2003 National RV Dolphin Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 11%of 9 total for the year
- Median mileage
- 3,073miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2003 National RV Dolphin, 11% of the 9 complaints for this model year. Where a mileage was given, the median is 3,073 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While traveling at highway speed without any indication vehicle caught on fire. The vehicle was nine weeks old when the vehicle caught on fire. The source of the fire was a flammable fluid. There was a liquid trail about one foot wide and 100 yards long on the road which lead up to the motorhome. It was difficult to determine the exact cause of the fire. The failure was narrowed down to either the transmission or the brake line.”
NHTSA complaint #10022797, filed 2003-06, 3,073 milesTransmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 11% |
Other parts of the 2003 National RV Dolphin
5 complaintsElectrical system
2 complaintsFuel system
1 complaintsBody and structure
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2003 National RV Dolphin
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology