Does the 2010 Monaco Coach Diplomat have any recalls?

5 recalls found in NHTSA data as of September 22, 2026, covering: electrical system, equipment, service brakes, hydraulic. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2010 Monaco Coach Diplomat recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Monaco Coach dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2010 Monaco Coach Diplomat?

1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2010 Monaco Coach Diplomat recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

5 recalls found in NHTSA data as of September 22, 2026

For the 2010 Monaco Coach Diplomat. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Monaco Coach been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Monaco Coach dealer can also check your VIN. Recall repairs are free.

2010 Monaco Coach Diplomat recalls, newest first

February 16, 2012NHTSA 12V060000249 vehicles potentially affected

Electrical system

Summary: 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.
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.

This recall on nhtsa.gov

November 17, 2010NHTSA 10V58800085 vehicles potentially affected

Equipment › Recreational vehicle/trailer

Summary: 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.

This recall on nhtsa.gov

September 27, 2010NHTSA 10V4550007 vehicles potentially affected

Equipment

Summary: 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.

This recall on nhtsa.gov

June 25, 2010NHTSA 10V2840001,960 vehicles potentially affected

Service brakes, hydraulic › Pedals and linkages

Summary: 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 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.
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.

This recall on nhtsa.gov

January 20, 2010NHTSA 10V01400056 vehicles potentially affected

Service brakes, hydraulic › Pedals and linkages

Summary: 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.
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.

This recall on nhtsa.gov

Owner complaints

Owners have filed 1 complaint about the 2010 Monaco Coach Diplomat with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 0
Fires reported: 1
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Electrical system1

Other Monaco Coach Diplomat years

Other 2010 Monaco Coach models

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Questions

Does the 2010 Monaco Coach Diplomat have any recalls?: 5 recalls found in NHTSA data as of September 22, 2026, covering: electrical system, equipment, service brakes, hydraulic. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2010 Monaco Coach Diplomat recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Monaco Coach dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2010 Monaco Coach Diplomat?: 1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.