RECALLS — MONACO RV DIPLOMAT
Monaco RV Diplomat recalls
Monaco RV Diplomat model years 2010–2018 covered by at least one recall campaign. Pick a year to see the Canadian and U.S. campaigns side by side.
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U.S. NHTSA campaigns are listed on each year page, where they are queried live by model year. The Canadian list below covers every year together.
Transport Canada recalls
08- Lights And Instruments#2022082
244 units affected
Issue: Certain motorhomes built on a Freightliner chassis could have a problem with the rear-mounted Power Distribution Module (PDM). This could cause the tail lights not to work properly. Note: This recall replaces FL-856 (Transport Canada recall 2020-337). Motorhomes that were repaired under that recall also require this repair. Safety Risk: Brake lights or turn signals that do not work could cause a following driver not to recognize that a vehicle ahead is braking or intends to turn. This could increase the risk of a crash. Corrective Actions: REV Group will notify owners by mail. The corrective actions for this recall are under development.
- Lights And Instruments#2020337
171 units affected
Issue: Certain motorhomes built on a Freightliner chassis could have a problem with the rear-mounted Power Distribution Module (PDM). This could cause the tail lights not to work properly. Note: This is an expansion of recall 2018-615. Vehicles that had an inspection, but did not have the PDM replaced under the previous recall, require a second repair under this recall. Safety Risk: Brake lights, marker lights or turn signals that do not work properly could make the vehicle less visible. They could also cause a following driver not to recognize that a vehicle ahead is braking or intends to turn. This could increase the risk of a crash. Corrective Actions: REV Recreation Group will notify owners by mail and provide a letter from Daimler Trucks North America (DTNA). This letter will instruct owners to take their motorhome to a DTNA authorized service facility to replace the PDM.
- Lights And Instruments#2018615
125 units affected
On certain vehicles built on a Freightliner chassis, the rear-mounted Power Distribution Module (PDM) may have a manufacturing defect that could cause intermittent functioning of the rear marker, brake lights or left turn signal. Without brake lights, a following motorist may not to recognize that a vehicle ahead is braking, increasing the risk of a crash causing injury and/or damage to property. Correction: Daimler Trucks North American (DTNA) will inspect and repair the PDM as necessary.
- Accessories#2018006
6,194 units affected
On certain vehicles equipped with Kidde fire extinguishers with black plastic handles and valves, the fire extinguishers may become clogged or require excessive force to activate. Also, the nozzle may detach from the valve assembly with enough force that it could cause injury, and fail to discharge. In case of fire, failure of the extinguisher to function could result in injury and/or property damage. Correction: Owners will be provided with instructions on how to inspect the fire extinguisher to see if it is recalled. Replacement fire extinguishers will be supplied by Kidde directly. Note: For more information about recalled fire extinguishers, please visit <a href="https://inmarmarketaction.com/kidde/Kidde284CA/">www.kidde.com</a>.
- Lights And Instruments#2017386
10 units affected
On certain motorhomes, the high beam and/or low beam headlamps may have been manufactured with untempered glass lenses. If the headlamp lens is not tempered, it may crack or break, which may cause decreased illumination and/or premature failure of the headlight bulb, increasing the risk of a crash causing injury and/or damage to property. Correction: Dealers will replace defective headlamp lenses with new headlamp lenses, as required.
- Structure#2017149
48 units affected
On certain motorhomes, the step tread of the interior entry steps may have been insufficiently supported during assembly. This could result in the step tread to potentially become unstable, which could cause a person to fall, resulting in injury. Correction: Dealers will install new screws to properly secure the horizontally mounted plywood cleats to the plywood supporting structure of the interior entry steps.
- Brakes#2016480
47 units affected
On certain motorhomes equipped with a heavier weight adjustable straight foot pedal, the brake activation signal to the motorhome’s brake lights and to certain towed devices may not deactivate when the motorhome service brakes are released. This may cause the motorhome brake lights to potentially remain illuminated, which would result in the following road users being unaware of the driver's intentions. Additionally, if the brakes of a towed vehicle were to remained engaged, it could result in a loss of vehicle control. Both of these conditions could increase the risk of a crash causing injury and/or damage to property. Daimler Trucks North America authorized service facilities will replace the torsion spring of the pedal assembly with an improved spring.
- Accessories#2016019
387 units affected
On certain motorhomes equipped with Lippert Components Inc. electric entry steps, an internal bolt on the steps that attaches the fan gear assembly to the steps could fracture. This results in the fan gear disengaging from the steps, which could cause the steps to stop in an unexpected position and appear to be loose or unstable. If the steps become unstable, it could cause a person to fall, resulting in injury. Correction: Dealers will install a step retainer bracket to reinforce the operating mechanism, and all bolts of the mechanism will also be replaced.
Canadian data updated August 24, 2026
Does this recall apply to my vehicle?
Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.
What to do
Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, contact your manufacturer or dealer with your full VIN, or use the official channel:
- NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
- Defects and recalls database — Transport Canada