NHTSA vehicle safety data
2011 Monaco Coach Diplomat Recalls & Complaints
The 2011 Monaco Coach Diplomat has 4 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Monaco Coach dealer.
NHTSA recall and complaint data for the 2011 Monaco Coach Diplomat. Recall data is refreshed daily from NHTSA.
2011 Monaco Coach Diplomat owner complaints
Owners have filed 1 complaint with NHTSA about the 2011 Monaco Coach Diplomat, describing incidents dated August 30, 2015.
Most-cited components
- Unknown or Other 1 complaint
The complaint on file reports a fire (owner-reported, not verified by NHTSA).
Newest complaints
ODI #10760315 · Filed
DRIVING ON INTERSTATE 15 AT APPROX. 65 MPH 30 MINUTES FROM DEPARTURE A JACK WARNING LIGHT AND BUZZER CAME ON. AT THE SAME TIME A PASSERBY WAS WAVING US OVER. WE PULLED ONTO THE SHOULDER AND EXITED THE COACH TO A FIRE AT THE BATTERY COMPARTMENT/ENGINE AREA. I GRABBED A FIRE EXTINGUISHER AND TRIED TO…
AUTOMATIC TRANSFER SWITCH
NHTSA #12V060000 · Electrical System · NHTSA notice
Reported February 16, 2012 · NAVISTAR, INC
Potentially affected: 249 vehicles
Manufacturer campaign 12504 · Owners notified March 15, 2012 · Vehicles built October 25, 2007 – August 26, 2010 (per NHTSA)
Defect description
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2008-2010 BEAVER AND CERTAIN MODEL YEAR 2009-2011 MONACO, AND CERTAIN MODEL YEAR 2009-2011 HOLIDAY RAMBLER RECREATIONAL VEHICLES, MANUFACTURED FROM OCTOBER 25, 2007, THROUGH AUGUST 26, 2010, EQUIPPED WITH IOTA ITS-50R 50 AMP AUTOMATIC TRANSFER SWITCHES. THE IOTA ITS-50R 50 AMP AUTOMATIC TRANSFER SWITCH BUS BAR AND/OR ELECTRICAL CONNECTIONS MAY BE INADEQUATE TO HANDLE THE ELECTRICAL LOAD.
Safety consequence
ELECTRICAL OVERLOAD OF THE TRANSFER SWITCH COULD LEAD TO OVERHEATING, AND A FIRE, INCREASING THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.
Manufacturer remedy
NAVISTAR WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE IOTA ITS-50R TRANSFER SWITCH FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 15, 2012. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.
Notes
NAVISTAR'S RECALL NUMBER IS 12504.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
FRONT WINDSHIELD SHADE SEPARATION
NHTSA #11V557000 · Visibility — Windshield · NHTSA notice
Reported November 17, 2011 · NAVISTAR, INC
Potentially affected: 630 vehicles
Manufacturer campaign 11520 · Owners notified December 10, 2011
Defect description
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2009-2011 BEAVER, HOLIDAY RAMBLER AND MONACO COACH BRAND RECREATIONAL VEHICLES MANUFACTURED FROM JANUARY 11, 2008, THROUGH APRIL 15, 2011. SEE THE ABOVE LIST FOR MODELS. THE FRONT WINDSHIELD SHADE MAY SEPARATE FROM THE CABIN BODY WITHOUT WARNING, POSSIBLY IMPAIRING THE DRIVER'S ABILITY TO SEE THE ROADWAY.
Safety consequence
AN IMPAIRMENT TO A DRIVER'S ABILITY TO SEE THE ROADWAY COULD CAUSE A VEHICLE CRASH POTENTIALLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.
Manufacturer remedy
NAVISTAR WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT THE SHADE MOUNTING CLIPS AND REPAIR THE VEHICLES AS NECESSARY FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DECEMBER 10, 2011.OWNERS MAY CONTACT NAVISTAR AT 1-877-466-6226.
Notes
NAVISTAR'S CAMPAIGN NUMBER IS 11520.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
REFRIGERATORS/POSSIBLE FIRE
NHTSA #10V588000 · Equipment — Recreational Vehicle/Trailer · NHTSA notice
Reported November 17, 2010 · NAVISTAR, INC
Potentially affected: 85 vehicles
Manufacturer campaign R10021 · Owners notified December 1, 2010
Defect description
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.
Safety 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.
Manufacturer 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.
Notes
NAVISTAR SAFETY RECALL NO. R10021.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
ADJUSTABLE BRAKE PEDAL ASSEMBLIES
NHTSA #10V014000 · Service Brakes, Hydraulic — Pedals and Linkages · NHTSA notice
Reported January 20, 2010 · NAVISTAR, INC
Potentially affected: 56 vehicles
Manufacturer campaign R09004 · Owners notified February 4, 2010 · Vehicles built January 22, 2008 – October 27, 2009 (per NHTSA)
Defect description
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2008-2009 BEAVER CONTESSA, MODEL YEAR 2009 BEAVER MARQUIS, PATRIOT, MONTEREY, MODEL YEAR 2009-2010 HOLIDAY RAMBLER AMBASSADOR, MODEL YEAR 2010-2011 HOLIDAY RAMBLER ENDEAVOR, MODEL YEAR 2009-2010 HOLIDAY RAMBLER IMPERIAL, MODEL YEAR 2010 HOLIDAY RAMBLER NAVIGATOR, AND SCEPTOR, MODEL YEAR 2010 MONACO CAMELOT MODEL YEAR 2010-2011 MONACO DIPLOMAT, MODEL YEAR 2010 MONACO DYNASTY, MODEL YEAR 2009-2010 MONACO KNIGHT AND MODEL YEAR 2010 MONACO SIGNATURE MANUFACTURED FROM JANUARY 22, 2008 THROUGH OCTOBER 27, 2009 ON BEHALF OF MONACO RV WITH KONGSBERG POWER PRODUCTS SYSTEMS ADJUSTABLE BRAKE PEDALS. THE DRIVE PIN WHICH SECURES THE BRAKE PEDAL ARM TO THE BALANCE OF THE ASSEMBLY MAY BECOME DISENGAGED, THIS MAY CAUSE A REDUCTION IN VEHICLE BRAKING AND/OR CAUSE THE BRAKE PEDAL TO MOVE OUT OF POSITION AND INTERFERE WITH THROTTLE PEDAL FUNCTION.
Safety consequence
A REDUCTION IN BRAKING OR INTERFERENCE WITH THE THROTTLE PEDAL COULD RESULT IN A VEHICLE CRASH.
Manufacturer remedy
NAVISTAR IS WORKING WITH KONGSBERG PLEASE SEE KONGSBERG DEFECT REPORT 09E-064. NAVISTAR WILL RECEIVE KITS AND WILL INSPECT AND INSTALL A C-CLAMP ON THE ADJUSTABLE BRAKE PEDAL. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 4, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-800-685-6545.
Notes
NAVISTAR SAFETY RECALL NO. R09004.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Other Monaco Coach Diplomat model years
Check your 2011 Monaco Coach Diplomat VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Monaco Coach Diplomat at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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