How many recalls does the 2010 Monaco Coach Diplomat have?

The 2010 Monaco Coach Diplomat has 5 NHTSA safety recall campaigns on record.

How do I check if my 2010 Monaco Coach Diplomat has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

What do owners complain about most on the 2010 Monaco Coach Diplomat?

Of 1 NHTSA complaints on file, the most-reported component is electrical system.

2010 Monaco Coach Diplomat Recalls

Recalls on record Updated July 2026

The 2010 Monaco Coach Diplomat has 5 NHTSA recall campaigns affecting an estimated 2,357 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the electrical system. Last updated July 5, 2026.

Recall campaigns

ELECTRICAL SYSTEM 12V060000 2012-02-16 249 affected

Defect

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…

Consequence

ELECTRICAL OVERLOAD OF THE TRANSFER SWITCH COULD LEAD TO OVERHEATING, AND A FIRE, INCREASING THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

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.

EQUIPMENT 10V588000 2010-11-17 85 affected

Defect

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. …

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…

EQUIPMENT 10V455000 2010-09-27 7 affected

Defect

NAVISTAR IS RECALLING CERTAIN VEHICLES EQUIPPED WITH DIMPLEX ELECTRAFLAME, SYMPHONY, OR OPTIFLAME BRANDED ELECTRIC FIREPLACES, STOVES, AND FIREPLACE INSERTS. THE PLUG IN REMOTE CONTROL RECEIVER FOR THE FIREPLACE CAN OVERHEAT.

Consequence

AN OVERHEATED RECEIVER COULD CAUSE A FIRE.

Remedy

NAVISTAR IS WORKING WITH DIMPLEX AND DIMPLEX WILL PROVIDE OWNERS A FREE REPLACEMENT PLUG-IN REMOTE CONTROL KIT. THE SAFETY RECALL BEGAN DURING OCTOBER 2011. OWNERS MAY CONTACT DIMPLEX NORTH AMERICA CUSTOMER SERVICE AT 1-888-346-7539.

SERVICE BRAKES, HYDRAULIC 10V284000 2010-06-25 1,960 affected

Defect

KONGSBERG POWER PRODUCTS SYSTEMS I, INC., (KPPS) IS RECALLING ON BEHALF OF MONACO COACH CERTAIN MODEL YEAR 2008-2010 MOTOR HOMES MANUFACTURED AFTER APRIL 2007 AND EQUIPPED WITH PNEUMATIC AND HYDRAULIC ADJUSTABLE BRAKE PEDAL ASSEMBLIES SUPPLIED BY KPPS. THE DRIVE PIN WHICH SECURES THE BRAKE PEDAL ARM TO THE BALANCE OF…

Consequence

A REDUCTION IN BRAKING OR INTERFERENCE WITH THE THROTTLE PEDAL COULD RESULT IN A CRASH.

Remedy

KPPS WILL PROVIDE A CLAMP ASSEMBLY KIT ALONG WITH INSTALLATION INSTRUCTIONS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 16, 2010. OWNERS MAY CONTACT KPPS AT 1-877-485-6647.

SERVICE BRAKES, HYDRAULIC 10V014000 2010-01-20 56 affected

Defect

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,…

Consequence

A REDUCTION IN BRAKING OR INTERFERENCE WITH THE THROTTLE PEDAL COULD RESULT IN A VEHICLE CRASH.

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.

Complaints by component

ELECTRICAL SYSTEM

Total complaints1

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“My motor home came equipped with the iota its-50r transfer switch. In july 2010 it caused a fire in the coach which was extinguished by me and a new transfer switch of the same manufacturer was installed on 29 july 2010. On 25 nov 2015 the replacement transfer switch failed (no fire this time) and…”

ELECTRICAL SYSTEM · reported 2010-07-03

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2010 Monaco Coach Diplomat as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.