The 2003 Monaco Coach Dynasty has 3 NHTSA recall campaigns affecting an estimated 10,208 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 7 complaints with NHTSA, most often about the engine and engine cooling. Last updated July 5, 2026.
Recall campaigns
EQUIPMENT08V2570002008-06-058,587 affected
Defect
MONACO IS RECALLING CERTAIN MOTOR HOMES EQUIPPED WITH NORCOLD REFRIGERATORS. A FATIGUE FAILURE IN THE SECTION OF THE COOLING UNIT WHICH CONTAINS THE REFRIGERANT COULD ALLOW THE LIQUID SOLUTION TO SLOWLY LEAK.
Consequence
EXTENDED OPERATION OF A LEAKING COOLING UNIT COULD LEAD TO A FIRE FROM GAS WHICH MIGHT ESCAPE.
Remedy
MONACO IS WORKING WITH NORCOLD TO REPAIR THESE REFRIGERATORS. NORCOLD WILL PROVIDE THERMAL SWITCH KITS TO OWNERS ALONG WITH THE NECESSARY FORMS AND INSTRUCTIONS. THE RECALL BEGAN ON AUGUST 29, 2008. OWNERS MAY CONTACT NORCOLD AT 1-800-767-9101 OR MONACO AT 1-800-685-6545.
EQUIPMENT05V2230002005-05-131,606 affected
Defect
ON CERTAIN CLASS A MOTOR HOMES EQUIPPED WITH VEHICLE SYSTEMS' AQUA-HOT AND HYDRO-HOT WATER HEATERS, WHICH USE WEBASTO BURNER TUBES, THE BURNER TUBES DO NOT MEET SPECIFICATIONS AND COULD FAIL PREMATURELY.
Consequence
THE SURFACE TEMPERATURE OF THE EXHAUST TUBE EXITING FROM THE HEATER CAN INCREASE AND COULD POTENTIALLY IGNITE COMBUSTIBLE MATERIALS IN OR AROUND THE VEHICLE.
Remedy
DEALERS WILL REPLACE THE COMBUSTION CHAMBERS (BURNER TUBES) WITH A NEW ONE FREE OF CHARGE. OWNERS MAY CONTACT MONACO AT 1-800-685-6545.
EQUIPMENT04V2390002004-06-0215 affected
Defect
ON CERTAIN MOTOR HOMES, THE WATER HEATER WAS INSTALLED UNDER THE SLIDE-OUT, WHICH MADE IT POSSIBLE FOR FUMES TO ENTER THE COACH WHEN THE WATER HEATER IS LIT AND THE COACH IS PARKED WITH THE SLIDE-OUT EXTENDED.
Consequence
THIS CAN CAUSE FUMES TO COME UP INSIDE THE COACH, INCREASING THE RISK OF INJURY TO THE VEHICLE OCCUPANTS.
Remedy
DEALERS WILL RELOCATE THE WATER HEATER TO THE OPPOSITE SIDE OF THE MOTOR HOME. OWNER NOTIFICATION BEGAN ON JUNE 30, 2004. OWNERS SHOULD CONTACT MONACO AT 1-800-685-6545.
Complaints by component
ENGINE AND ENGINE COOLING
1
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
1
FUEL SYSTEM, GASOLINE
1
SERVICE BRAKES, AIR:DISC:CALIPER
1
TIRES
1
TIRES:VALVE
1
UNKNOWN OR OTHER
1
Total complaints7
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“We had a horrifying experience due to a massive fuel leak on jan 12, 2018, less than three months after service had been had been completed at cummins crosspoint on oct 18, 2017. Cummins had replaced the engine harness on the isl-400 engine of our monaco motorhome as a result of an earlier fuel…”
“We had a horrifying experience due to a massive fuel leak on jan 12, 2018, less than three months after service had been had been completed at cummins crosspoint on oct 18, 2017. Cummins had replaced the engine harness on the isl-400 engine of our monaco motorhome as a result of an earlier fuel…”
“We had a horrifying experience due to a massive fuel leak on jan 12, 2018, less than three months after service had been had been completed at cummins crosspoint on oct 18, 2017. Cummins had replaced the engine harness on the isl-400 engine of our monaco motorhome as a result of an earlier fuel…”
“Goodyear g670 rv tire: "rivering"- type tread wear leads to steering pull after less than 25,000 miles of use. Front tires showed rivering (wear between 1st and second treads) after about 24,000 miles. As rivering became more pronounced, the steering pull/drift quickly became more pronounced.…”
“We received a recall letter from norcold regarding the 1200 series refrigerator in our rv. The recall letter has to do with a temperature sensor. I called the phone number in the norcold letter [REDACTED]) and the representative informed me that my refrigerator was part of the recall, even though…”
“Brake caliper bolt causes tire deflation the bolt (cap screw) on top of the front left caliper on my 2003 monaco dynasty slowly came loose. After backing out approx 1/4" - 3/8" it started to shave a notch into the tire valve. At first there was a slow leak (less than 1 psi in a day); after a few…”
“Brake caliper bolt causes tire deflation the bolt (cap screw) on top of the front left caliper on my 2003 monaco dynasty slowly came loose. After backing out approx 1/4" - 3/8" it started to shave a notch into the tire valve. At first there was a slow leak (less than 1 psi in a day); after a few…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2003 Monaco Coach Dynasty as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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