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2000 Sundowner Sunlite Lq

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

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: 2 of 4 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.

  • Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Equipment. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. 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 reports0 fire reports0 injury reports

What owners actually said

4 reports
7,000 miles · Jan 25, 2017
Tires

DURING A ROUTINE HIGHWAY TRIP (60+MPH), A RELATIVELY NEW TIRE (7,000 MILES OF USE), THAT WAS PROPERLY INFLATED (90PSI), MOUNTED ON A LOADED HORSE TRAILER, DISINTEGRATED. THE FAILURE CAUSED A MOMENTARY LOSS OF CONTROL, BUT THE DRIVER REGAINED CONTROL AND GOT THE VEHICLE SAFELY ONTO THE SHOULDER OF THE ROAD. A PASSING STATE PATRO…

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DURING A ROUTINE HIGHWAY TRIP (60+MPH), A RELATIVELY NEW TIRE (7,000 MILES OF USE), THAT WAS PROPERLY INFLATED (90PSI), MOUNTED ON A LOADED HORSE TRAILER, DISINTEGRATED. THE FAILURE CAUSED A MOMENTARY LOSS OF CONTROL, BUT THE DRIVER REGAINED CONTROL AND GOT THE VEHICLE SAFELY ONTO THE SHOULDER OF THE ROAD. A PASSING STATE PATROL OFFICER HELPED INSTALL THE SPARE TIRE. THE TRAILER'S FENDER WAS DAMAGED BY THE FAILED TIRE. THE TROOPER OFFERED HIS OPINION THAT THE TIRE FAILED DUE TO STRUCTURAL/QUALITY ISSUES, RATHER THAN LOW TIRE PRESSURE. THE TIRE IN QUESTION WAS A CARLISLE RADIAL TRAIL RH, SPECIFICALLY DESIGNED FOR TRAILERS. IT WAS NOT A RECAP. BUT IT FAILED LIKE A RECAP. MOST OF THE TREAD PEELED OFF THE CARCASS.

NHTSA ODI #10947517

Mileage unknown · Mar 20, 2009
Structure

TL*THE CONTACT OWNS A 2000 SUNDOWNER SUNLITE LQ. THE CONTACT NOTICED THAT RUST WAS FLAKING FROM THE FRAME/FLOORBOARD OF THE VEHICLE. SHE CALLED THE TECHNICIAN AND WAS INFORMED THAT HE HAD TO REPLACE 70 VEHICLES WITH IDENTICAL BODIES DUE TO THIS FAILURE. IT WOULD COST BETWEEN $5,000 TO $6,0000 TO RE-WELD THE FRAME. THE CONTAC…

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TL*THE CONTACT OWNS A 2000 SUNDOWNER SUNLITE LQ. THE CONTACT NOTICED THAT RUST WAS FLAKING FROM THE FRAME/FLOORBOARD OF THE VEHICLE. SHE CALLED THE TECHNICIAN AND WAS INFORMED THAT HE HAD TO REPLACE 70 VEHICLES WITH IDENTICAL BODIES DUE TO THIS FAILURE. IT WOULD COST BETWEEN $5,000 TO $6,0000 TO RE-WELD THE FRAME. THE CONTACT IS IN THE PROCESS OF HAVING HER VEHICLE INSPECTED. THE FAILURE AND CURRENT MILEAGES WERE NOT APPLICABLE.

NHTSA ODI #10262537

500 miles · Sep 16, 2008
Tires

TL*THE CONTACT OWNS A 2000 SUNDOWNER SUNLITE LQ HORSE TRAILER. THE VEHICLE HAS CARLISLE TIRES. WHILE DRIVING 60 MPH, THE REAR DRIVER'S SIDE TIRE BLEW OUT. PRIOR TO THE FAILURE, ALL OF THE TIRES IN THE FIRST SET BLEW OUT. THE CONTACT HAS MAINTAINED THE PROPER AMOUNT OF AIR PRESSURE IN THE TIRES. CARLISLE WOULD LIKE THE CONTA…

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TL*THE CONTACT OWNS A 2000 SUNDOWNER SUNLITE LQ HORSE TRAILER. THE VEHICLE HAS CARLISLE TIRES. WHILE DRIVING 60 MPH, THE REAR DRIVER'S SIDE TIRE BLEW OUT. PRIOR TO THE FAILURE, ALL OF THE TIRES IN THE FIRST SET BLEW OUT. THE CONTACT HAS MAINTAINED THE PROPER AMOUNT OF AIR PRESSURE IN THE TIRES. CARLISLE WOULD LIKE THE CONTACT TO REMOVE ALL OF THE TIRES FROM HIS MOTOR HOME AND FORWARD THEM, WHICH MEANS HE WOULD HAVE TO PURCHASE TIRES AGAIN. THE TIRE SIZE AND DOT NUMBER WERE UNKNOWN. THE FAILURE MILEAGE WAS 500.

NHTSA ODI #10242391

Mileage unknown · Apr 4, 2008
Equipment

DOMETIC HAS A RECALL ON THE RV TYPE 2 DOOR REFRIGERATOR MODEL RM2652 THAT WAS INSTALLED BY SUNDOWNER TRAILERS MFG. IN MY SIERRA 720 / 8010 LIVING QUARTERS HORSE TRAILER. THIS RECALL IS DUE TO A POSSIBLE FATIGUE CRACK IN THE BOILER/GAS TUBE THAT WOULD POTENTIALLY BECOME A " TORCH" IF ESCAPING GASES GOT TO AN IGNITION SOURCE, WHIC…

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DOMETIC HAS A RECALL ON THE RV TYPE 2 DOOR REFRIGERATOR MODEL RM2652 THAT WAS INSTALLED BY SUNDOWNER TRAILERS MFG. IN MY SIERRA 720 / 8010 LIVING QUARTERS HORSE TRAILER. THIS RECALL IS DUE TO A POSSIBLE FATIGUE CRACK IN THE BOILER/GAS TUBE THAT WOULD POTENTIALLY BECOME A " TORCH" IF ESCAPING GASES GOT TO AN IGNITION SOURCE, WHICH ALSO RESIDES AT THE BOILER TUBE LOCATION AS THIS IS A COMBO GAS/ELECTRIC APPLIANCE, CAUSING A VEHICLE FIRE. DOMETIC HAS COME UP WITH A WORK AROUND BANDAID, WHICH WOULD, HOPEFULLY, SHUT DOWN THE GAS FLOW BY INSTALLING A SENSOR NEAR OR ON THE BOILER TUBE TO DETECT THE GAS LEAK. HOPEFULLY, THIS WOULD HAPPEN BEFORE THE ENTIRE UNIT BECAME A 70MPH BALL OF FLAMES WHICH WOULD CAUSE INJURY AND / OR DEATH TO MY SURPRISE WINNING SHOW HORSES WHICH WOULD VALUE INTO THE $100,000.00 RANGE. I AM ABSOLUTELY SCARED TO SUBJECT MY HORSES TO THAT KIND OF POTENTIAL DANGER IN HOPES THAT DOMETIC'S BANDAID WILL WORK. IF THIS WERE JUST ANOTHER RV THAT DIDN'T TRANSPORT VALUABLE LIVE STOCK, I WOULDN'T WORRY SO MUCH ABOUT IT AS I DO CARRY INSURANCE. HOWEVER, TO TAKE THIS CHANCE WITH SEVERAL LIVES, I JUST DON'T THINK IT IS WORTH IT ! YOUR ATTENTION INTO THIS MATTER WOULD BE GREATLY APPRECIATED. PLEASE REPLY SO THAT I KNOW WHICH DIRECTION TO PROCEED... THANK YOU. *TR

NHTSA ODI #10223389

Official recalls

1

07V111000 · Equipment:recreational Vehicle/trailer

Mar 19, 2007

CERTAIN RECREATIONAL, CARGO, AND HORSE TRAILERS 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: SUNDOWNER 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 YOU 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 SUNDOWNER AT 1-800-654-3879.

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.