2003 Monaco Coach MONARCH SE: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
5 distinct recall campaigns
30,125 mi median reported failure mileage
Scope: 2003 model year. Data updated: . 2 complaints include usable failure mileage. View data status.
Owner-reported patterns
Most common problems
Equipment:Recreational Vehicle/Trailer:Lpg Systems:Water Heater is the most frequently named component, appearing in 1 of 2 complaints (50.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Braking behavior
1
50.0%
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
Equipment:Recreational Vehicle/Trailer:Lpg Systems:Water Heater: 1; Service Brakes, Hydraulic: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
1
25,000 to 49,999
0
50,000 to 74,999
1
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
Category
Count
Under 25,000
1
25,000 to 49,999
0
50,000 to 74,999
1
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: 1; 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.
2007
1
2011
1
Complaints over time data
Category
Count
2007
1
2011
1
2007: 1; 2011: 1
Pattern summary
Equipment:Recreational Vehicle/Trailer:Lpg Systems:Water Heater leads the component reports. Braking behavior appears in 1 complaint narratives. 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.
TL* - THE CONTACT CALLED REGARDING THE 2003 MONACO MONARCH SE. THE CONTACT STATED THAT WATER LEAKED INTO THE MOTOR HOME. THE CONTACT STATED THAT NEW SEALS WERE PUT IN THE MOTOR HOME. CARBON MONOXIDE ENTERED THE VEHICLE DUE TO THE GENERATOR. THE CONTACT STATED HAS NOT USED THE GENERATOR SINCE 8/03. THE FAILURE MILEAGE WAS 4300. THE CONTACT STATED THE UNIT WAS BUILT POORLY, AND HE FELT UNSAFE TRAVELING IN THE MOTOR HOME. *AK
TL*THE CONTACT OWNS A 2003 MONACO COACH MONARCH SE. THE CONTACT STATED THE RECREATIONAL VEHICLE WAS TAKEN TO THE DEALER TO HAVE NHTSA CAMPAIGN ID NUMBER: SERVICE BRAKES, HYDRAULIC: FOUNDATION REPAIR PERFORMED. THE REPAIR DID NOT CORRECT THE FAILURE. THE ROTORS ALSO FAILED WHEN THE BRAKES WERE APPLIED WHICH ALSO CAUSED THE BRAKE PEDAL TO EXTEND TO THE FLOOR WHILE DRIVING 50 MPH. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO ONLY REPLACED THE PASSENGERS REAR ROTORS AND THE ABS SENSOR. THE DRIVERS FRONT, REAR AND PASSENGER FRONT ROTORS WERE NOT RE…
5 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
02V237000 · Structure
Reported: 2002-09-09 (September 9, 2002)
ON CERTAIN CLASS A MOTOR HOMES, THE FLOOR TRUSS NETWORK SUPPORT SYSTEM HAS A POTENTIAL TO WEAKEN CAUSING INTERNAL AND EXTERNAL FEATURES TO BECOME MISALIGNED. THE AFFECTED VEHICLES ARE 1999 - 2003 CLASS A MOTOR HOMES MANUFACTURED ON F53 20,500 POUND GROSS VEHICLE WEIGHT RATING (GVWR), FORD CHASSIS, AND 2000-2003 CLASS A MOTOR HOMES MANUFACTURED ON W-22 22,000 POUND GVWR, WORKHORSE CHASSIS.
Consequence: CONDITIONS CAN RESULT IN THE BOTTOMING OUT THE SUSPENSION AND AMPLIFICATION OF THE STRESS PLACED ON THE FLOOR TRUSS NETWORK. THE ADDITIONAL STRESS CAN RESULT IN THE FRACTURE OF WELDS SECURING THE FLOOR TRUSS NETWORK SYSTEM TO THE CHASSIS FRAME RAIL AND/OR FRACTURE OF THE FLOOR TRUSS NETWORK SUPPORT SYSTEM. THE POSSIBILITY EXISTS THAT THERE COULD BE DAMAGE TO ELECTRICAL WIRING AND/OR FUEL LINES WHICH COULD POTENTIALLY LEAD TO A FIRE.
Remedy: DEALERS WILL INSPECT THE FLOOR TRUSS NETWORK SUPPORT SYSTEM, REINFORCE THE EXISTING STRUCTURE, AND REPAIR, AS NEEDED, THE FLOOR TRUSS NETWORK SUPPORT. OWNER NOTIFICATION BEGAN NOVEMBER 5, 2002. OWNERS SHOULD CONTACT MONACO AT 1-800-685-6545.
ON CERTAIN MOTOR HOMES, THE BRAKE ASSEMBLIES EXHIBIT ELEVATED TEMPERATURES THAT CAN LEAD TO CATASTROPHIC DETERIORATION OF THE WHEEL END COMPONENTS SUCH AS BEARINGS, RACES, SPINDLES, KNUCKLES, SEALS, HUBS, ROTORS, PATCH BOLTS, CALIPERS, BRAKE PADS, AND ABS SENSORS.
Consequence: THIS COULD RESULT IN LOSS OF CONTROL, AND/OR THE POTENTIAL FOR A FIRE.
Remedy: DEALERS WILL INSPECT THE FRONT AND REAR BRAKE CALIPERS FOR CORROSION AND REPLACE OR REBUILD THE CALIPERS AS NECESSARY. THE RECALL BEGAN ON AUGUST 18, 2004. OWNERS SHOULD CONTACT MONACO AT 1-800-685-6545.
CERTAIN MOTOR HOME CHASSIS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 105, "HYDRAULIC AND ELECTRIC BRAKE SYSTEMS." THE BRAKE SYSTEM WARNING INDICATOR MAY NOT FUNCTION AS REQUIRED BY STANDARD.
Consequence: IN SOME OF THE AFFECTED VEHICLES, THE BRAKE SYSTEM WARNING INDICATOR WILL NOT ILLUMINATE WHEN THE IGNITION IS IN THE START POSITION OR FOR A LOW BRAKE FLUID CONDITION, IF THE BODY BUILDER RELIED SOLELY UPON FORD'S IVM COMPLIANCE STATEMENT FOR THE BRAKE SYSTEM WARNING INDICATOR.
Remedy: DEALERS WILL REPAIR THE BRAKE WARNING LAMP CIRCUIT. OWNER NOTIFICATION BEGAN MAY 7, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MONACO COACH AT 1-877-477-6226.
CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH ACTIA CORPORATE INSTRUMENT CLUSTER FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 101, 'CONTROLS AND DISPLAYS,' AND NO. 105, 'HYDRAULIC AND ELECTRIC BRAKE SYSTEMS.' IF THE BRAKE FAIL INPUT FALLS BELOW A VOLTAGE OF 1.5V, THE BRAKE FAILURE LAMP AND ALARM WILL BE ACTIVATED. ALSO ACTIVATION OF THE ABS TELLTALE WHEN THE ABS IS NOT PROPERLY FUNCTIONING DOES NOT ALWAYS OCCUR.
Consequence: AT NIGHT THE INSTRUMENT CLUSTER LIGHTS MAY FAIL AND THE DRIVER MAY NOT BE ABLE TO SEE THE INSTRUMENT PANEL GAUGES AND THE BRAKE WARNING LIGHT INDICATOR WHICH COULD INCREASING THE RISK OF A CRASH.
Remedy: WORKHORSE IS CONDUCTING THIS RECALL (PLEASE SEE 04V195000) AND WILL REPROGRAM THE INSTRUMENT PANEL CLUSTER FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 1-877-246-7731 OR MONACO AT 1-800-685-6545.
ON CERTAIN CLASS A MOTOR H0MES BUILT WITH GASOLINE ENGINES, THE FRAME EXTENSION LOWER FLANGE MAY CRACK ALLOWING THE HITCH TO BEND AND POSSIBLY SEPARATE FROM THE MOTOR HOME.
Consequence: THIS COULD RESULT IN SEPARATION OF THE TOWED VEHICLE.
Remedy: DEALERS WILL ADD AN ADDITION OF TWO PIECES OF ANGLE STEEL TO THE FRAME EXTENSION AND HITCH MOUNTING POINT IN ORDER TO REINFORCE THE FRAME EXTENSION FLANGE FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 15, 2007. OWNERS MAY CONTACT MONACO AT 877-466-6226. NOTE: THE ENDING MANUFACTURING DATE FOR INDIANA BUILT MOTOR HOMES IS MARCH 8, 2002 WHILE THE OREGON BUILT MOTOR HOMES WERE BUILT THROUGH NOVEMBER 2002. THE FEDERAL ID LABEL LOCATED ON THE WALL NEXT TO THE DRIVER'S SEAT SPECIFIES IN WHICH STATE THE MOTOR HOME WAS BUILT.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage2 / 2 records
100.0%Valid incident date2 / 2 records
100.0%Valid filing date2 / 2 records
100.0%Ordered incident and filing dates2 / 2 records
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 complaint heatmap
Component
2002
2003
2004
2005
2006
Service Brakes, Hydraulic
0Unavailable
No examples available for this selection.
150.0%ODI 10404209 · 55,950 mi
TL*THE CONTACT OWNS A 2003 MONACO COACH MONARCH SE. THE CONTACT STATED THE RECREATIONAL VEHICLE WAS TAKEN TO THE DEALER TO HAVE NHTSA CAMPAIGN ID NUMBER: SERVICE BRAKES, HYDRAULIC: FOUNDATION REPAIR PERFORMED. THE REPAIR DID NOT CORRECT THE FAILURE. THE ROTORS ALSO FAILED WHEN THE BRAKES WERE APPLIED WHICH ALSO CAUSED THE BRAKE PEDAL TO EXTEND TO THE FLOOR WHILE DRIVING 50 MPH. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO ONLY REPLACED THE PASSENGERS REAR ROTORS AND THE ABS SENSOR. THE DRIVERS FRONT, REAR AND PASSENGER FRONT ROTORS WERE NOT RE…
TL* THE CONTACT OWNS A 2004 MONACO MONARCH RECREATIONAL VEHICLE. THE CONTACT STATED RECEIVED NOTIFICATION OF A RECALL IN MAY 2009. THE MANUFACTURER WAS CONTACTED AND STATED THAT THE PARTS NEEDED TO PERFORM THE RECALL WERE NOT AVAILABLE. ON A SEPARATE OCCASION, WHILE DRIVING AT SPEEDS OF 40 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND THE VEHICLE BEGAN TO PULL TO THE RIGHT WITHOUT DRIVER INTENT. THE TEMPERATURES BECAME ABNORMALLY HIGH AND THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER MADE TEMPORARY REPAIRS TO THE VEHICLE UNTIL THE PARTS WERE…
TL* THE CONTACT OWNS A 2005 MONACO MONARCH SE RV. WHILE HAVING THE CALIPERS REPLACED, THE MECHANIC NOTICED THAT ALL FOUR ROTORS WERE FRACTURED. THE CONTACT AND THE MECHANIC WERE UNAWARE OF THE CAUSE OF THE FAILURE. THE CALIPERS WERE REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE CONTACT STATED THAT THE CRACKED ROTORS COULD POTENTIALLY CAUSE A CRASH. THE FAILURE MILEAGE WAS 35,000.
INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). WE HAVE A MONACO SIMBA 2006 RV. MONACO SENT OUT A RECALL LETTER MARCH 2009 REGARDING BRAKES. THEY INDICATED IT WAS DANGEROUS TO DRIVE AND THE PARTS FOR THE REPAIR WOULD BE AT DEALERSHIPS. AS OF THIS WRITING, THEY HAVE NOT MANUFACTURED THE PART TO REPAIR THE BRAKES AND NO ONE, DEALERSHIPS, MANUFACTURERS, MECHANICS, OR ANYONE ELSE HAS RECEIVED OR KNOWS WHEN THEY MIGHT RECEIVE THE PART. THEREFORE, OUR NEW RV SITS IN OUR DRIVEWAY AND WE ARE UNABLE TO DRIVE I…
TL* - THE CONTACT CALLED REGARDING THE 2003 MONACO MONARCH SE. THE CONTACT STATED THAT WATER LEAKED INTO THE MOTOR HOME. THE CONTACT STATED THAT NEW SEALS WERE PUT IN THE MOTOR HOME. CARBON MONOXIDE ENTERED THE VEHICLE DUE TO THE GENERATOR. THE CONTACT STATED HAS NOT USED THE GENERATOR SINCE 8/03. THE FAILURE MILEAGE WAS 4300. THE CONTACT STATED THE UNIT WAS BUILT POORLY, AND HE FELT UNSAFE TRAVELING IN THE MOTOR HOME. *AK
LEFT SUSPENSION REAR TRAILING ARM BROKE ON MY 2006 MONACO CHEETAH SAFARI RV, THIS CAUSED SIFTING OF THE REAR AXLE, WHICH RESULTED IN LOSS OF SUSPENSION. THIS CAUSED THE MOTOR HOME TO SWAY AND TRACK SIDEWAYS. HAD TO ORDER NEW PARTS FROM FACTORY AND WAS ADVISED THAT BOTH LEFT & REAR SIDES WOULD HAVE TO BE REPLACED DUE TO A DESIGN CHANGE. ALSO A TWO WEEK WAIT FOR THE PARTS, DUE TO BACK LOG OF ORDERS FOR THESE PARTS - LARGE DEMAND. THIS PROBLEM COULD HAVE RESULTED IN A VERY SERIOUS ACCIDENT. MY WIFE & I WERE STRANDED 1,000 MILES AWAY FROM HOM…
TL* - THE CONTACT CALLED REGARDING THE 2003 MONACO MONARCH SE. THE CONTACT STATED THAT WATER LEAKED INTO THE MOTOR HOME. THE CONTACT STATED THAT NEW SEALS WERE PUT IN THE MOTOR HOME. CARBON MONOXIDE ENTERED THE VEHICLE DUE TO THE GENERATOR. THE CONTACT STATED HAS NOT USED THE GENERATOR SINCE 8/03. THE FAILURE MILEAGE WAS 4300. THE CONTACT STATED THE UNIT WAS BUILT POORLY, AND HE FELT UNSAFE TRAVELING IN THE MOTOR HOME. *AK
TL*THE CONTACT OWNS A 2003 MONACO COACH MONARCH SE. THE CONTACT STATED THE RECREATIONAL VEHICLE WAS TAKEN TO THE DEALER TO HAVE NHTSA CAMPAIGN ID NUMBER: SERVICE BRAKES, HYDRAULIC: FOUNDATION REPAIR PERFORMED. THE REPAIR DID NOT CORRECT THE FAILURE. THE ROTORS ALSO FAILED WHEN THE BRAKES WERE APPLIED WHICH ALSO CAUSED THE BRAKE PEDAL TO EXTEND TO THE FLOOR WHILE DRIVING 50 MPH. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO ONLY REPLACED THE PASSENGERS REAR ROTORS AND THE ABS SENSOR. THE DRIVERS FRONT, REAR AND PASSENGER FRONT ROTORS WERE NOT RE…
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
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
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
0
None
No examples available for this selection.
2026-10 (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.
2005: 0 complaints · 2006: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2005
0
0
0
2006
0
0
0
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2005
1
0
0
2006
2
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.
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.
1 patterns with matching reports.
Brake response concerns
1 mentions · 50.0% of complaints
Median mileage: 55,950 mi (1 usable records).
ODI 10404209 · 55,950 mi
TL*THE CONTACT OWNS A 2003 MONACO COACH MONARCH SE. THE CONTACT STATED THE RECREATIONAL VEHICLE WAS TAKEN TO THE DEALER TO HAVE NHTSA CAMPAIGN ID NUMBER: SERVICE BRAKES, HYDRAULIC: FOUNDATION REPAIR PERFORMED. THE REPAIR DID NOT CORRECT THE FAILURE. THE ROTORS ALSO FAILED WHEN THE BRAKES WERE APPLIED WHICH ALSO CAUSED THE BRAKE PEDAL TO EXTEND TO THE FLOOR WHILE DRIVING 50 MPH. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO ONLY REPLACED THE PASSENGERS REAR ROTORS AND THE ABS SENSOR. THE DRIVERS FRONT, REAR AND PASSENGER FRONT ROTORS WERE NOT RE…