2011 Monaco Rv MONARCH: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
4 distinct recall campaigns
1,500 mi median reported failure mileage
Scope: 2011 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
Most common problems
Fuel System, Gasoline is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Fuel System, Gasoline | 1 |
Fuel System, Gasoline: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2011 | 1 |
2011: 1
Pattern summary
Fuel System, Gasoline leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10389897 · 2011-03-11 (March 11, 2011)
WHEN FUELING, GASOLINE SPILLS ONTO DRIVE PRIOR TO GASOLINE REACHING TOP OF FILLER TUBE. SPILL IS NOT DETECTABLE UNTIL A CONSIDERABLE AMOUNT SPILLS OUT BECAUSE THE SPILL OCCURS UNDER THE COACH. *TR
Owner-reported narrative. 1,500 miles reported. Look up ODI 10389897 at NHTSA ↗
Recall history
4 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
09V110000 · Service Brakes, Hydraulic
Reported: 2009-04-03 (April 3, 2009)
NAVISTAR IS RECALLING CERTAIN MODEL YEAR MY 2001-2008 WORKHORSE W20, W21 AND W22 CHASSIS AND CERTAIN MODEL YEAR 2009 THROUGH 2011 MONACO RV ADMIRAL, ARISTA, MONARCH, AND RIPTIDE RECREATIONAL VEHICLES EQUIPPED WITH AXLES THAT INCLUDE BOSCH ZOPS OR ZOHT PIN SLIDE HYDRAULIC DISC BRAKES. WHEN COMBINED WITH OCCASIONAL OR SEASONAL VEHICLE OPERATION MAY EXPERIENCE CALIPERS STICKING IN THE APPLIED POSITION. THIS CAN RESULT IN ABNORMAL HEAT GENERATION AT THE WHEEL END CAUSING BRAKE DRAG. THE DRIVER WOULD NORMALLY HAVE WARNING OF THE BRAKE DRAG IF UNDETECTED BY THE DRIVER.
Consequence: THE TEMPERATURE INCREASE AT THE WHEEL END CAN EVENTUALLY LEAD TO SOFT PEDAL CONDITIONS DUE TO BRAKE FLUID BOIL, AND POSSIBLE EXTENDED STOPPING DISTANCE INCREASING THE RISK OF A CRASH.
Remedy: WORKHORSE DEALERS WILL REPLACE ALL FOUR BOSCH BRAKE CALIPER ASSEMBLIES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 16, 2010. OWNERS MAY CONTACT WORKHORSE AT 1-877-246-7731.
NHTSA campaign record ↗10V466000 · Visibility:Windshield Wiper/Washer:Linkages
Reported: 2010-10-05 (October 5, 2010)
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2009-2011 MONACO MONARCH AND MODEL YEAR 2010-2011 HOLIDAY RAMBLER ADMIRAL RECREATIONAL VEHICLES MANUFACTURED FROM JUNE 4, 2009, THROUGH JUNE 26, 2010. THE WINDSHIELD WIPER SYSTEM MAY BECOME INOPERABLE WITHOUT WARNING RESULTING IN REDUCED DRIVER VISIBILITY.
Consequence: DECREASED DRIVER VISIBILITY MAY INCREASE THE RISK OF A CRASH POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Remedy: DEALERS WILL INSPECT AND CORRECT IF NECESSARY THE WINDSHIELD WIPER SYSTEM FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER 27, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.
NHTSA campaign record ↗10V583000 · Equipment
Reported: 2010-11-17 (November 17, 2010)
NAVISTAR IS RECALLING CERTAIN MOTOR COACH AND RECREATIONAL VEHICLES EQUIPPED WITH ATWOOD 35 SERIES RANGE OVENS. A POTENTIAL EXISTS FOR A SMALL FRACTURE WITHIN THE LINE DELIVERING GAS TO THE OVEN CAVITY BURNER. SUCH A FRACTURE MAY CAUSE PROPANE GAS TO LEAK FROM THE LINE.
Consequence: A PROPANE LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE AND/OR EXPLOSION CAUSING PROPERTY DAMAGE AND/OR PERSONAL INJURY.
Remedy: NAVISTAR IS WORKING WITH ATWOOD AND WILL REPLACE OR REPAIR THE STOVES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 8, 2010. OWNERS MAY CONTACT ATWOOD AT 1-574-266-4749.
NHTSA campaign record ↗10V588000 · Equipment:Recreational Vehicle/Trailer
Reported: 2010-11-17 (November 17, 2010)
NAVISTAR IS RECALLING CERTAIN RECREATIONAL VEHICLES EQUIPPED WITH 1200-SERIES NORCOLD REFRIGERATORS. THE POPULATION OF REFRIGERATORS BEING ADDRESSED CONTAINS EITHER A SENSING ALGORITHM OR THERMAL SWITCH TO SHUT OFF POWER TO THE REFRIGERATOR WHEN HIGH TEMPERATURES ARE DETECTED IN ORDER TO PREVENT A POTENTIAL FIRE. THE RESPONSE TIMES OF THE SENSOR ALGORITHM AND THERMAL SWITCH DEVICES TO STOP POWER ARE NOT SUFFICIENT.
Consequence: THE SENSING ALGORITHM OR THERMAL SWITCH INSTALLED TO SHUT OFF POWER TO THE REFRIGERATOR WHEN HIGH TEMPERATURES ARE DETECTED DUE TO A POSSIBLE HYDROGEN GAS LEAK MAY NOT SHUT OFF IN SUFFICIENT TIME TO PREVENT A FIRE.
Remedy: NAVISTAR IS WORKING WITH NORCOLD TO IDENTIFY AND NOTIFY ANY AFFECTED OWNERS. OWNERS WILL BE INSTRUCTED TO CONTACT NORCOLD DEALERS TO RECEIVE THE REMEDY FREE OF CHARGE. PLEASE SEE NORCOLD'S DEFECT REPORT 10E-049 FOR ADDITIONAL INFORMATION. THE SAFETY RECALL BEGAN ON DECEMBER 1, 2010. OWNERS MAY CONTACT NORCOLD AT 1-800-767-9101.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-09-30.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2006 | 2009 | 2010 | 2011 |
|---|---|---|---|---|
| Electrical System | 2100.0%ODI 10450227THE DIGITAL DASH READOUT IS SO FADED YOU CANNOT TELL WHAT GEAR YOU ARE IN OR IF YOU ARE IN REVERSE. *TR | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine | 150.0%ODI 10504145 · 17,000 miI WAS DRIVING TO THE OREGON COAST IN THE MOTOR HOME WHEN I LOST POWER. J1850 NOT AVAILABLE APPEARED ON MY SPEEDOMETER AND I HAD NO PASSING GEAR. THIS COULD HAVE BEEN VERY DANGEROUS IF I WAS TRYING TO PASS ANOTHER VEHICLE.I CONTINUED DRIVING AND AFTER ABOUT 5 MILES EVERYTHING CORRECTED AND WAS BACK TO NORMAL.I HAVE TALKED TO A WORKHORSE WARRANTY SHOP,AND THEY SAID THIS WAS AN ENGINE COMPUTER PROBLEM.THE ONLY PERSON AUTHORIZED TO REPROGRAM THE COMPUTER WAS A WORKHORSE DISTRICT MANAGER,AND HE HAD BEEN MOVED TO THE EAST COAST.THIS IS A SERIOUS PROB… | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Fuel System, Gasoline | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10389897 · 1,500 miWHEN FUELING, GASOLINE SPILLS ONTO DRIVE PRIOR TO GASOLINE REACHING TOP OF FILLER TUBE. SPILL IS NOT DETECTABLE UNTIL A CONSIDERABLE AMOUNT SPILLS OUT BECAUSE THE SPILL OCCURS UNDER THE COACH. *TR |
| Visibility:Windshield Wiper/Washer | 00.0%No examples available for this selection. | 1100.0%ODI 10416914 · 7,150 mi1ST INCIDENT - DRIVING MY 2009 MONACO MONARCH MOTORHOME WHEN IT STARTED RAINING. TURNED ON WINDSHIELD WIPERS AND THE PASSENGER SIDE WIPER ARM FELL OFF. STOPPED AND FOUND IT HANGING BY THE WASHER HOSE AND THE CAST IRON BASE THAT ATTACHES TO THE SHAFT HAD BROKEN IN HALF. I TOOK IT IN TO A MONACO SERVICE CENTER AND THEY ORDERED A NEW CAST IRON PART AND REPLACED IT. 2ND INCIDENT - WAS DRIVING THE SAME MONACO MONARCH MOTORHOME 2 WEEKS LATER WHEN IT STARTED RAINING. I TURNED ON THE WINDSHIELD WIPERS AND THE DRIVERS SIDE WINDSHIELD WIPER CASTING A… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Visibility:Windshield Wiper/Washer:Linkages | 00.0%No examples available for this selection. | 1100.0%ODI 10416914 · 7,150 mi1ST INCIDENT - DRIVING MY 2009 MONACO MONARCH MOTORHOME WHEN IT STARTED RAINING. TURNED ON WINDSHIELD WIPERS AND THE PASSENGER SIDE WIPER ARM FELL OFF. STOPPED AND FOUND IT HANGING BY THE WASHER HOSE AND THE CAST IRON BASE THAT ATTACHES TO THE SHAFT HAD BROKEN IN HALF. I TOOK IT IN TO A MONACO SERVICE CENTER AND THEY ORDERED A NEW CAST IRON PART AND REPLACED IT. 2ND INCIDENT - WAS DRIVING THE SAME MONACO MONARCH MOTORHOME 2 WEEKS LATER WHEN IT STARTED RAINING. I TURNED ON THE WINDSHIELD WIPERS AND THE DRIVERS SIDE WINDSHIELD WIPER CASTING A… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Fuel System, Gasoline | Too few reports for a range | 1,500 mi | 1 (sparse) | ODI 10389897 · 1,500 miWHEN FUELING, GASOLINE SPILLS ONTO DRIVE PRIOR TO GASOLINE REACHING TOP OF FILLER TUBE. SPILL IS NOT DETECTABLE UNTIL A CONSIDERABLE AMOUNT SPILLS OUT BECAUSE THE SPILL OCCURS UNDER THE COACH. *TR |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-10 | 0 | None | No examples available for this selection. |
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2010: 0 complaints · 2011: 1 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2010 | 0 | 0 | 0 |
| 2011 | 1 | 1 | 1 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2010 | 0 | 0 | 0 |
| 2011 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Fuel System, Gasoline |
|---|---|
| Fuel System, Gasoline | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.