NHTSA vehicle safety data

2005 Monaco Coach Monarch SE Recalls & Complaints

The 2005 Monaco Coach Monarch SE has 3 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Monaco Coach dealer.

NHTSA recall and complaint data for the 2005 Monaco Coach Monarch SE. Recall data is refreshed daily from NHTSA.

Pre-purchase inspection checklist → Reliability & 5-year cost forecast →

2005 Monaco Coach Monarch SE owner complaints

Owners have filed 1 complaint with NHTSA about the 2005 Monaco Coach Monarch SE, describing incidents dated April 18, 2011.

Most-cited components

Service Brakes 1 complaint

Newest complaints

ODI #10396929 · Filed April 20, 2011
TL* THE CONTACT OWNS A 2005 MONACO MONARCH SE RV. WHILE HAVING THE CALIPERS REPLACED, THE MECHANIC NOTICED THAT ALL FOUR ROTORS WERE FRACTURED. THE CONTACT AND THE MECHANIC WERE UNAWARE OF THE CAUSE OF THE FAILURE. THE CALIPERS WERE REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE CONTACT STATED…

Read the full complaint

FUEL RAIL DAMPER RETAINER CLIP/WORKHORSE

NHTSA #06V361000 · Engine and Engine Cooling · NHTSA notice

Reported September 19, 2006 · MONACO COACH CORPORATION

Potentially affected: 2,941 vehicles

Defect description

ON CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH GM 8.1L V8 ENGINES, IMPROPER HARDENING DURING THE HEAT TREATMENT PROCESS CAN CAUSE THE FUEL RAIL PULSE DAMPER RETAINER CLIP TO FRACTURE, RESULTING IN INADEQUATE RETENTION OF THE DAMPER. IF THE DAMPER BECOMES LOOSE, FUEL COULD BE PUMPED BY THE FUEL PUMP INTO THE UNDER HOOD AREA.

Safety consequence

IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD RESULT.

Manufacturer remedy

WORKHORSE IS HANDLING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN (PLEASE SEE 06V225). DEALERS WILL REPLACE THE FUEL RAIL PULSE DAMPER RETAINER CLIPS ON THESE ENGINES FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 877-294-6773 OR MONACO AT 1-800-685-6545.

Notes

CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATIONS VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

INSTRUMENT CLUSTER/FMVSS 101 & 105/ WORKHORSE

NHTSA #06V227000 · Electrical System · NHTSA notice

Reported June 23, 2006 · MONACO COACH CORPORATION

Potentially affected: 2,582 vehicles

Vehicles built August 27, 2002 – September 23, 2004 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation

Defect description

CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH ACTIA CORPORATE INSTRUMENT CLUSTER FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 101, 'CONTROLS AND DISPLAYS,' AND NO. 105, 'HYDRAULIC AND ELECTRIC BRAKE SYSTEMS.' IF THE BRAKE FAIL INPUT FALLS BELOW A VOLTAGE OF 1.5V, THE BRAKE FAILURE LAMP AND ALARM WILL BE ACTIVATED. ALSO ACTIVATION OF THE ABS TELLTALE WHEN THE ABS IS NOT PROPERLY FUNCTIONING DOES NOT ALWAYS OCCUR.

Safety consequence

AT NIGHT THE INSTRUMENT CLUSTER LIGHTS MAY FAIL AND THE DRIVER MAY NOT BE ABLE TO SEE THE INSTRUMENT PANEL GAUGES AND THE BRAKE WARNING LIGHT INDICATOR WHICH COULD INCREASING THE RISK OF A CRASH.

Manufacturer remedy

WORKHORSE IS CONDUCTING THIS RECALL (PLEASE SEE 04V195000) AND WILL REPROGRAM THE INSTRUMENT PANEL CLUSTER FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 1-877-246-7731 OR MONACO AT 1-800-685-6545.

Notes

CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

BATTERY CABLE

NHTSA #05V081000 · Electrical System — 12V/24V/48V Battery — Cables · NHTSA notice

Reported March 1, 2005 · MONACO COACH CORPORATION

Potentially affected: 81 vehicles

Monaco Coach campaign R04064 · Owners notified March 18, 2005 · Vehicles built August 12, 2004 – December 17, 2004 (per NHTSA)

Defect description

ON CERTAIN CLASS A MOTOR HOMES BUILT ON WORKHORSE CHASSIS,THE BATTERY CABLES MAY NOT BE SECURED PROPERLY INSIDE OF THE CHASSIS' FRAME RAIL. THE BATTERY CABLES MAY BE LOCATED TOO NEAR THE ENGINE EXHAUST.

Safety consequence

THIS COULD POTENTIALLY MELT THE BATTERY CABLE AND CAUSE A BACK FEED THROUGH THE CHASSIS 12V SYSTEM WHICH COULD RESULT IN INJURY OR LOSS.

Manufacturer remedy

DEALERS WILL INSPECT THE BATTERY CABLE TO SEE IF THE CABLE IS PROPERLY MOUNTED INSIDE OF THE CHASSIS FRAME RAIL. IF NECESSARY, THE BATTERY CABLE WILL BE MOUNTED SECURELY IN EXISTING HOLES IN FRAME RAIL FREE OF CHARGE. THE RECALL BEGAN ON MARCH 18, 2005. OWNERS MAY CONTACT MONACO AT 1-800-685-6545.

Notes

MONACO RECALL NO. R04064.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

try.vin has no NCAP crash-test rating on file for the 2005 Monaco Coach Monarch SE. NHTSA rates some vehicles by body style — pickups by cab, vans by roof height — so check nhtsa.gov/ratings.

1 owner complaint has been filed with NHTSA for the 2005 Monaco Coach Monarch SE.

Service Brakes, Hydraulic

ODI #10396929

Incident: April 18, 2011 · Filed: April 20, 2011

TL* THE CONTACT OWNS A 2005 MONACO MONARCH SE RV. WHILE HAVING THE CALIPERS REPLACED, THE MECHANIC NOTICED THAT ALL FOUR ROTORS WERE FRACTURED. THE CONTACT AND THE MECHANIC WERE UNAWARE OF THE CAUSE OF THE FAILURE. THE CALIPERS WERE REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE CONTACT STATED THAT THE CRACKED ROTORS COULD POTENTIALLY CAUSE A CRASH. THE FAILURE MILEAGE WAS 35,000.

Other Monaco Coach Monarch SE model years

Check your 2005 Monaco Coach Monarch SE VIN

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