Does the 2007 Monaco Coach Diplomat have any recalls?

3 recalls found in NHTSA data as of September 22, 2026, covering: visibility, equipment, engine and engine cooling. 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 2007 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 2007 Monaco Coach Diplomat?

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

2007 Monaco Coach Diplomat recalls

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

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

For the 2007 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.

2007 Monaco Coach Diplomat recalls, newest first

February 14, 2008NHTSA 08V0700001,733 vehicles potentially affected

Visibility › Windshield wiper/washer › Linkages

Summary: Monaco is recalling 1,733 my 2006-2007 diplomat and holiday rambler endeavor motor homes equipped with wiper systems supplied by am equipment. The drive motor link becomes disengaged during operation from the wiper drive arm where it attaches to the drive arm causing the wiper system to fail.
Consequence: When the wiper system fails, the operator will have reduced visibility which could result in a crash.
Remedy: Monaco will replace the complete under-the-hood wiper system with a new model, reusing the wiper arm and blades. The recall began on March 11, 2008. Owners may contact monaco at 1-800-685-6545.

This recall on nhtsa.gov

September 6, 2007NHTSA 07V404000630 vehicles potentially affected

Equipment › Recreational vehicle/trailer

Summary: On certain motor homes equipped with atwood sealed burner ranges, the range and slide-in burner tubes leading from the gas manifold to the burner heads had a depression or 'kink' in the exterior bend restricting proper airflow and gas mixture.
Consequence: This condition could result in carbon monoxide poisoning.
Remedy: Monaco is working with atwood to have the tubes replaced on these ranges. The recall began on December 14, 2007. Owners may contact atwood at 1-800-348-7418 or monaco at 1-800-685-6545.

This recall on nhtsa.gov

July 20, 2007NHTSA 07V311000747 vehicles potentially affected

Engine and engine cooling › Engine › Diesel

Summary: On certain motor homes built with cummins isl CM850 diesel engines, the connecting rod contains a machining defect in the wrist pin bushing of the rod that could cause a seizure of the piston pin.
Consequence: If allowed to progress, this can lead to engine failure with the possibility of the rod rupturing the lock cavity, oil and debris on the roadway and vehicle crash.
Remedy: Monaco is working with cummins to recalibrate the engine control module and enhance the engine protection system enabling it to provide early detection of the failure mode and avoid more serious engine damage and resultant safety hazard. Cummins will also install a new valve cover with a crankcase pressure sensor free of charge (please see 07E033). Owners may contact cummins at 800-343-7357 or monaco at 1-800-685-6545.

This recall on nhtsa.gov

Owner complaints

Owners have filed 1 complaint about the 2007 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: 0
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Visibility1

Other Monaco Coach Diplomat years

Other 2007 Monaco Coach models

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Questions

Does the 2007 Monaco Coach Diplomat have any recalls?: 3 recalls found in NHTSA data as of September 22, 2026, covering: visibility, equipment, engine and engine cooling. 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 2007 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 2007 Monaco Coach Diplomat?: 1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.