Monaco Coach Cayman Problems by Model Year
NHTSA recorded 29 consumer complaints across the 4 model years of the Monaco Coach Cayman (2004–2008) that have at least 5 complaints. 2008 has the most, with 8. Across all years, the part named most often is suspension (23 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.
All Cayman model years
Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 2008 | 8 | 17,750 | 1 | 0 | — | Not enough data |
| 2006 | 7 | 28,000 | 1 | 0 | — | Not enough data |
| 2005 | 7 | 23,500 | 1 | 0 | — | Not enough data |
| 2004 | 7 | 31,178 | 2 | 0 | — | Not enough data |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Suspension23 55%
- Body and structure6 14%
- Brakes4 9.5%
- Engine cooling3 7.1%
- Equipment2 4.8%
- Air bags2 4.8%
- Steering1 2.4%
- Other or unknown1 2.4%
Example complaints
One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.
2008: “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.”
NHTSA complaint #10504538, filed 2013-03, 18,000 miles2005: “The events were erratic driving due to a broken trailing arm on our monaco Cayman motorhome. The parts are original equipment. They were replaced aftermarket parts that are much more stout. I was told it was a life threatening failure, which monaco doesn't want to address.”
NHTSA complaint #10336806, filed 2010-06, 36,000 miles2006: “Due to reports discussed on the irv2 forum, I had my unit inspected. Both rear control arms (trailing arms) were cracking. Complete failure of these arms was eminent and serious handling problem was a distinct possibility.”
NHTSA complaint #10320105, filed 2010-03, 21,000 milesOther Monaco Coach models
45 complaintsMonaco Coach Diplomat
30 complaintsMonaco Coach Lapalma
16 complaintsMonaco Coach Windsor
14 complaintsMonaco Coach Monaco
12 complaintsMonaco Coach Dynasty
5 complaintsMonaco Coach Diplomat Le
5 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology