2004 MONACO COACH DIPLOMAT

1 recalls — 10 complaints

04V441000 Sep 13, 2004
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Defect Description
ON CERTAIN MOTORHOMES EQUIPPED WITH CUMMINS ENGINES, OIL CAN LEAK INTO THE ENGINE COMPARTMENT FROM A CRACK IN THE CUP PLUG.
Consequence
OIL LEAKAGE ON A HOT ENGINE CAN RESULT IN AN ENGINE COMPARTMENT FIRE, POSSIBLY RESULTING IN INJURIES.
Remedy
CUMMINS IS CONDUCTING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN. CUMMINS WILL INSTALL A STEEL CUP PLUG BOSS CAP TO ALL AFFECTED ENGINES. OWNERS SHOULD CONTACT CUMMINS CUSTOMER ASSISTANCE CENTER AT 1-800-343-7357 OR MONACO AT 1-800-685-6545.
1,189 vehicles affected
Manufacturer: MONACO COACH CORPORATION

Complaint Statistics

10 total complaints

Top Reported Components

ComponentComplaints
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE2
STRUCTURE2
SERVICE BRAKES, HYDRAULIC2
ELECTRICAL SYSTEM2
SEATS:FRONT ASSEMBLY:RECLINER1
EQUIPMENT1
EQUIPMENT Nov 9, 2005
Incident date: Feb 23, 2005
DIPLOMAT 40PDQ 2004 MOTOR HOME, THE SLIDE WAS OFF CENTER AND STRIPS WERE NOT LINED UP PROPERLY. *BF THE SLIDE RIDES TO HIGH AND CAUSES SO MUCH WIND NOISE THAT THE CONSUMER WAS UNABLE TO HEAR OUTSIDE TRAFFIC. A GAP UNDER THE WINDOW ALLOWED WATER TO COMING INTO THE COACH. THE CAPTAIN DRIVER SEAT ... Read more
STRUCTURE Nov 9, 2005
Incident date: Feb 23, 2005
DIPLOMAT 40PDQ 2004 MOTOR HOME, THE SLIDE WAS OFF CENTER AND STRIPS WERE NOT LINED UP PROPERLY. *BF THE SLIDE RIDES TO HIGH AND CAUSES SO MUCH WIND NOISE THAT THE CONSUMER WAS UNABLE TO HEAR OUTSIDE TRAFFIC. A GAP UNDER THE WINDOW ALLOWED WATER TO COMING INTO THE COACH. THE CAPTAIN DRIVER SEAT ... Read more
SERVICE BRAKES, HYDRAULIC Nov 9, 2005
Incident date: Feb 23, 2005
DIPLOMAT 40PDQ 2004 MOTOR HOME, THE SLIDE WAS OFF CENTER AND STRIPS WERE NOT LINED UP PROPERLY. *BF THE SLIDE RIDES TO HIGH AND CAUSES SO MUCH WIND NOISE THAT THE CONSUMER WAS UNABLE TO HEAR OUTSIDE TRAFFIC. A GAP UNDER THE WINDOW ALLOWED WATER TO COMING INTO THE COACH. THE CAPTAIN DRIVER SEAT ... Read more
ELECTRICAL SYSTEM Nov 9, 2005
Incident date: Feb 23, 2005
DIPLOMAT 40PDQ 2004 MOTOR HOME, THE SLIDE WAS OFF CENTER AND STRIPS WERE NOT LINED UP PROPERLY. *BF THE SLIDE RIDES TO HIGH AND CAUSES SO MUCH WIND NOISE THAT THE CONSUMER WAS UNABLE TO HEAR OUTSIDE TRAFFIC. A GAP UNDER THE WINDOW ALLOWED WATER TO COMING INTO THE COACH. THE CAPTAIN DRIVER SEAT ... Read more
STRUCTURE Aug 24, 2005
Incident date: Apr 5, 2004
DT: THE CALLER HAS A PROBLEM WITH THE FRONT ROADSIDE SLIDE ON THE MOTOR HOME. THEY HAD IT IN FOR REPAIR 8 DIFFERENT TIMES, AND IT STILL IS NOT FIXED. TO DATE THE ROADSIDE SLIDE IS UNSTABLE. THE SLIDE IS OFF CENTER, AND A PERSON CAN PUT THEIR HAND IN THE BOTTOM OPENING TO THE SIDE. THEREFORE, THE ... Read more
SEATS:FRONT ASSEMBLY:RECLINER Aug 24, 2005
Incident date: Apr 5, 2004
DT: THE CALLER HAS A PROBLEM WITH THE FRONT ROADSIDE SLIDE ON THE MOTOR HOME. THEY HAD IT IN FOR REPAIR 8 DIFFERENT TIMES, AND IT STILL IS NOT FIXED. TO DATE THE ROADSIDE SLIDE IS UNSTABLE. THE SLIDE IS OFF CENTER, AND A PERSON CAN PUT THEIR HAND IN THE BOTTOM OPENING TO THE SIDE. THEREFORE, THE ... Read more
SERVICE BRAKES, HYDRAULIC Aug 24, 2005
Incident date: Apr 5, 2004
DT: THE CALLER HAS A PROBLEM WITH THE FRONT ROADSIDE SLIDE ON THE MOTOR HOME. THEY HAD IT IN FOR REPAIR 8 DIFFERENT TIMES, AND IT STILL IS NOT FIXED. TO DATE THE ROADSIDE SLIDE IS UNSTABLE. THE SLIDE IS OFF CENTER, AND A PERSON CAN PUT THEIR HAND IN THE BOTTOM OPENING TO THE SIDE. THEREFORE, THE ... Read more
ELECTRICAL SYSTEM Aug 24, 2005
Incident date: Apr 5, 2004
DT: THE CALLER HAS A PROBLEM WITH THE FRONT ROADSIDE SLIDE ON THE MOTOR HOME. THEY HAD IT IN FOR REPAIR 8 DIFFERENT TIMES, AND IT STILL IS NOT FIXED. TO DATE THE ROADSIDE SLIDE IS UNSTABLE. THE SLIDE IS OFF CENTER, AND A PERSON CAN PUT THEIR HAND IN THE BOTTOM OPENING TO THE SIDE. THEREFORE, THE ... Read more
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE Jun 5, 2005
Incident date: Jan 26, 2005
DEFROSTER NOT WORKING WINDSHIELDD ICED OVER WHEN DRIVING FROM SNOW. WHEN STOPED DEFROSTER WILL OUTPUT ENOUGH HEAT TO MELT ICE. HEATER DEFROSTER IS SUB STANDARD INSUFFICIENT HOT WATER FLOW FROM REAR MOUNTED DIESEL ENGINE TO HEATER CORE ABOUT 37FT.
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE May 26, 2005
Incident date: Dec 25, 2004
DEFROSTER NOT WORKING WINDSHIELD ICED OVER WHEN DRIVING FROM SNOW AND FREEZING RAIN.WHEN STOPED DEFROSTER WILL OUTPUT ENOUGH HEAT TO MELT ICE. HEATER DEFROSTER IS SUB STANDARD.

MONACO COACH DIPLOMAT — All Years Overview

Complete safety history for the MONACO COACH DIPLOMAT across all model years (1998–2011).

34 Total Recalls
90 Total Complaints
0 Investigations
4 Reported Crashes
6 Reported Fires
3 Reported Deaths

MONACO COACH DIPLOMAT — Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year Recalls Complaints
2011 4 1 View
2010 5 1 View
2009 1 1 View
2008 2 3 View
2007 3 1 View
2006 3 5 View
2005 2 1 View
2004 (current) 1 10
2002 1 2 View
2001 4 11 View
2000 2 27 View
1999 3 22 View
1998 3 1 View

Other MONACO COACH Models

Model Recalls Complaints
1918CAMELOT 0 0 View
AMBASSADOR 0 0 View
CAMELOT 0 0 View
CAYMAN 0 0 View
COACH 0 0 View
CROWN ROYALE SIGNATURE 0 0 View
DIPLOMAT LE 0 0 View
DUNE CHASER 0 0 View