22V796
"Mercedes-Benz AG has determined that on certain Sprinter vehicles, a component of the park lock system might wear extraordinarily due to specific driver parking practices and impair safe parking of the vehicle. If the…
- *Notice* This was received by Mercedes-Benz Canada - This was a recall conducted in Canada by Mercedes-Benz
To Forest River's knowledge, only vehicles manufactured and shipped into Canada are affected. According to Mercedes-Benz AG Group (MBAG): Mercedes-Benz AG Group (MBAG) has determined that on certain MY 2019-2020…
- MBAG was notified of customer complaints claiming a van had "rolled away" after the driver had selected…
MBAG was notified of customer complaints claiming a van had "rolled away" after the driver had selected the Park ("P") gear position and P was displayed to the driver in the instrument cluster. MBAG confirmed that if…
- Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz and Freightliner vans, has determined that the…
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz and Freightliner vans, has determined that the software of the MBUX multimedia system might not meet specifications. Under very specific conditions, the MBUX…
- Attached is the Final Notification from Mercedes-Benz
Mercedes-Benz AG has determined that on certain Mercedes-Benz Sprinter vehicles the retaining washer on the bolt connecting the brake pedal to its bearing block may loosen over time. If the retaining washer loosens…
- The retaining washer and bolt that connect the brake pedal to the bearing block may come loose and detach
This could cause the brake lights to stay illuminated, even when the brake pedal is not pressed.
- Mercedes-Benz AG has determined that on certain Mercedes-Benz Sprinter vehicles the retaining washer on…
Mercedes-Benz AG has determined that on certain Mercedes-Benz Sprinter vehicles the retaining washer on the bolt connecting the brake pedal to its bearing block may loosen over time. If the retaining washer loosens…
- As per Mercedes Interim Recall Notice 21V042, one or more of the rear-wheel speed sensors may experience…
As per Mercedes Interim Recall Notice 21V042, one or more of the rear-wheel speed sensors may experience an electrical failure, which potentially could lead to a disablement of the Electronic Stability Control control…
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the…
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, MB USA is extending the warranty on the wheel speed sensors ("WSS") for the…
- As per Mercedes-Benz Recall 2020-545; MBAG has determined that on certain Mercedes-Benz Sprinter vehicles,…
As per Mercedes-Benz Recall 2020-545; MBAG has determined that on certain Mercedes-Benz Sprinter vehicles, the hydraulic power steering return line hoses might detach at their connection points under certain operating…
- As per Mercedes-Benz Recall 2020-545; Mercedes-Benz AG has determined that on certain vehicles, the wiring…
As per Mercedes-Benz Recall 2020-545; Mercedes-Benz AG has determined that on certain vehicles, the wiring harness for the telematics control unit could get stuck between the brake light switch and the brake pedal. If…
NHTSA lists 15 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2020 Coachmen Prism?
There are no owner complaints in the NHTSA data for this year; the data comes from 15 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2020 Coachmen Prism?
NHTSA lists 15 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2020 Coachmen Prism from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2020 models
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.