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2008 Monaco Coach Cayman

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: 8 of 8 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.

  • Suspension. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Equipment Adaptive/mobility. 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 reports1 injury reports

Suspension complaints

7 reports
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17,500 miles · Jul 22, 2016
Suspension

TL* THE CONTACT OWNS A 2008 MONACO COACH CAYMAN RV. WHILE DRIVING APPROXIMATELY 50 MPH, A LOUD BANGING NOISE EMITTED FROM THE REAR OF THE VEHICLE AS IT BEGAN TO FISHTAIL UNCONTROLLABLY. THE CONTACT WAS ABLE TO REGAIN CONTROL OF THE VEHICLE AND MANEUVERED TO THE SIDE OF THE ROAD. THE CONTACT OBSERVED THAT THE REAR AXLE HOUSING SE…

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TL* THE CONTACT OWNS A 2008 MONACO COACH CAYMAN RV. WHILE DRIVING APPROXIMATELY 50 MPH, A LOUD BANGING NOISE EMITTED FROM THE REAR OF THE VEHICLE AS IT BEGAN TO FISHTAIL UNCONTROLLABLY. THE CONTACT WAS ABLE TO REGAIN CONTROL OF THE VEHICLE AND MANEUVERED TO THE SIDE OF THE ROAD. THE CONTACT OBSERVED THAT THE REAR AXLE HOUSING SEPARATED. AS A RESULT, THE PASSENGER SIDE DUAL TIRES WERE PUSHED TO THE REAR WHEEL WELL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO INFORMED THAT THE SUSPENSION AIR SPRINGS, REAR AXLE HOUSING, AND RELATED COMPONENTS WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 17,500.

NHTSA ODI #10887698

27,000 miles · Sep 10, 2013
Suspension

TL* THE CONTACT OWNS A 2008 MONACO COACH CAYMAN RV. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THE TRAILING ARM BROKE IN HALF WITH NO WARNING. ALSO, THE CONTACT MENTIONED THAT THE AXLE SHIFTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR INSPECTION OF THE TRAILING ARM FOR ANY CRACKS. THE VEHICLE WAS NOT…

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TL* THE CONTACT OWNS A 2008 MONACO COACH CAYMAN RV. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THE TRAILING ARM BROKE IN HALF WITH NO WARNING. ALSO, THE CONTACT MENTIONED THAT THE AXLE SHIFTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR INSPECTION OF THE TRAILING ARM FOR ANY CRACKS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 27,000. THE CURRENT MILEAGE WAS 31,000.

NHTSA ODI #10542816

18,000 miles · Mar 26, 2013
Suspension

JUST COMING BACK FROM A TRIP PULLED IN MY DRIVEWAY HEARD A LARGE BANG, TOOK THE COACH EIGHT MILES DOWN THE ROAD NOTICED A LOT OF SWAYING LOOKED UNDER PASSENGER SIDE REAR TRAILING ARM IS BROKEN RIGHT THE DIFFERENTIAL HOUSING. CALLED NAVSTAR WHICH NOW OWNS MONACO THEY WILL NOT WARRANTY THIS, IT IS A RR4R CHASSIS I AM GLAD WE JUST…

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JUST COMING BACK FROM A TRIP PULLED IN MY DRIVEWAY HEARD A LARGE BANG, TOOK THE COACH EIGHT MILES DOWN THE ROAD NOTICED A LOT OF SWAYING LOOKED UNDER PASSENGER SIDE REAR TRAILING ARM IS BROKEN RIGHT THE DIFFERENTIAL HOUSING. CALLED NAVSTAR WHICH NOW OWNS MONACO THEY WILL NOT WARRANTY THIS, IT IS A RR4R CHASSIS I AM GLAD WE JUST MOVING SLOW WHEN IT BROKE. *TR

NHTSA ODI #10504538

41,830 miles · Jan 30, 2012
SuspensionUnknown Or Other

WE WERE LEAVING LEBANON,VA HEADING HOME TO TEXAS..AS WE PULLED ONTO A HIGHWAY THE COACH WAS WEAVING,ROCKING, AND COULD NOT HOLD IT ON THE ROAD. PULLED OVER AND CRAWLED UNDER COACH AND FOUND TRAILING ARM WAS COMPLETELY BROKEN ON DRIVERS SIDE. WE DROVE VERY SLOWLY APPROXIMATELY 1 MILE TO A GARAGE. THEY CONFIRMED TRAILING ARM W…

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WE WERE LEAVING LEBANON,VA HEADING HOME TO TEXAS..AS WE PULLED ONTO A HIGHWAY THE COACH WAS WEAVING,ROCKING, AND COULD NOT HOLD IT ON THE ROAD. PULLED OVER AND CRAWLED UNDER COACH AND FOUND TRAILING ARM WAS COMPLETELY BROKEN ON DRIVERS SIDE. WE DROVE VERY SLOWLY APPROXIMATELY 1 MILE TO A GARAGE. THEY CONFIRMED TRAILING ARM WAS BROKEN. WE ORDERED A REPLACEMENT KIT (BOTH ARMS)WHICH ARRIVED THE NEXT DAY..THEY INSTALLED IT AND WE WERE ON OUR WAY HOME..I THANK GOD WE WERE NOT GOING 65 MPH DOWN THE INTERSTATE. PLEASE INFORM OTHERS SO NO ONE GETS KILLED FROM THIS DEFECT. *TT

NHTSA ODI #10445923

8,753 miles · Jul 27, 2010
StructureSuspension

2008 MONACO CAYMAN RR4R CHASSIS-PURCHASED BRAND NEW IN 2009. AT THE TIME OF FAILURE THE MOTORCOACH HAD LESS THAN 10K MILES. DRIVING ON SMOOTHLY PAVED TEXAS STATE HIGHWAY AT LESS THAN 35 MILES PER HOUR. THERE WAS AN OCCASIONAL ROLLING HILL THAT WOULD CAUSE THE RV TO BOUNCE A LITTLE BIT. THE REAR OF THE MOTORCOACH DROPP…

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2008 MONACO CAYMAN RR4R CHASSIS-PURCHASED BRAND NEW IN 2009. AT THE TIME OF FAILURE THE MOTORCOACH HAD LESS THAN 10K MILES. DRIVING ON SMOOTHLY PAVED TEXAS STATE HIGHWAY AT LESS THAN 35 MILES PER HOUR. THERE WAS AN OCCASIONAL ROLLING HILL THAT WOULD CAUSE THE RV TO BOUNCE A LITTLE BIT. THE REAR OF THE MOTORCOACH DROPPED SIGNIFICANTLY TOWARDS THE GROUND, THE REAR MUDFLAP WAS DRAGGING THE GROUND AND THE MOTORHOME INSTANTLY BEGAN VIBRATING AND HANDLING IN A SQUIRRELLY MANNER AND WITH VIBRATION IN THE STEERING WHEEL AS THE COACH WAS COASTED WHILE IT SHIMMIED TOWARDS THE SHOULDER OF THE ROAD TO A COMPLETE STOP. NEWLY MANUFACTURED REENGINEERED STUDIER TRAILING ARMS WERE OBTAINED AND INSTALLED BY A MONACO CERTIFIED REPAIR CENTER. THE BROKEN TRAILING ARMS WERE THE SAME PART RECALLED ON EARLIER RR4R CHASSIS MODELS DUE TO THIS SAME FAILURE. THE RECALL ON THE EARLIER MODELS DID NOT COVER MY NEWER MODEL BUT SHOULD HAVE SINCE IT IS THE SAME OEM INSTALLED PART WHICH EXPERIENCED THE SAME FAILURE THAT THE RECALL WAS INITIALLY BASED ON. WE WERE TOLD THAT WE WERE "LUCKY" BY THE RV TOW EXPERT THAT WE WERE TRAVELING SO SLOWLY AT THE TIME OF FAILURE OTHERWISE OUR COACH MAY HAVE ROLLED OR THE REAR AXLE MAY HAVE CAME ALL THE WAY OUT FROM UNDER THE COACH. THIS ONLY HAPPENED ONCE ON MY COACH BECAUSE THE TRAILING ARMS WERE REPLACED WITH A STURDIER PART MADE BY A NEW MANUFACTURER. *TR

NHTSA ODI #10345761

31,659 miles · Jun 10, 2010
Suspension

TRAILING ARM FAILURE 2008 MONACO MOTOR HOME,ONE HAD A CATASTROPHIC FAILURE AND THE OUTER ONE WAS CRACKED CALLING FOR THE REPLACEMENT OF THE TWO WITH AFTER MARKET UNITS THAT ARE EXTRA HD. *TR

NHTSA ODI #10335744

3,109 miles · Jul 11, 2009
SuspensionInjury

2008 MONACO CAYMAN XL MOTORHOME....FRONT AIR SUSPENSION SYSTEM FAILED RESULTING IN THE VIOLENT BOUNCING AND BANGING OF THE BUS. WAS EXTREMELY HARD TO CONTROL THE VIOLENT BOUNCING AND BEATING INSIDE THE BUS. THREE PASSENGERS IN THE BUS HAD VARIOUS BACK RELATED AILMENTS FROM THE VIOLENT CONDITIONS INSIDE THE BUS. I WAS NEVER WA…

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2008 MONACO CAYMAN XL MOTORHOME....FRONT AIR SUSPENSION SYSTEM FAILED RESULTING IN THE VIOLENT BOUNCING AND BANGING OF THE BUS. WAS EXTREMELY HARD TO CONTROL THE VIOLENT BOUNCING AND BEATING INSIDE THE BUS. THREE PASSENGERS IN THE BUS HAD VARIOUS BACK RELATED AILMENTS FROM THE VIOLENT CONDITIONS INSIDE THE BUS. I WAS NEVER WARNED OF THIS TYPE OF SUSPENSION FAILURE LEADING TO THE VIOLENT CONDITION AND INABILITY TO CONTROL THE BUS. WE WERE VERY LUCKY NOT TO HAVE BEEN INVOLVED IN A CRASH. A RIDE HEIGHT SENSOR ROD SEPARATED FROM THE FRAME OF THE BUS AND ALLOWED THE FRONT AIR SUSPENSION TO FAIL. IT IS HELD IN PLACE BY A QUARTER INCH BOLT WHICH APPARENTLY CAME LOOSE AND FELL OFF THE SENSOR ARM. THIS BUS WAS PURCHASED NEW IN DECEMBER OF 2008 AND HAS 3,000 MILES ON IT. HARDLY ENOUGH WEAR TO UNDERSTAND HOW THIS SITUATION HAPPENED. I THINK PEOPLE NEED TO BE MADE AWARE OF HOW DANGEROUS THIS SITUATION MAY BE, AND WARNED NOT TO ATTEMPT DRIVING THIS VEHICLE UPON SUCH A FAILURE. OUR FAILURE HAPPENED WHILE TRAVELING, AND WAS EXTREMELY DANGEROUS, AS WE WERE TRANSPORTING AN ELDERLY MAN HOME AFTER BACK SURGERY. HIS CONDITION WORSENED AFTER BEING BEATEN AROUND IN THIS VIOLENT INCIDENT. THERE WAS NEVER ANY INDICATION THAT THE AIR RIDE SUSPENSION FAILED, AS THE AIR PRESSURE GAUGES INSIDE THE DRIVING COMPARTMENT STAYED AT THE PROPER LEVEL. *TR

NHTSA ODI #10276389

Official recalls

1

07V404000 · Equipment:recreational Vehicle/trailer

Sep 6, 2007

ON CERTAIN MOTOR HOMES EQUIPPED WITH ATWOOD SEALED BURNER RANGES, THE RANGE AND SLIDE-IN BURNER TUBES LEADING FROM THE GAS MANIFOLD TO THE BURNER HEADS HAD A DEPRESSION OR 'KINK' IN THE EXTERIOR BEND RESTRICTING PROPER AIRFLOW AND GAS MIXTURE.

Consequence & remedy

Consequence: THIS CONDITION COULD RESULT IN CARBON MONOXIDE POISONING.

Remedy: MONACO IS WORKING WITH ATWOOD TO HAVE THE TUBES REPLACED ON THESE RANGES. THE RECALL BEGAN ON DECEMBER 14, 2007. OWNERS MAY CONTACT ATWOOD AT 1-800-348-7418 OR MONACO AT 1-800-685-6545.

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.