2020 Newmar Ventana problems, complaints & recalls

2020 Newmar Ventana recalls (7)

• Recall 22V234000Apr 11, 20224,961 vehicles
  SEATS

  Newmar Corporation (Newmar) is recalling certain 2019-2022 Bay Star, Bay Star Sport, Ventana, Dutch Star, New Aire, Canyon Star, 2019 Ventana LE, 2020-2022 Kountry Star, 2019-2020 Mountain Aire, London Aire, Essex, and 2021 Super Star vehicles. The wiring under the seats may be incorrectly secured, which can lead to a pinched wire in the seat adjustment mechanism and cause an electrical short circuit.

  Risk: A short circuit increases the risk of a fire.

  Remedy: Dealers will inspect and secure the wiring, adding circuit breaker and fuse protection as necessary, free of charge. Owner notification letters are expected to be mailed on June 10, 2022. Owners may contact Newmar's customer service at 1-800-731-8300.

• Recall 21V700000Sep 9, 20211,554 vehicles
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Newmar Corporation (Newmar) is recalling certain 2019-2021 London Aire, Dutch Star, Essex, King Aire, Mountain Aire, 2020-2021 Ventana, and 2021 New Aire recreational vehicles. The instrument cluster may intermittently go blank while the vehicle is in motion.

  Risk: A blank instrument cluster display may be missing critical information such as the vehicle's speed and warning lights, which can increase the risk of a crash.

  Remedy: Dealers will update the control module software, and reroute and secure the ductwork, free of charge. Owner notification letters were mailed on November 8, 2021. Owners may contact Newmar's customer service at 1-800-731-8300.

• Recall 21V571000Jul 27, 20214,106 vehicles
  EQUIPMENT:RECREATIONAL VEHICLE/TRAILER · STRUCTURE

  Newmar Corporation (Newmar) is recalling certain 2019-2021 Bay Star, Ventana, New Aire, 2019-2020 Canyon Star, Bay Star Sport, Essex, King Aire, London Aire, Mountain Aire, 2018-2021 Dutch Star, 2020 Kountry Star, and 2019 Ventana LE recreational vehicles. The adhesive that bonds the vented portion of the window may fail.

  Risk: Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.

  Remedy: Dealers will inspect the windows, and replace the vent if necessary, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 21E 047.

• Recall 21V506000Jul 2, 20211,737 vehicles
  FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL

  Newmar Corporation (Newmar) is recalling certain 2019 Mountain Aire, 2020-2021 New Aire, 2020-2022 Super Star, 2018-2021 Ventana, and Dutch Star vehicles equipped with certain Cummins diesel engines. The sealing washer may not seat correctly in the pilot boreholes, allowing the high-pressure fuel rail assembly to leak.

  Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.

  Remedy: Cummins service centers will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 24, 2021. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is Cummins 21E-32.

• Recall 21V372000May 20, 20211,294 vehicles
  FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL

  Newmar Corporation (Newmar) is recalling certain 2017-2022 Dutch Star, 2017-2019 Mountain Aire, 2019-2021 Ventana and 2021 New Aire motorhomes. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

  Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.

  Remedy: Dealers will inspect the rail threads, and replace the rail as necessary, free of charge. Interim notification letters were mailed to owners on July 16, 2021. Owners may contact Newmar customer service at 1-800-731-8000. Newmar's number for this recall is Cummins 21E-032.

• Recall 20V719000Nov 20, 2020710 vehicles
  EQUIPMENT:APPLIANCE:OVEN/STOVE/COOKTOP

  Newmar Corporation (Newmar) is recalling certain 2019-2020 Bay Star and Ventana, 2019 Ventana LE, 2020 Canyon Star, Dutch Star, Kountry Star and Super Star and 2021 Bay Star Sport motorhomes equipped with Dometic 3 burner cooking stoves. The stove's saddle valve securing bolt may be overtightened, possibly damaging the o-ring seal and causing a continuous gas leak.

  Risk: A gas leak can increase the risk of a fire.

  Remedy: Newmar will notify owners, and dealers will install a remedy kit of gaskets, washers, thread locker bolts, and two round orange labels, free of charge. The recall began January 18, 2021. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 20E 071.

• Recall 20V421000Jul 21, 20203,202 vehicles
  ELECTRICAL SYSTEM · EXTERIOR LIGHTING:BRAKE LIGHTS · EXTERIOR LIGHTING:TURN SIGNAL

  Newmar Corporaton (Newmar) is recalling certain 2016-2019 Ventana LE, 2017-2020 Ventana, London Aire, Essex and Dutch Star, 2017-2019 Mountain Aire, 2018-2020 New Aire, and 2020 Kountry Star motorhomes that received the 'inspection-only' remedy from recall 19V-426. The rear mounted Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker lights, brake lights, or turn signals not functioning.

  Risk: Non-functioning exterior marker lights can increase the risk of a crash.

  Remedy: Newmar will notify owners, and Daimler Trucks North America dealers will replace the PDM, free of charge. This recall began September 11, 2020. Owners may contact Newmar's customer service at 1-800-731-8300. Newmar's number for this recall is 20V-404.

Recent 2020 Newmar Ventana complaints

Excerpts of the newest owner complaints, lightly cleaned of personal details. Complaints are unverified owner reports.

1. Filed Sep 9, 2026AZBody & Structure

   I was informed through a trade publication that Roadmaster had issued a recall of the towbar due to potential failure of a "roll pin" seated into a "stinger" assembly that could cause the towbar to separate and fail. I contacted Roadmaster on XXX, and recieved a response on XXX with vague and incomplete information relating to whether I could continue to use the towbar, although they described the matter as "urgent". The notice is at their webpage at [XXX] . I have inquired…

   NHTSA complaint #11762947 · source
2. Filed Aug 10, 2026NYOther / Unknown

   Adhesive inside the dashboard display is failing. It started at approximately 20,000 miles and has suddenly gotten much worse 1 year later at approximately 30,000 miles. This failure is causing "bubbles" in the display, which is interfering with the clarity/readability of the gauges, including the speedometer, which I consider to be a safety issue. Ultimately, I'm concerned that the screen may fail completely while I'm driving.

   NHTSA complaint #11755810 · source
3. Filed Jul 6, 20202,000 miCAVisibility & Wipers

   Tl* the contact owns a 2020 newmar ventana rv. The contact stated that the driver's and passenger's side exterior window pane separated from the interior window pane. The failure had recurred on all seven windows of the vehicle. Additionally, while driving the exterior bathroom window became unsecured to the vehicle. The contact stated that since delivery of the rv, several windows were replaced. The cause of the failures were not determined. Tom linstrom rv located at 500…

   NHTSA complaint #11337723 · source

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data, as of Oct 11, 2026. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology