RECALLS — MAKE · MODEL · YEAR
2010 Monaco Diplomat recalls
4 safety recall campaigns have been filed for the 2010 Monaco Diplomat with Transport Canada and the U.S. NHTSA. Here is what both agencies say.
- Canadian recalls
- 03
- U.S. recalls
- 01
- Total campaigns
- 04
Transport Canada recalls
03- Electrical#2012064
108 units affected
On certain motorhomes, an incorrect electrical connection at the transfer switch buss bar could cause the transfer switch to overheat and melt. This could result in a vehicle fire causing property damage and/or personal injury. Correction: Dealers will replace the transfer switch.
- Brakes#2010206
131 units affected
Kongsberg Power Products Systems I, Inc., (KPPS) is submiting this notice of defect on behalf of Monaco Coach regarding certain motorhomes equipped with an adjustable brake pedal assembly. The brake pedal arm may loosen, rotate around its shaft, and swing in front of the accelerator pedal. Should the brake pedal arm contact and engage the accelerator pedal, it could result in extended stopping distances and a vehicle crash causing property damage, personal injury or death. Correction: KPPS will provide a clamp assembly kit along with installation instructions.
- Brakes#2010005
44 units affected
On certain vehicles equipped with an adjustable brake pedal assembly, a drive pin that is below specification may become disengaged from the brake arm, causing separation or loosening of the pedal from the remainder of the assembly. If the drive pin becomes disengaged from the brake pedal assembly it could result in a loss of vehicle braking function and/or cause the brake pedal to interfere with the throttle pedal. Either condition could result in a vehicle crash causing property damage, personal injury or death. Correction: Dealers will install a secondary pin retention system.
Canadian data updated August 24, 2026
U.S. NHTSA recalls
01- EQUIPMENT:RECREATIONAL VEHICLE/TRAILER#15V872000
Allied Recreation Group, Inc. (ARG) is recalling certain model year 2010-2011 Holiday Rambler Admiral, 2009-2014 Holiday Rambler Ambassador, 2010 Holiday Rambler Arista, 2010-2014 Holiday Rambler Endeavor, 2009-2011 Holiday Rambler Neptune, 2011-2014 Holiday Rambler Vacationer, 2009-2011 Monaco Cayman, 2010-2014 Monaco Diplomat, 2014 Monaco Dynasty, 2009-2014 Monaco Knight, 2012-2013 Monaco LaPalma, 2009-2013 Monaco Monarch, 2009-2011 Monaco Riptide, 2008 Safari Passage, and 2008 Safari Simba motorhomes. The affected vehicles are equipped with certain Lippert-brand Coachstep Double Electric Steps. These steps use a bolt to attach the fan gear assembly to the steps. This bolt may fracture allowing the fan gear to disengage from the steps. As a result, the steps may not remain in the expected position and may be unstable.
Risk: Unstable entry and exit steps increase the risk of injury.
Remedy: ARG will notify owners and dealers will install a retainer bracket to reinforce the operating mechanism, free of charge. The recall began on February 12, 2016. Owners may contact ARG customer service number at 1-800-509-3417. ARG's number for this recall is 151216REV.
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, or to book the work, 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
Check a 2010 Monaco Diplomat VIN
A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.