Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 8 of 9 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Service Brakes, Hydraulic. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports2 fire reports0 injury reports
What owners actually said
9 reports
15,000 miles · Jun 15, 2009
Service Brakes, Hydraulic
TL*THE CONTACT OWNS A 2003 NATIONAL DOLPHIN RV. THE VEHICLE HAS BEEN EXPERIENCING BRAKE FAILURE EVER SINCE IT WAS PURCHASED. THE DEALER REPAIRED THE FRONT BRAKES UNDER WARRANTY. THE REAR BRAKES WERE ALSO REPAIRED. THE CONTACT RECEIVED A RECALL NOTICE FOR THE BRAKES, BUT THE DEALER STATED THAT HIS VEHICLE WAS EXCLUDED FROM TH…
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TL*THE CONTACT OWNS A 2003 NATIONAL DOLPHIN RV. THE VEHICLE HAS BEEN EXPERIENCING BRAKE FAILURE EVER SINCE IT WAS PURCHASED. THE DEALER REPAIRED THE FRONT BRAKES UNDER WARRANTY. THE REAR BRAKES WERE ALSO REPAIRED. THE CONTACT RECEIVED A RECALL NOTICE FOR THE BRAKES, BUT THE DEALER STATED THAT HIS VEHICLE WAS EXCLUDED FROM THE RECALL REPAIR SINCE THE REPAIRS WERE PREVIOUSLY PERFORMED. THE NHTSA CAMPAIGN ID NUMBER WAS UNKNOWN. THE FAILURE MILEAGE WAS 15,000 AND CURRENT MILEAGE WAS 50,000.
NHTSA ODI #10273909
23,640 miles · Nov 17, 2008
Service Brakes, Hydraulic
MILEAGE: 23640 BRAKES ON MY RV (WORKHORSE W22 2003 CHASIS) LOCKED UP, OVERHEATED, AND DASH ABS WARNING LIGHT CAME ON. REPLACED LEFT FRONT AND REAR WHEEL SENSORS. MILEAGE: 23765 DATE:11-7-07 - BRAKES AGAIN LOCKED UP, OVERHEATED, AND ABS WARNING LIGHT CAME ON. REPLACED ABS CONTROL MODULE, WHEEL SENSORS, FRONT HUB SEALS, FRONT BR…
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MILEAGE: 23640 BRAKES ON MY RV (WORKHORSE W22 2003 CHASIS) LOCKED UP, OVERHEATED, AND DASH ABS WARNING LIGHT CAME ON. REPLACED LEFT FRONT AND REAR WHEEL SENSORS. MILEAGE: 23765 DATE:11-7-07 - BRAKES AGAIN LOCKED UP, OVERHEATED, AND ABS WARNING LIGHT CAME ON. REPLACED ABS CONTROL MODULE, WHEEL SENSORS, FRONT HUB SEALS, FRONT BRAKE PADS, FLUSH BRAKE SYSTEM, ADD NEW FLUID, & BLEED SYSTEM. MILEAGE:31990 DATE:10-15-08 - FRONT BRAKES DRAGGING, OVERHEATED, ABS WARNING LIGHT CAME ON. REPLACE FRONT ROTORS, CALIPERS, HUB SEALS, PADS, WHEEL SENSORS, FLUSH, REPLACE FLUID, AND BLEED BRAKE SYSTEM. MILEAGE:33052 DATE: 10-30-08 - FRONT BRAKES DRAGGING, OVERHEATING, ABS WARNING LIGHT CAME ON. FRONT BRAKES CHECKED & HAD NO DAMAGE. REPLACED WHEEL SENSOR, CLEARED CODE, CHECKED SYSTEM,ETC. *TR
NHTSA ODI #10249044
15,000 miles · Aug 28, 2007
Service Brakes, Air
TL*THE CONTACT OWNS A 2003 NATIONAL RV DOLPHIN. WHILE DRIVING 35 MPH, THE VEHICLE PULLED TO THE RIGHT. THE DEALER STATED THAT THE PASSENGER SIDE FRONT BRAKE WAS NOT RELEASING. BOTH FRONT BRAKES WERE REPLACED. WHILE DRIVING 50 MPH, THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN DEPRESSED. THE EMERGENCY BRAKE WAS APPLIED TO STOP…
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TL*THE CONTACT OWNS A 2003 NATIONAL RV DOLPHIN. WHILE DRIVING 35 MPH, THE VEHICLE PULLED TO THE RIGHT. THE DEALER STATED THAT THE PASSENGER SIDE FRONT BRAKE WAS NOT RELEASING. BOTH FRONT BRAKES WERE REPLACED. WHILE DRIVING 50 MPH, THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN DEPRESSED. THE EMERGENCY BRAKE WAS APPLIED TO STOP THE VEHICLE. THE DEALER REPLACED THE REAR BRAKES BECAUSE THE CALIPERS OVERHEATED AND BECAME STUCK. THE BRAKES WERE LESS THAN 20% WORN. THE FAILURE MILEAGE WAS 15,000 AND CURRENT MILEAGE WAS 32,000.
NHTSA ODI #10200997
37,000 miles · Jan 26, 2007
Fuel System, Other
TL* - THE CONTACT STATED THAT THE FUEL LINE ON THE 2003 DOLPHIN LX MOTOR HOME STARTED LEAKING GAS ABOVE THE FUEL TANK. THE CONTACT HAS THE FUEL TANK AND THE REPAIR INVOICES. THE CONTACT ALSO HAD THE FUEL TANK WITH THE CRACKS IN IT. *AK UPDATED 02/22/07.*JB
NHTSA ODI #10180831
2,364 miles · May 20, 2004
Structure
THE CONSUMER INDICATED THAT DUE TO THE ANGLE OF THE FRONT WINDSHIELD, SUN LIGHT REFLECTED ON THE WINDSHIELD WHICH CAUSED A GLARE IN THE EXTERIOR REAR VIEW MIRROR. THIS RESULTED IN POOR OR NO VISIBILITY. *AK *SC *JB
NHTSA ODI #10071963
Mileage unknown · Jan 5, 2004
Service Brakes, HydraulicVehicle Speed ControlVisibility
WHILE DRIVING AT ANY SPEED BRAKES OVERHEATED, AND IT TOOK LONGER TO STOP. DEALER REPLACED BRAKE PADS/SPEEDOMETER, AND WINDSHIELD WIPER MOTOR.*AK
NHTSA ODI #10053377
587 miles · Sep 23, 2003
Electrical System
THE PCM/TCM FUSE BLEW WHEN ACCELERATING AT LOW SPEEDS. THIS CAUSED ENGINE FAILURE, WHICH RESULTED IN THE VEHICLE STALLING WHILE DRIVING. DEALERSHIP REPLACED THE FUSE 3 TIMES, BUT THE PROBLEM CONTINUED. THE CAUSE OF THE FAILURE WAS UNDETERMINED. *AK INCIDENT WAS TRACED TO A CHAFFED WIRE ON A METAL CLAMP WITHIN ENGINE COMP…
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THE PCM/TCM FUSE BLEW WHEN ACCELERATING AT LOW SPEEDS. THIS CAUSED ENGINE FAILURE, WHICH RESULTED IN THE VEHICLE STALLING WHILE DRIVING. DEALERSHIP REPLACED THE FUSE 3 TIMES, BUT THE PROBLEM CONTINUED. THE CAUSE OF THE FAILURE WAS UNDETERMINED. *AK INCIDENT WAS TRACED TO A CHAFFED WIRE ON A METAL CLAMP WITHIN ENGINE COMPARTMENT. *PH *JB
NHTSA ODI #10034248
3,070 miles · Aug 15, 2003
Electrical SystemFire
WHILE DRIVING 40 MPH CONSUMER NOTICED SMOKE COMING FROM ENGINE COMPARTMENT. THE FIRE WAS PUT OUT BY CONSUMER. THE AMOUNT OF DAMAGE AND CAUSE HAD NOT BEEN DETERMINED. *AK *JB
NHTSA ODI #10022320
3,073 miles · Jun 10, 2003
Power TrainService Brakes, HydraulicFire
WHILE TRAVELING AT HIGHWAY SPEED WITHOUT ANY INDICATION VEHICLE CAUGHT ON FIRE. *AK 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 …
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WHILE TRAVELING AT HIGHWAY SPEED WITHOUT ANY INDICATION VEHICLE CAUGHT ON FIRE. *AK 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. *SCC *NLM
CERTAIN MOTOR HOMES EQUIPPED WITH A TWO-DOOR REFRIGERATOR, MANUFACTURED BY THE DOMETIC CORPORATION, MAY HAVE A DEFECT IN THE BOILER TUBE. PRESSURIZED COOLANT SOLUTION COULD BE RELEASED INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.
Consequence & remedy
Consequence: RELEASE OF COOLANT UNDER CERTAIN CONDITIONS COULD IGNITE AND RESULT IN A FIRE.
Remedy: NATIONAL RV WILL BE WORKING WITH DOMETIC IN ORDER TO REPAIR THESE REFRIGERATORS (PLEASE SEE 06E076). DOMETIC WILL REPAIR THESE REFRIGERATORS BY INSTALLING A SECONDARY BURN HOUSING, A THERMAL FUSE, AND A MELT FUSE FREE OF CHARGE. DOMETIC HAS RETAINED STERICYCLE INC. TO MANAGE THIS CAMPAIGN. STERICYCLE WILL ASSIST OWNERS IN LOCATING DEALERSHIPS OR SERVICE CENTERS AND WILL PROVIDE ASSISTANCE WITH SCHEDULING OF APPOINTMENTS. OWNERS MAY CONTACT DOMETIC/STERICYCLE AT 1-888-446-5157 OR NATIONAL RV AT 1-800-999-7260, EXT. 4335. THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA), AN AGENCY OF THE UNITED STATES DEPARTMENT OF TRANSPORTATION, HAS BEEN NOTIFIED THAT NATIONAL RV, INC. AND ITS HOLDING COMPANY, NATIONAL RV HOLDINGS, INC., HAVE FILED FOR BANKRUPTCY. NHTSA HAS BEEN ADVISED THAT OWNERS WHO WISH TO PURSUE CLAIMS RELATED TO SAFETY RECALL REPAIR WORK ON THEIR NATIONAL RV VEHICLES MAY FILE A PROOF OF CLAIM WITH THE UNITED STATES BANKRUPTCY COURT FOR THE CENTRAL DISTRICT OF CALIFORNIA, RIVERSIDE DIVISION. THE CASE NUMBER ASSIGNED TO THIS MATTER IS 07-17941. THE PROOF OF CLAIM FORM AND INSTRUCTIONS ARE AVAILABLE ONLINE AT THE COURT'S WEBSITE WWW.CACB.USCOURTS.GOV. ADDITIONAL INFORMATION ABOUT THE BANKRUPTCY AND ITS PROCEEDINGS MAY ALSO BE FOUND AT WWW.OMNIMGT.COM/NATIONALRV. NATIONAL RV'S PHONE NUMBER IS (951) 943-6007. INFORMATION ABOUT SAFETY RECALLS ON NATIONAL RV'S PRODUCTS MAY BE FOUND AT WWW.SAFERCAR.GOV. THE NHTSA WISHES TO ADVISE OWNERS OF RECALLED PRODUCTS THAT, IN THE INTERESTS OF THEIR SAFETY AND THE SAFETY OF THE MOTORING PUBLIC, ALL SAFETY RECALL WORK SHOULD BE PERFORMED ON MOTOR VEHICLES AND ITEMS OF EQUIPMENT.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2003 National RV Dolphin Problems, Complaints & Recalls | Skip That Year
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