Problems owners report
Complaints filed with NHTSA about the 2017 Newmar London Aire, by the system named in each complaint. One complaint can name several.
- Electrical system3
- Unknown or other3
- Exterior lighting2
- Power train1
- Suspension1
- Service brakes1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Recalls
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.
Newmar Corporation (Newmar) is recalling certain 2016-2019 Ventana LE and 2017-2019 Dutch Star, Essex, London Aire, Mountain Aire and Ventana, and 2018-2019 New Aire motorhomes built on a Daimler trucks chassis. 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.
Newmar Corporation (Newmar) is recalling certain 2017-2019 Newmar Ventana LE and Ventana motorhomes, 2018 Mountain Aire and Essex motorhomes, and 2017-2018 London Aire motorhomes. The brake caliper mounting bolts on these vehicles may be insufficiently tightened, allowing the bolts to loosen.
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.
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 assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Newmar Corporation (Newmar) is recalling certain 2015-2018 London Aire motorhomes built on Daimler Trucks (DTNA) chassis. When the high beams are activated, only the high beam bulbs illuminate instead of both the high beam and low beam bulbs as intended.
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.
Newmar Corporation (Newmar) is recalling certain model year 2017 Dutch Star, Mountain Aire, London Aire, Essex, and King Aire motorhomes manufactured May 12, 2016, to September 22, 2016 and built on a Spartan Motors chassis. The throttle circuit wires on the affected vehicles may not have been be twisted to cancel out electromagnetic interference, and as a result, interference may cause the throttle signal to be higher or lower than intended.
Newmar Corporation (Newmar) is recalling certain model year 2017 London Aire, Essex, and King Aire motorhomes manufactured December 9, 2015, to September 26, 2016. The hydraulic entry step controller may not be functioning as designed and may allow the steps to retract unexpectedly.
Newmar Corporation (Newmar) is recalling certain model year 2017 Newmar King Aire, Essex, London Aire, and Mountain Aire motorhomes manufactured May 12, 2016, to August 23, 2016 and built on a Spartan Motors chassis. The affected vehicles have a power steering pump that may have an occasional loss of output power resulting in reduced or intermittent loss of power steering assist.
Newmar Corporation (Newmar) is recalling certain model year 2017 Dutch Star, Mountain Aire, London Aire, Essex, and King Aire motorhomes manufactured December 4, 2015, to July 5, 2016. The affected vehicles have front fascia wood trim that may separate from the slide out and possibly contact the driver or a passenger.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Newmar told its dealers about the 2017 Newmar London Aire: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10205733 | 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 LOCTITE 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 ft. lbs. and all 3/8 bolts to 33 ft. lbs. |
| 10205732 | 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 LOCTITE 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 ft. lbs. and all 3/8" bolts to 33 ft. lbs. |
| 10179793 | Daimler Trucks North America LLC, has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis NHTSA # 20V 404. In response, Newmar Corporation is issuing NHTSA Recall # 20V 421 |
| 10162827 | Daimler Trucks North America LLC has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner chassis (NHTSA # 18V 582 ). In response, Newmar is releasing NHTSA # 19V 426. |
| 10155399 | 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 transfer switch 0-0 failure unknown. This is a false warning caused by the TRC transfer switch program code. |
| 10153542 | The driver console USB port to the Xite G3 system may not function properly when plugged into the USB dongle on the Xite G3 system. |
| 10153541 | 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. |
| 10145211 | If a customer complains about their satellite, this product improvement bulletin may be helpful. This will only apply to coaches equipped with an HDMI/ CAT6 splitter AND the customer has installed a Geni-type satellite receiver. In this scenario, the customer may have issues trying to select satellite stations that toggle between high definition (HD) and standard definition. |
| 10144304 | 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 model year coaches equipped with power baggage locks. |
| 10144303 | Daimler Trucks North America, LLC has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner Chassis (NHTSA 18V 353). In response, Newmar Corporation is releasing recall NHTSA 18V 505 and TC # 2018-401. Issue: On certain motorhomes equipped with air disc brakes, the brake caliper mounting bolts may be incorrectly torqued. The caliper bolts may loosen, which may lead to the caliper detaching. Insufficiently torqued fasteners may not provide adequate clamping force between the brake caliper and brake anchor plate, potentially resulting in redu |
| 10134833 | On 2017 and 2018 Ventana and Dutch Star coaches with the 4310 floorplan and 2017 Mountain Aire and London Aire coaches with the 4525 floorplan equipped with a 85,000 BTU Oasis NES hydronic heating system, the hydronic heating system fuse and wiring may be undersized. Issue: The fuse may blow due to overload. |
| 10129954 | Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes. Issue: On certain motorhomes, there may be a loose electrical connection to the automatic transfer switch (ATS) that was not properly tightened. If the power connection is loose, it may result in a buildup of heat at the connection, which may increase the risk of fire causing injury and/or damage to property. |
| 10129952 | Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner Chassis. On certain motorhomes, if the headlight high beams are activated, only the high beam bulbs illuminate. The intention of the high beam function on the affected coaches is to have both the high beam and low beam bulbs illuminate together. |
| 10127601 | Newmar has decided to incorporate a system reset switch for coaches equipped with HWH hydraulic entrance steps. The switch has been added to the front overhead cabinet during production on later 2018 models. If the HWH system fails to operate the pump assembly when using the leveling system touchpad, slideout switches, or the entrance step, this reset switch will provide the coach owner with a more convenient location for resetting the HWH system. This will eliminate the need to pull the F-11 fuse or exit the coach to turn off the chassis disconnect in the event of a system lockout. Issue: I |
| 10127600 | Daimler Trucks North America LLC, on behalf of its wholly-owned subsidiary, Freightliner Custom Chassis Corporation, has issued field service campaign SF546AB. In response, Newmar is publishing PIB 495. Issue: On certain coaches, a check valve is missing on the auxiliary air tank, causing the tag axle steer tires to remain in a turned position when stopping the vehicle during a turn and shifting into reverse. In addition, some of these vehicles also require an air line retrofit. |
| 10127599 | Newmar has decided to install an override switch for the HWH step to provide a way to operate the step from inside the coach in the event of a sensor or door switch failure. In the event of a step failure, the person(s) inside the coach would have a large gap between the door threshold and the ground. The person(s) may have to exit via the large gap or the emergency exit door to get out of the coach. |
| 10121941 | If the coach's HWH leveling system has intermittent issues when operating, check for corrosion or loose mounting bolts. Torque the mounting bolts (if needed) to 30 ft. pounds. A ground cable may also be installed to improve the overall grounding of the HWH pump assembly. |
| 10121940 | Daimler Trucks North America has issued field service campaign SF543A. In response, Newmar is publishing TSB 493. Issue: On specific vehicles equipped with Stoneridge light bar control units (LBCU), the instrument panel odometer value may reset and no longer match the engine ECU odometer value. |
| 10121938 | SilverLeaf has determined that, in some cases, the TM102 Coach Management module (between version 3.38 and 3.42) may not communicate with the engine computer using the 500k baud rate. In response, Newmar has issued TSB 491. Issue: During coach startup, the TM102 Coach Management module may crash the 500k data bus. |
| 10117949 | Mailing second notice on not corrected customer letters on NHTSA Recall: Newmar Corporation has decided that a defect which relates to motor vehicle safety exists in specific motorhomes. NHTSA#: 16V 512 TC#: 2016-376 Issue: On certain motorhomes manufactured by Newmar Corporation, the interior front slideout fascia wood trim has the potential to separate from the slideout. If the fascia trim separates from the slideout it could possibly make contact with the occupants causing loss of control of the vehicle resulting in a crash or injury/damage. |
| 10117936 | Freightliner Custom Chassis Corporation, has initiated Field Service Campaign SF536A to modify specific Freightliner Custom Chassis X-line motorhome and shuttle bus chassis equipped with multiplex wiper controls, manufactured March 21, 2016, through January 2, 2017. In response, Newmar Corporation published TSB 485 to inform our dealers and customers. Issue: On some vehicles, the windshield wiper intermittent delay function is incorrectly set to a fixed delay. |
| 10116271 | Spartan Motors USA, Inc. has decided that a defect relating to motor vehicle safety exists in specific motor homes built on Spartan chassis. In response, Newmar Corporation is publishing the following recall: NHTSA #17V 195 TC #2017-162. Issue: On certain motorhomes, the ball joints on the independent front suspension may be loose. If not detected, the loose ball joints could separate over time. This could affect vehicle handling and increase the risk of a crash causing injury and/or damage to property. |
| 10116269 | This PIB has been created to note the work instructions contained within the Newgle site for installing a super structure to reinforce an HWH slideout wall. |
| 10116266 | Spartan Motors USA, Inc. has decided that a defect relating to motor vehicle safety exists in specific motor homes built on Spartan chassis. In response, Newmar Corporation is publishing a recall: NHTSA #16V 810 TC #2016-543. On certain motorhomes, wires in the throttle circuit were not shielded properly during manufacturing. This could result in an incorrect throttle setting above or below the commanded throttle setting/input, which may result in a loss of throttle or inadvertent acceleration of the throttle. This condition, depending on the driver's reaction and traffic conditions, may incre |
| 10116264 | Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes. NHTSA # 16v 768 TC # 2016-524 On certain motorhomes, the HWH hydraulic entry step controller is not functioning as designed and may allow the step to retract unexpectedly in some circumstances with the entry door open. If the step controller is not operating as intended, it may increase the risk of an accident and/or injury. |
NHTSA manufacturer communications (public domain)