2016 Newmar King Aire problems, complaints & recalls
Safety recalls (7)
Structure 2025-06-27 · campaign 25V431000 · 541 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain 2023-2024 London Aire, Essex, and 2016-2024 King Aire motorhomes. The baggage door skins may come loose and separate from the door frame.
Risk: A detached door skin can become a road hazard, increasing the risk of a crash.
Fix: Dealers will inspect and add fasteners and adhesive the door as necessary, free of charge. Owner letters were mailed August 22, 2025. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 619 RSB.
Electrical System:wiring 2017-12-19 · campaign 17V830000 · 2,915 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain model year 2016-2018 Bay Star, Bay Star Sport, Canyon Star, Dutch Star, Essex, King Aire, London Aire, Mountain Aire, New Aire, Ventana and Ventana LE motorhomes. These vehicles may have a loose power connection at the Automatic Transfer Switch (ATS), possibly resulting in a build up of heat.
Risk: The build up of heat in the wiring from the loose power connection can increase the risk of a fire.
Fix: Newmar will notify owners, and dealers will inspect the electrical connection at the ATS, tightening it as necessary, free of charge. The recall began on February 5, 2018. Owners may contact Newmar customer service at 1-800-731-8300.
Equipment 2017-12-15 · campaign 17V809000 · 34,699 vehicles
Defect: Newmar Corporation (Newmar) is recalling various 1995-2018 motorhomes. A list of the affected vehicles available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V809-2309.pdf. These motorhomes are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers that may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve a
Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Fix: Newmar will notify owners, and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on February 7, 2018. Owners may contact Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information or owners may contact Newmar customer service at 1-574-773-7791. Newmar's number for this recall is 17E-062.
Suspension:front:control Arm 2017-03-22 · campaign 17V195000 · 595 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain 2017-2018 Dutch Star, 2016-2018 Mountain Aire and London Aire, and 2012-2018 Essex and King Aire motorhomes built on a Spartan Motors chassis. The ball joints on the independent front suspension (IFS) modules can loosen and separate, leading to a partial loss of steering.
Risk: A separated ball joint can cause a loss of steering control, increasing the risk of a crash.
Fix: Newmar will notify owners, and Spartan service centers will remove, clean, apply thread locker, reinstall and torqued the ball joints, as necessary, free of charge. The recall began on May 3, 2017. Owners may contact Spartan at 1-800-543-4277 to locate a qualified service center or contact Newmar customer service at 1-574-773-7791. Newmar's number for this recall is 17004.
Structure:emergency:escape/Egress/Exit 2015-11-25 · campaign 15V797000 · 10 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain model year 2016 King Aire vehicles manufactured March 9, 2015, to September 14, 2015. The affected vehicles may have been manufactured without an emergency exit window over the driver's side dinette table.
Risk: The absence of an exit window may delay or prevent exit from the vehicle in the event of an emergency, increasing the risk of injury.
Fix: Newmar will notify owners, and dealers will inspect the window, and if necessary install egress window, free of charge. The recall began on December 2, 2015. Owners may contact Newmar customer service at 1-574-773-7791.
Suspension:rear 2015-08-05 · campaign 15V492000 · 82 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain model year 2015-2016 Essex and King Aire vehicles manufactured March 7, 2014, to June 15, 2015, and 2016 Mountain Aire vehicles manufactured March 9, 2015, to June 5, 2015. The control module for the air suspension may experience a loss of power resulting in the air suspension not being able to achieve ride height.
Risk: If the ride height of the suspension is less than specified ride height the vehicle may be difficult to control, increasing the risk of a crash.
Fix: Newmar will notify owners and Spartan Motors will repair the motor homes free of charge. The recall began on August 5, 2015. Owners may contact Newmar customer service at 1-800-731-8300.
Power Train:axle Assembly 2015-06-30 · campaign 15V411000 · 96 vehicles
Defect: Newmar Corporation (Newmar) is recalling certain model year 2015-2016 King Aire and Essex vehicles manufactured from March 13, 2014, and May 13, 2015, and model year 2016 Mountain Aire vehicles manufactured from March 17, 2015, through April 17, 2015. The affected vehicles, built on a Spartan Chassis, have fasteners that attach the stay rod (v-rod) to the rear drive axle that may not have been installed with thread locker or tightened in the correct sequence.
Risk: If the fasteners loosen, the stay rod may disconnect from the rear axle, allowing the rear axle to move freely, increasing the risk of a vehicle crash.
Fix: Spartan will notify owners on behalf of Newmar, and dealers will replace the fasteners using thread lock, tightening them in the proper sequence and with the required torque values, free of charge. The recall began on July 13, 2015. Owners may contact Newmar customer service at 1-800-731-8300 or Spartan customer service at 1-800-582-3454.
Service bulletins (21)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2025-09-09 · 25V 431 · Service Campaign
on certain motorhomes, the baggage door skins may come loose from the door frame perimeter, possibly allowing the skin to separate completely from the door frame.
Equipment:mechanical 2022-01-03 · TSB466Amended · Service Bulletin/Repair Instructions
check for proper torque of all mounting bolts on all electric slideout motors. if any bolt is under- torqued, remove the bolt, and add blue loctiteâ® thread sealant to the bolt threads. if there is no washer on the nut side of the bolt, add a flat washer. reinstall and torque all 5/16â bolts to 19
Equipment:mechanical 2022-01-03 · TSB472Amended · Service Bulletin/Repair Instructions
check for proper torque of all mounting bolts on all electric slideout motors. if any bolt is under- torqued, remove the bolt, and add blue loctiteâ® thread sealant to the bolt threads. if there is no washer on the nut side of the bolt, add a flat washer. reinstall and torque all 5/16" bolts to 19 f
Equipment:electrical 2019-03-25 · PIB 541 · Service Bulletin/Repair Instructions
some coaches equipped with both the silverleaf system and a trc transfer switch (model 40350rvc-40350rvc3) may receive a warning on the silverleaf touchscreen that reads âtransfer switch 0-0 failure unknown.â this is a false warning caused by the trc transfer switch program code.
Equipment Adaptive/Mobility 2018-12-18 · PIB 538 · Service Bulletin/Repair Instructions
newmar has made a change to the water pump circuit fuse on certain coaches to improve customer experience. in most cases, the 10 amp fuse installed by the factory is sufficient. however, some coaches equipped with a shurflo water pump (newmar part # 127488) blow the 10 amp water pump fuse.
Latches/Locks/Linkages 2018-08-14 · PIB 529 · Service Bulletin/Repair Instructions
this bulletin was created to inform dealers and techs that an updated linkage is available that provides a remedy for binding linkages to the power actuator. this issue often creates difficulty when locking or unlocking the compartment door using the key and is only relevant on 2016 to early 2019 mo
Showing the 6 most recent of 21 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.