Recall Register

Monaco Coach Diplomat: recalls and complaints by model year

NHTSA lists 20 recall campaigns for the Monaco Coach Diplomat, model years 1998 to 2011. NHTSA has 48 complaints on file for this model line. 10 of the 13 model years have a page on this register.

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Model years

The number under each year is the number of recall campaigns.

  1. 19983
  2. 19993
  3. 20002
  4. 20014
  5. 20021
  6. 20041
  7. 20052
  8. 20063
  9. 20073
  10. 20082
  11. 20091
  12. 20105
  13. 20114
Monaco Coach Diplomat: recall campaigns and complaints for each model year, newest first
Model yearRecall campaignsComplaintsShare of the line averageUnits in the campaigns
2011 Monaco Coach Diplomat4127%1,020
2010 Monaco Coach Diplomat5127%2,357
2009 Monaco Coach Diplomat NHTSA page1127%1,960
2008 Monaco Coach Diplomat2254%2,590
2007 Monaco Coach Diplomat3127%3,110
2006 Monaco Coach Diplomat34108%2,931
2005 Monaco Coach Diplomat2127%1,275
2004 Monaco Coach Diplomat NHTSA page14108%1,189
2002 Monaco Coach Diplomat NHTSA page1254%8,587
2001 Monaco Coach Diplomat46163%17,894
2000 Monaco Coach Diplomat214379%11,907
1999 Monaco Coach Diplomat310271%9,475
1998 Monaco Coach Diplomat3127%619

The share is the complaints of the model year divided by the average of the line for one model year. A campaign that names 3 model years is in the count of each of the 3.

A model year with fewer than 2 campaigns and fewer than 25 complaints has no page here. The link in its row opens its NHTSA page.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Components in the complaints

86 component mentions.

A complaint can name more than one component. Each component that a complaint names is one component mention. The figure per 1,000 component mentions shows how many of each 1,000 mentions name the component.

Monaco Coach Diplomat: complaints by component, per 1,000 component mentions
ComponentPer 1,000Mentions
Equipment18616
Structure174.415
Electrical System151.213
Visibility139.512
Service Brakes, Hydraulic58.15
Tires58.15
Unknown or Other46.54
Fuel System, Gasoline34.93
Suspension34.93
Engine and Engine Cooling34.93

Counts by year

Recall campaigns that name the Monaco Coach Diplomat, by the year NHTSA received the report. The largest year is 2010, with 4 campaigns.
Complaints about the Monaco Coach Diplomat, by the year NHTSA received them. The largest year is 2002, with 10 complaints.

Other model lines of the make

Monaco Coach: all 15 model lines

Official channels

Cite this page

Recall Register. Monaco Coach Diplomat: recalls and complaints by model year. https://recallregister.com/vehicle/monaco-coach/diplomat/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
30 Sep 2026
Complaint file through
30 Sep 2026
Manufacturer in the recall file
MONACO COACH CORP.

The model name is the name in the NHTSA files. NHTSA keeps a variant of a model as a different line. How the register is made. Report an error.

Questions

Which Monaco Coach Diplomat model years have the most recall campaigns?
2010 with 5, 2011 with 4, 2001 with 4. A campaign that names 3 model years is in the count of each of the 3.
Which Monaco Coach Diplomat model year has the most complaints?
The 2000 model year, with 14 of the 48 complaints for the line. A newer model year has had less time to get complaints.
Which components do the complaints about the Monaco Coach Diplomat name?
Equipment: 186 per 1,000 component mentions. Structure: 174.4 per 1,000 component mentions. Electrical System: 151.2 per 1,000 component mentions.