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2006 Monaco Coach Signature

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Diesel. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Latches/locks/linkages complaints

1 reports
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2,500 miles · Dec 29, 2006
Electrical SystemExterior LightingFuel System, Diesel

MOTOR COACH REAR AXLES (2) WELDED INCORRECT, -0.48 THRUST ANGLE & 0.30 SCRUB ANGLE ON AXLE #1. TOE @ -0.34 DEGREES & 0.44 DEGREES FROM FACTORY/DEALER. FRONT AXLE ALIGNMENT "OVERADJUSTED" TO OVERCOME EXTREME REAR AXLE OFFSET. (ALIGNMENT SHOP STATES FACTORY WELDING "JIG" IS OFF AND MUST BE OTHER COACHS WITH SAME UNSAFE HANDELING…

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MOTOR COACH REAR AXLES (2) WELDED INCORRECT, -0.48 THRUST ANGLE & 0.30 SCRUB ANGLE ON AXLE #1. TOE @ -0.34 DEGREES & 0.44 DEGREES FROM FACTORY/DEALER. FRONT AXLE ALIGNMENT "OVERADJUSTED" TO OVERCOME EXTREME REAR AXLE OFFSET. (ALIGNMENT SHOP STATES FACTORY WELDING "JIG" IS OFF AND MUST BE OTHER COACHS WITH SAME UNSAFE HANDELING PROBLEMS!!) WINDSHIELD WIPERS DID NOT WORK. WINDSHIELD WIPER ARM BENT & WON'T MAKE CONTACT WITH GLASS. WINDSHIELD WASHER NOZZLES EMIT INTERMITTENT STREAMS...NO COVERAGE. DRIVER SHOULDER BELT BINDS INSIDE REAR CUSHION & WON'T EXTEND NOR RETRACT. ACCELERATOR/BRAKE PEDAL POSITION CAUSES FOOT TO CATCH WHEN SWITCHING QUICKLY FROM ACCERLERATOR TO BRAKE....VERY DANGEROUS! HORN DID NOT WORK. WINDSHIELD DEFROSTERS WOULD NOT CLEAR WINDSHIELD...ICED OVER...NO REAR VISION POSSILBE. DOOR DEADBOLT INOPERATIVE SUNVISORS COVER ONLY 50-60% OF WINDSHIELD AREA. HEADLIGHT (LEFT) @ 30 DEGREES TO HORIZONTAL. EXTREMELY LOW TIRE PRESSURE @ REAR....76 TO 95 # ON 47,000# COACH, & DELIVERED WITH 2500 MILES DRIVEN BY FACTORY/DEALER. COACH PORPOSES VIOLENTLY & UNCONTROLLABLY THRUSTS RIGHT OR LEFT 1-2'. SIDE REAR VIEW CAMERAS NOT USABLE AFTER DARK. I REFUSED TO ACCEPT OR PAY FOR COACH UNDER A UCC REVOCATION OF ACCEPTANCE. FACTORY (MONACO COACH) PICKED-UP COACH 9 MONTHS LATER FOR RE-BUILDING. DEALER REPOSSESSED FROM FACTORY AND SOLD AT AUCTION.

NHTSA ODI #10177306

Official recalls

4

07V481000 · Seats

Oct 12, 2007

CERTAIN CLASS A MOTOR HOMES EQUIPPED WITH DRIVER SEATS BUILT BY VILLA INTERNATIONAL FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 207, "SEATING SYSTEMS." THE LOWER SLIDE RAILS OF THE AIR SUSPENSION CAN FAIL.

Consequence & remedy

Consequence: IN THE EVENT OF A VEHICLE CRASH, SEPARATION OF THE SEAT FROM THE SEAT PEDESTAL MAY LEAD TO PERSONAL INJURY OF THE VEHICLE OCCUPANTS.

Remedy: MONACO IS WORKING WITH VILLA TO INSTALL TWO REINFORCEMENT TETHERS BETWEEN THE FRONT OF THE SEAT PEDESTAL AND THE TOP OF THE AIR SUSPENSION FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 16, 2007. OWNERS MAY CONTACT MONACO AT 1-800-685-6545.

06V182000 · Engine And Engine Cooling:engine:diesel

May 25, 2006

ON CERTAIN CLASS A MOTOR HOMES EQUIPPED WITH DETROIT DIESEL SERIES C-60 ENGINES, THE ELECTRONIC CONTROL MODULE (ECM) WILL REQUIRE TO BE REPROGRAMMED TO CURRENT MAINFRAME CALIBRATIONS.

Consequence & remedy

Consequence: REPROGRAMMING THE ECM WILL PREVENT THE POTENTIAL OF A TURBOCHARGER FAILURE FROM PROGRESSING TO AN ENGINE COMPARTMENT FIRE.

Remedy: DETROIT DIESEL IS CONDUCTING THIS RECALL (PLEASE SEE 06E019000) AND WILL REPROGRAM THE ECM TO CURRENT MAINFRAME CALIBRATIONS FREE OF CHARGE. OWNERS MAY CONTACT DETROIT DIESEL AT 313-592-3708 OR MONACO AT 1-800-685-6545.

05V569000 · Service Brakes, Air

Dec 21, 2005

CERTAIN TRUCKS BUILT WITH A 8X6 WHEEL CONFIGURATION (TRIDEMS) FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, 'AIR BRAKE SYSTEMS.' THE AS-BUILT AIR BRAKE COMPONENT SIZE AND CONFIGURATION ARE INADEQUATE FOR THE EXTENDED WHEELBASES CAUSING THE MID-REAR AND REAR-REAR AXLE BRAKE APPLY TIMING TO BE NONCOMPLIANT WITH THE STANDARD.

Consequence & remedy

Consequence: THE LONGER BRAKE APPLY TIME MAY RESULT IN EXTENDED STOPPING DISTANCES, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL CHANGE THE AIR HOSING (TO 3/4" DIAMETER) FROM THE AIR TANK; AIR HOSING (TO 3/4") FROM THE ABS-MODULATOR VALVES TO SERVICE BRAKE QUICK RELEASE VALVES; AND THE SERVICE BRAKE QUICK RELEASE VALVES WILL BE UPGRADED WITH LARGER PORTS TO ACCOMMODATE HIGH AIR FLOW FREE OF CHARGE. THE RECALL BEGAN ON MARCH 10, 2006. OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7825.

05V568000 · Power Train:driveline:universal Joint

Dec 19, 2005

ON CERTAIN CLASS A MOTOR HOMES BUILT WITH CUMMINS ISX 600 HP ENGINES, THE STRAPS THAT HOLD THE U-JOINTS ONTO THE REAR END AND THE TRANSMISSION CAN LOOSEN. THE LOCK WASHER ON THE STRAPS CAN SPREAD OUT AND ALLOW THE MOUNTING BOLTS TO WORK LOOSE. THIS CAN ALLOW THE DRIVELINE TO SEPARATE FROM THE TRANSMISSION AND FALL OFF THE MOTOR HOME.

Consequence & remedy

Consequence: LOSS OF CONTROL OF THE VEHICLE MAY OCCUR, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE U-JOINT STRAPS, BOLTS, AND LOCK WASHERS WITH NEW STRAPS, AND BOLTS WITH LOCKTITE FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 28, 2005. OWNERS MAY CONTACT MONACO AT 800-685-6545.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.