Auto Recall Watch
U.S. public vehicle records

2017 Newmar DUTCH STAR: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

6 owner complaints analyzed

18 distinct recall campaigns

16,500 mi median reported failure mileage

Scope: 2017 model year. Data updated: . 4 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Engine is the most frequently named component, appearing in 3 of 6 complaints (50.0%). A complaint can name multiple components.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Engine
3
Fuel/Propulsion System
3
Unknown Or Other
1
Component breakdown data
CategoryCount
Engine3
Fuel/Propulsion System3
Unknown Or Other1

Engine: 3; Fuel/Propulsion System: 3; Unknown Or Other: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
4
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0004
25,000 to 49,9990
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 4; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (4). 2 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2018
1
2020
2
2021
2
2023
1
Complaints over time data
CategoryCount
20181
20202
20212
20231

2018: 1; 2020: 2; 2021: 2; 2023: 1

Pattern summary

Engine leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 11111332 · 2018-07-14 (July 14, 2018)

DISCOVERED A FUEL LINE ROUTING THAT WAS RUBBING AGAINST THE LOWER PART OF THE ENGINE DURING AN INSPECTION AND SERVICE. I TIED IT BACK TO KEEP IT FROM RUBBING ALL THE WAY THROUGH THE FUEL LINE. THIS IS ON A FREIGHTLINER CHASSIS

Owner-reported narrative. 18,000 miles reported. Look up ODI 11111332 at NHTSA ↗

Owner report 11354123 · 2020-09-10 (September 10, 2020)

WE HAVE HAD TWO DIESEL EXHAUST FLUID (DEF) HEAD FAILURES THAT HAVE REQUIRED REPLACEMENT OF THE DEF HEAD UNIT. THE FIRST SITUATION RESULTED IN A DERATING OF THE ENGINE, LIMITING OUR SPEED TO 4 OR 5 MPH WHILE ON THE INTERSTATE. THE VEHICLE HAD TO BE TOWED 200 MILES TO A SERVICE CENTER, THEN IT TOOK A WEEK TO OBTAIN REPLACEMENT PARTS. THE SECOND SITUATION HAPPENED WITHIN 5 MILES OF A SERVICE CENTER AND WE WERE FORTUNATE ENOUGH TO BE ABLE TO MAKE IT TO THE SERVICE CENTER. HOWEVER, WE ARE SEEING HUNDREDS OF SIMILAR SITUATIONS BEING POSTED TO RV …

Owner-reported narrative. 11,000 miles reported. Look up ODI 11354123 at NHTSA ↗

Owner report 11384355 · 2020-12-21 (December 21, 2020)

I OWN A 2017 NEWMAR DUTCH STAR MOTOR HOME ON A FREIGHTLINER CHASSIS. THE DIESEL EXHAUST FLUID (DEF) SENSOR (DEF HEAD) HAS FAILED TWICE. THE FIRST FAILED AT 14,795 MILES AND WAS REPLACED ON 9/24/18. THAT HEAD LASTED ANOTHER 15,000 MILES AND FAILED AT 31,218 AND WAS REPLACED ON 11/25/2020. EACH HEAD LASTED ABOUT 15,000 MILES OR 2 YEARS. THE PART IS MADE BY SHAW DEVELOPMENT WHICH HAS NOT ANSWERED REPEATED ATTEMPTS FOR INFORMATION. AS PART OF THE EMISSIONS SYSTEM, FREIGHTLINER HAS REPLACED BOTH HEADS UNDER THE 5 YEAR FEDERALLY MANDATED WAR…

Owner-reported narrative. 15,000 miles reported. Look up ODI 11384355 at NHTSA ↗

Owner report 11415723 · 2021-05-09 (May 9, 2021)

RV WENT INTO 5MPH DERATE DUE TO DEF HEADER MALFUNCTION. I WAS VERY LUCKY TO BE IN AN RV PARK, HOWEVER THERE IS NO WAY TO REPLACE THE DEF HEADER WITHOUT RAISING THE RV (DUE TO THE LOCATION OF THE TANK), SO IT COULDN'T BE REPLACED THERE. I HAD AN APPOINTMENT TO REPLACE THE DEF HEADER AT FREIGHTLINER OF HOUSTON, DUE TO THE WARNING LIGHTS. HOWEVER WHEN I STARTED TO DRIVE THERE FOR THE APPOINTMENT, I FOUND THE RV WOULD NOT GO OVER 5MPH. SINCE THE DEALER WAS 60 MILES AWAY (AND IT WAS THE NEAREST ONE), THERE WAS NO WAY I COULD MAKE IT.

Owner-reported narrative. 21,215 miles reported. Look up ODI 11415723 at NHTSA ↗

Owner report 11425343 · 2021-07-18 (July 18, 2021)

DEF Head Failure - Spartan Chassis.

Owner-reported narrative. Look up ODI 11425343 at NHTSA ↗

Owner report 11521780 · 2023-05-12 (May 12, 2023)

My DEF sensor failed which required towing on Interstate 80 in a highly congested area. This same failure has happened to many other motorhomes and trucks. It creates a very unsafe situation which needs to be corrected. Please require the manufacturer to correct the flaw and recall all in use. Thank you.

Owner-reported narrative. Look up ODI 11521780 at NHTSA ↗

Recall history

18 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

16V481000 · Visibility:Rear Window Wiper/Washer

Reported: 2016-06-29 (June 29, 2016)

Newmar Corporation (Newmar) is recalling certain model year 2017 Ventana, Ventana VL, and Dutch Star motorhomes manufactured November 1, 2015, to June 24, 2016 and built on a Freightliner Custom Chassis. In the affected vehicles, when the windshield wipers are turned off, the headlights may also turn off. Additionally, the wiper arms may stop in an incorrect location blocking the driver's view, and the wiper motor may stall when under load.

Consequence: If the headlights go out or the wiper system does not operate properly, the driver's visibility may be adversely affected, increasing the risk of a crash.

Remedy: Newmar will notify owners, and Freightliner dealers will update the wiper software, free of charge. The recall began on July 28, 2016. Owners may contact Newmar Customer Service Department at 1-800-731-8300.

NHTSA campaign record ↗
16V512000 · Structure

Reported: 2016-07-06 (July 6, 2016)

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.

Consequence: If the fascia separates and contacts the driver or a passenger, a loss of vehicle control may result, increasing the risk of a crash.

Remedy: Newmar will notify owners, and dealers will secure the trim with screws, free of charge. The recall began on August 16, 2016. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
16V773000 · Equipment:Recreational Vehicle/Trailer

Reported: 2016-10-24 (October 24, 2016)

Newmar Corporation (Newmar) is recalling certain model year 2017 Dutch Star and Ventana motorhomes manufactured May 17, 2016, to September 27, 2016. On certain motorhomes, the wardrobe slide out motor may have been installed without having a brake.

Consequence: If the slide out motor does not have a brake installed, the slide out box could extend unexpectedly, increasing the risk of a crash.

Remedy: Newmar will notify owners, and dealers will inspect the motor and replace it if necessary, free of charge. The recall ibegan on December 16, 2016. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
16V810000 · Vehicle Speed Control:Accelerator Pedal | Electrical System:Wiring

Reported: 2016-11-08 (November 8, 2016)

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.

Consequence: Unintended deceleration or acceleration can increase the risk of a crash.

Remedy: Newmar will notify owners, and Spartan dealers will install an overlay harness with twisted wires, free of charge. The recall began on December 1, 2016. Owners may contact Newmar customer service at 1-800-731-8300 or Spartan at 1-800-543-4277. Newmar's number for this recall is 16V-776.

NHTSA campaign record ↗
16V826000 · Steering:Hydraulic Power Assist:Hose, Piping, And Connections

Reported: 2016-11-15 (November 15, 2016)

Newmar Corporation (Newmar) is recalling certain model year 2016-2017 Dutch Star and Ventana motorhomes manufactured January 22, 2016, to November 7, 2016, equipped with Cummins ISL engines. These vehicles, built on a Freightliner chassis, have a power steering hose that may be routed incorrectly, and, as a result, the hose may rub against the power stud on the starter motor, possibly causing electrical arcing and a power steering fluid leak.

Consequence: Electrical arcing in the presence of leaking power steering fluid can increase the risk of a fire.

Remedy: Newmar will notify owners, and Freightliner dealers will reroute the power steering hose for proper clearance, free of charge. The recall began on December 16, 2017. Owners may contact Freightliner customer service at 1-800-547-0712 or Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 16V 809.

NHTSA campaign record ↗
17V195000 · Suspension:Front:Control Arm

Reported: 2017-03-22 (March 22, 2017)

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.

Consequence: A separated ball joint can cause a loss of steering control, increasing the risk of a crash.

Remedy: 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.

NHTSA campaign record ↗
17V420000 · Equipment:Recreational Vehicle/Trailer

Reported: 2017-06-30 (June 30, 2017)

Newmar Corporation (Newmar) is recalling certain 2014-2018 Newmar Dutch Star and 2015-2017 Newmar Ventana motorhomes. In the affected motorhomes, the driver side and passenger side powered night shades can be lowered by using the remote when the ignition is in the ON position.

Consequence: If the vehicle is being driven and the button on the remote is pushed, the night shades may lower, blocking the driver's view, possibly increasing the risk of a crash.

Remedy: Newmar will notify owners and dealers will install a relay to disable the operation of the driver and passenger night shade by the remote when the ignition is in the ON position. The recall began on July 28, 2017. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
17V497000 · Electrical System:12v/24v/48v Battery:Cables

Reported: 2017-08-09 (August 9, 2017)

Newmar Corporation (Newmar) is recalling certain 2014 Moutain Aire and 2014-2017 Dutch Star recreational vehicles built on Freightliner XCR chassis manufactured by Daimler Trucks North America (DTNA). These chassis have a battery cable mounting bracket may not have been installed correctly, as a result, the improperly routed and clipped battery cable can contact the frame rail, possibly chafing and short circuiting.

Consequence: A battery cable short circuit can increase the risk of a fire.

Remedy: Newmar will notify owners, and DTNA dealers will inspect and revise the battery cable mounting bracket and cable routing, as necessary, free of charge. The recall began on September 20, 2017. Owners may contact Daimler Trucks North America at 1-800-547-0712 or Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 17V-451.

NHTSA campaign record ↗
17V809000 · Equipment

Reported: 2017-12-15 (December 15, 2017)

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

Consequence: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Remedy: 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.

NHTSA campaign record ↗
17V830000 · Electrical System:Wiring

Reported: 2017-12-19 (December 19, 2017)

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.

Consequence: The build up of heat in the wiring from the loose power connection can increase the risk of a fire.

Remedy: 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.

NHTSA campaign record ↗
18V062000 · Exterior Lighting:Headlights

Reported: 2018-01-19 (January 19, 2018)

Newmar Corporation (Newmar) is recalling certain 2017-2018 Ventana, Ventana LE and Dutchstar motorhomes built on a Freightliner chassis. The low beam headlights do not also illuminate as intended when the high beam headlights are activated, reducing the driver's visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence: If the driver has reduced visibility, there would be an increased risk of a crash.

Remedy: Newmar will notify owners, and Daimler Trucks North America authorized service facilities will reprogram the Freightliner chassis module, free of charge. The recall began on February 9, 2018. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
18V198000 · Steering:Hydraulic Power Assist:Hose, Piping, And Connections

Reported: 2018-03-27 (March 27, 2018)

Newmar Corporation (Newmar) is recalling certain 2014-2017 Newmar Ventana, 2011-2017 Newmar Dutch Star, and 2011-2014 Newmar Mountain Aire vehicles, built on Freightliner XBR chassis and equipped with Cummins ISL engines. The power steering hose on the affected vehicles may be routed incorrectly, and, as a result, the hose may rub against the power stud on the starter motor, possibly causing electrical arcing and a power steering fluid leak.

Consequence: If the power steering hose contacts the power stud causing a power steering fluid leak, additional steering effort may be needed increasing the risk of a crash or an electrical arc may occur, increasing the risk of a fire.

Remedy: Newmar will notify owners, and Freightliner dealers will reroute the power steering hose, free of charge. The recall began on May 24, 2018. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is FL-762.

NHTSA campaign record ↗
18V245000 · Exterior Lighting:Headlights

Reported: 2018-04-18 (April 18, 2018)

Newmar Corporation (Newmar) is recalling certain 2016-2017 Newmar Ventana, 2015-2016 Newmar London Aire, and 2013-2017 Newmar Dutch Star motorhomes. When switching from using the low beam headlights to the high beam headlights, the low beam headlights go out when the intention was to have both beams illuminate.

Consequence: Without the low beams also illuminated when the high beams are on, the driver may have reduced visibility, increasing the risk of a crash.

Remedy: Newmar will notify owners, and dealers will correct the vehicles so that the low beam stays illuminated when the high beam is switched on, free of charge. The recall began on May 18, 2018. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
19V426000 · Exterior Lighting | Electrical System

Reported: 2019-06-07 (June 7, 2019)

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.

Consequence: Nonfunctioning lights can increase the risk of a crash.

Remedy: Newmar will notify owners, and Daimler Trucks dealers will inspect and replace the rear PDM, as necessary, free of charge. The recall began July 18, 2019. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 18V-852.

NHTSA campaign record ↗
20V421000 · Exterior Lighting:Turn Signal | Exterior Lighting:Brake Lights | Electrical System

Reported: 2020-07-21 (July 21, 2020)

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.

Consequence: 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.

NHTSA campaign record ↗
21V082000 · Exterior Lighting:Brake Lights:Switch

Reported: 2021-02-17 (February 17, 2021)

Newmar Corporation (Newmar) is recalling certain 2021 Kountry Star and 2017-2021 Dutch Star motorhomes. The brake light switch may chafe against the windshield wiper mechanism, which could damage the brake light switch or it's wiring, and cause the brake lights to not illuminate.

Consequence: If the brake lights do not illuminate, other motorists will be unaware of the driver's intention, increasing the risk of a crash.

Remedy: Newmar will notify owners, and dealers will inspect the brake light switch and replace it as necessary, free of charge. The recall began on April 12, 2021. Owners may contact Newmar customer service at 1-800-731-8300.

NHTSA campaign record ↗
21V372000 · Fuel System, Diesel:Fuel Injection System:Fuel Rail

Reported: 2021-05-20 (May 20, 2021)

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.

Consequence: 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.

NHTSA campaign record ↗
21V506000 · Fuel System, Diesel:Fuel Injection System:Fuel Rail

Reported: 2021-07-02 (July 2, 2021)

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.

Consequence: 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.

NHTSA campaign record ↗
Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

6 unique complaints in this selection. Analysis snapshot: 2026-10-01.

66.7%Usable mileage4 / 6 records
100.0%Valid incident date6 / 6 records
100.0%Valid filing date6 / 6 records
100.0%Ordered incident and filing dates6 / 6 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

Component complaint heatmap
Component200920102011201220132014201520162017201820192020202120222023
Tires
0Unavailable

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0Unavailable

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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0Unavailable

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00.0%

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Engine
0Unavailable

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0Unavailable

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0Unavailable

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0Unavailable

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0Unavailable

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150.0%
ODI 11425314

DEF System Failure

Look up ODI 11425314 at NHTSA ↗

120.0%
ODI 11435626

I was driving home this weekend in my motorhome and noticed smoke coming out of rear of vehicle. I thought we were on fire. Fortunately I was able to get off the road and no injuries occurred. However, there will be many injuries if this problem is not recalled. The vehicle has a Cummins ISL Diesel motor. Vehicle has 33K miles. The #1 fuel injector line fails. If you look online this has happened many of times. Cummins also has a TSB for failure. Also, the "revised" part comes with a new bracket to prevent future failure. So Cummins is aware of…

Look up ODI 11435626 at NHTSA ↗

00.0%

No examples available for this selection.

350.0%
ODI 11354123 · 11,000 mi

WE HAVE HAD TWO DIESEL EXHAUST FLUID (DEF) HEAD FAILURES THAT HAVE REQUIRED REPLACEMENT OF THE DEF HEAD UNIT. THE FIRST SITUATION RESULTED IN A DERATING OF THE ENGINE, LIMITING OUR SPEED TO 4 OR 5 MPH WHILE ON THE INTERSTATE. THE VEHICLE HAD TO BE TOWED 200 MILES TO A SERVICE CENTER, THEN IT TOOK A WEEK TO OBTAIN REPLACEMENT PARTS. THE SECOND SITUATION HAPPENED WITHIN 5 MILES OF A SERVICE CENTER AND WE WERE FORTUNATE ENOUGH TO BE ABLE TO MAKE IT TO THE SERVICE CENTER. HOWEVER, WE ARE SEEING HUNDREDS OF SIMILAR SITUATIONS BEING POSTED TO RV …

Look up ODI 11354123 at NHTSA ↗

850.0%
ODI 11354474 · 10,000 mi

DEF SYSTEM FOR DIESEL ENGINE STARTED TO FAIL CAUSING REDUCTION IN PERFORMANCE OF MOTOR HOME. IF I HAD NOT BEEN ABLE TO GET DIRECTLY TO A FREIGHTLINER SERVICE CENTER, I WOULD HAVE ENDED UP ON THE INTERSTATE ABLE TO GO ONLY FIVE MILES PER HOUR AND NEEDING TO BE TOWED. THIS IS AN ON GOING KNOWN PROBLEM WITH THESE ENGINES MANUFACTURED BY CUMMINS. THIS PARTICULAR PART IS FAILING ON A REGULAR BASIS ACROSS MANY CHASSIS MAKERS CAUSING A POTENTIAL DANGER TO THE OWNERS OF THESE COACHES. THE PARTICULAR PART IS CALLED A DEF HEAD THAT REGULATES AND METERS T…

Look up ODI 11354474 at NHTSA ↗

521.7%
ODI 11354120 · 4,345 mi

WHILE DRIVING, THE CHECK ENGINE LIGHT CAME ON. MOMENTS LATER, ANOTHER CHECK ENGINE LIGHT CAME ON AND THE DEF GAUGE WENT FROM F TO E AND TURNED RED WITH AN ALARM. WE WERE ABOUT 5 MILES FROM OUR DESTINATION. I CALLED NEWMAR WHO PUT SPARTAN ON THE PHONE. IT WAS THE DEF SENSOR. I WAS ASKED TO DRIVE ONE HOUR AWAY ON A TWO LANE ROAD TO A DEALER. I REFUSED. WE EXTENDED OUR STAY BY ONE WEEK UNTIL THE PART CAME IN (BACK ORDERED). MOBILE TECHNICIANS CAME AND INSTALLED THE PART. I ASKED IF I SHOULD HAVE A SPARE SENSOR... JUST IN CASE...AND WAS TO…

Look up ODI 11354120 at NHTSA ↗

00.0%

No examples available for this selection.

116.7%
ODI 11424982

I recently purchased a 2021 Newmar Dutchstar Motorhome, and took delivery recently. The Diesel Exhaust Fluid (DEF) sensor failed in less than 3,000 miles. As a newbie in the motorhome world, I was stunned and very disappointed that this failure occurred so quickly, and also with the ramifications of the failure. When DEF sensors fail the engine can go into derate state which can cause my coach to move at a maximum of 5 mph in less than a couple hundred miles, and then the engine SHUTS DOWN. I contacted Spartan motors, the manufacturer of my ch…

Look up ODI 11424982 at NHTSA ↗

0Unavailable

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00.0%

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Unknown Or Other
0Unavailable

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0Unavailable

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0Unavailable

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0Unavailable

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0Unavailable

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00.0%

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120.0%
ODI 11084662

WHEN I ENTER MY VIN, YOUR SITE SAYS THAT "ONE OR MORE PARAMETERS ARE INVALID". I'VE USED THE SITE BEFORE, AND THE VIN IS VALID. WHEN I PUT IN THE VIN, IT SAYS 17/17 AT THE END (INDICATING THAT ALL 17 CHARACTERS WERE ENTERED).

Look up ODI 11084662 at NHTSA ↗

125.0%
ODI 10928890 · 10,000 mi

I HAVE A 2016 NEWMAR DUTCH STAR MOTOR HOME MODEL 4018. IT'S A 40 FT LONG DIESEL PUSHER ON A FREIGHTLINER CHASSIS WITH TOYAL WEIGHT OF 39600 LBS. THE PROBLEM IS POTENTIAL OVERLOADING OF THE FRONT TIRES DUE TO WEIGHT. THE MOTOR HOME WAS JUST WEIGHED AT THE NEWMAR CORP. FACTORY AND THE WEIGHT ON THE FRONT LEFT TIRE WITHOUT PASSENGERS WAS 7355 LBS. THE FRONT TIRES ON THIS VEHICLE ARE MICHELIN 305/70R22.5 LRL SERIES XRV. THEY HAVE A MAXIMUM LOAD RATING OF 7830 LBS.. ADDING THE WEIGHT OF A PASSENGER AND I SITTING IN THE TWO FRONT SEATS I ESTI…

Look up ODI 10928890 at NHTSA ↗

116.7%
ODI 11384355 · 15,000 mi

I OWN A 2017 NEWMAR DUTCH STAR MOTOR HOME ON A FREIGHTLINER CHASSIS. THE DIESEL EXHAUST FLUID (DEF) SENSOR (DEF HEAD) HAS FAILED TWICE. THE FIRST FAILED AT 14,795 MILES AND WAS REPLACED ON 9/24/18. THAT HEAD LASTED ANOTHER 15,000 MILES AND FAILED AT 31,218 AND WAS REPLACED ON 11/25/2020. EACH HEAD LASTED ABOUT 15,000 MILES OR 2 YEARS. THE PART IS MADE BY SHAW DEVELOPMENT WHICH HAS NOT ANSWERED REPEATED ATTEMPTS FOR INFORMATION. AS PART OF THE EMISSIONS SYSTEM, FREIGHTLINER HAS REPLACED BOTH HEADS UNDER THE 5 YEAR FEDERALLY MANDATED WAR…

Look up ODI 11384355 at NHTSA ↗

318.8%
ODI 11425316

Since purchasing this RV new, I have had the DEF Head fail twice. 1st time was Sep 2019 with a mileage of 14066 and the 2nd time was April 2021 with a mileage of 16018. Both times DEF Header Assemblies were replaced. When these fail the motor can de-rate at any time. Very dangerous when traveling down the highway. Both times the low DEF warning and check engine lights came on.

Look up ODI 11425316 at NHTSA ↗

521.7%
ODI 11311651 · 6,000 mi

LOCKED ENTRY DOOR POPS OPEN WHILE DRIVING. IT HAPPENS ON SMOOTH ROADS, DOESN'T HAVE TO BE A BUMPY ROAD. RV IS AT KNOXVILLE DEALER NOW AND THEY SAY THERE'S NOTHING WRONG WITH DOOR. THIS HAS HAPPENED NUMEROUS TIMES; WE TIE THE DOOR SHUT NOW.

Look up ODI 11311651 at NHTSA ↗

233.3%
ODI 11338543 · 277 mi

FACTORY INSTALLED TIRE PRESSURE MONITORING SYSTEM GIVES FALSE PRESSURE AND TEMPERATURE READINGS WHILE DRIVING. THIS IS A SAFETY CONCERN WHILE DRIVING.*DT*JB

Look up ODI 11338543 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Electrical System
0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

240.0%
ODI 10735331 · 2,235 mi

VEHICLE WAS SITTING IN DEALER'S LOT AND CAUGHT FIRE IN THE MIDDLE OF THE NIGHT. INVESTIGATION BY FIRE MARSHALL, AND SUBSEQUENT INSURANCE ADJUSTERS BELIEVE THIS LOSS TO BE DUE TO AN ELECTRICAL PROBLEM IN THE COACH. THE COACH HAS BEEN DEEMED A TOTAL LOSS...UPDATED 10-20/15*BF UPDATED 12/4/2017*CN

Look up ODI 10735331 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

313.0%
ODI 11321477

THE INSTRUMENT LIGHT PANEL (OPTIVIEW) DOES NOT DIM ENOUGH AND IS TOO BRIGHT AT NIGHT MAKING IT VERY DIFFICULT TO SEE OUTSIDE THE VEHICLE WHEN DRIVING AT NIGHT. ON A DARK RAINY NIGHT THE GLARE FROM THE INSTRUMENT PANEL MAKES FOR DANGEROUS DRIVING CONDITIONS. MY COMPLAINT TO NEWMAR IN APRIL 2019 WAS DEFERRED TO FREIGHTLINER. NOVEMBER OF 2019 FREIGHTLINER SENT TWO TECHNICIANS TO MY HOME WHO SPENT A COUPLE OF HOURS DIAGNOSING AND TAKING PICTURES OF THE PROBLEM. THEY CONCLUDED THE BRIGHTNESS LEVEL OF THE INSTRUMENT PANEL DID DIM IN RESPONSE TO TH…

Look up ODI 11321477 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

150.0%
ODI 11506852

The 2023 Newmar Dutch Star 4326 with a Freightliner Custom Chassis was built without an exterior temperature gauge. This is the first vehicle I've seen like this in many years. I'm on our first trip with my family onboard and we're driving thru the NC mountains in a wintery mix with temperatures varying from above to below freezing. I'm very nervous not knowing when the roads will begin to ice over on treacherous roads. I've discussed with Newmar and Freightliner and they both just say they don't know why it's not there and that they cannot add…

Look up ODI 11506852 at NHTSA ↗

Equipment:Recreational Vehicle/Trailer
0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

125.0%
ODI 11723800

See attached document for complaint.

Look up ODI 11723800 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Exterior Lighting
0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

834.8%
ODI 11155595 · 2,200 mi

THE DIGITAL DASH IS TOO BRIGHT FOR NIGHT TIME DRIVING. THE SCREEN HAS THE ABILITY TO BE LOWERED, BUT EVEN AT ITS LOWEST SETTING, IT IS FAR TOO BRIGHT. IT CAUSES LOSS OF NIGHT VISION, AND THE INABILITY TO SAFELY DRIVE. THE ONLY CORRECTION THAT CAN BE MADE IS TO COVER THE SCREEN, LOSING ALL ABILITY TO SEE IMPORTANT GAUGES.*DT*JB

Look up ODI 11155595 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Visibility/Wiper
0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

150.0%
ODI 11430662

Driver side and Passenger side windows have faulty seals and in temperature conditions below 40 degrees and rainy conditions, these side windows fog up heavily. This is not covered on any warranty or recall. On most of the social media pages for Newmar and RV owners, this is a known issue with the windows on these vehicles and hundreds of owners are having to replace these windows spending thousands of dollars to ensure they are able to see out of these important windows to view their side mirrors. We are from Florida, purchased the RV used …

Look up ODI 11430662 at NHTSA ↗

120.0%
ODI 11131473 · 24,569 mi

THE VEHICLE WAS DRIVING DOWN THE ROAD. THE DRIVER SIDE WINDSHIELD WIPER WHEN ENGAGED AT LOW MEDIUM OR HIGH SPEED BUT IN THE CASE IT FAILED AT LOW SPEED. THE WIPER ON DRIVER SIDE GOES OFF WINDSHIELD TO SIDE MIRROR AND FAILS. *DT CONSUMER STATED PRODUCT MALFUNCTIONED DRIVING DOWN THE INTERSTATE. UPDATED 10/9/18*JB

Look up ODI 11131473 at NHTSA ↗

250.0%
ODI 11455299

While driving on I-75 in the Venice, Florida area, the lower half of the window fell off our motorcoach. The window was located on the passenger side about 22 ft from the front. I have learned this morning that many reports of this continue being reported on windows made by Hehr, which is now owned by Lippert. We are so very thankful it did not hit the vehicle behind us.

Look up ODI 11455299 at NHTSA ↗

00.0%

No examples available for this selection.

212.5%
ODI 11128274 · 6,500 mi

THE DRIVER'S WINDSHEILD WIPER DOES NOT CONTACT THE GLASS EXCEPT AT THE VERY TOP FOR THE LAST 30% OF THE STROKE LEAVEING THE PORTION DIRECTLY IN FRONT OF THE DRIVER WITHOUT THE NEEDED VIEW. NEWMAR REPLACED THE WIPER BLADE, BUT STILL HAVE THE PROBLEM.

Look up ODI 11128274 at NHTSA ↗

14.3%
ODI 11508791

Multiple double pane windows are fogging. The driver’s side window fogging between the double pane glass, is causing visibility problem’s creating a safety hazard.

Look up ODI 11508791 at NHTSA ↗

116.7%
ODI 11636178

Passenger entry door seal has failed and window is fogged making lane changing or viewing very difficult and unsafe. I have tried to contact Newmar and their reply was giving me a statement that my coach is out of warranty and I need to contact a 3rd party vendor for replacement at my cost. I would think a window separation would be a concern for Newmar Corp. I have read many other complaints from Newmar owners.

Look up ODI 11636178 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Electrical System: Instrument Cluster/Panel
0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

313.0%
ODI 11603226

The Freightliner instrument cluster (ICU) screen delaminates and makes it difficult to read the gauges. This issue appears to happen with a lot of 2019 models. Freighter refuses to assist and the cost is $5700 for the cluster + labor.

Look up ODI 11603226 at NHTSA ↗

350.0%
ODI 11387122 · 1,250 mi

I WAS UNABLE TO DIM THE DASH CLUSTER LIGHTS BELOW 100% BRIGHTNESS USING THE MANUFACTURER SUPPLIED DIMMING CONTROLS. I ATTEMPTED ADJUSTMENTS WHILE DRIVING AT NIGHT ON A FREEWAY WITH THE HEADLIGHTS ON, WHILE PARKED IN A REST AREA WITH THE ENGINE RUNNING AND HEADLIGHTS ON AND OFF, AND WITH THE IGNITION ON ACCESSORY WITHOUT THE ENGINE RUNNING. THIS CREATES DANGEROUS BRIGHT GLARE TO THE DRIVERS EYES MAKING DRIVING VERY DIFFICULT AT NIGHT.

Look up ODI 11387122 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
EngineToo few reports for a range16,108 mi2 (sparse)
ODI 11354123 · 11,000 mi

WE HAVE HAD TWO DIESEL EXHAUST FLUID (DEF) HEAD FAILURES THAT HAVE REQUIRED REPLACEMENT OF THE DEF HEAD UNIT. THE FIRST SITUATION RESULTED IN A DERATING OF THE ENGINE, LIMITING OUR SPEED TO 4 OR 5 MPH WHILE ON THE INTERSTATE. THE VEHICLE HAD TO BE TOWED 200 MILES TO A SERVICE CENTER, THEN IT TOOK A WEEK TO OBTAIN REPLACEMENT PARTS. THE SECOND SITUATION HAPPENED WITHIN 5 MILES OF A SERVICE CENTER AND WE WERE FORTUNATE ENOUGH TO BE ABLE TO MAKE IT TO THE SERVICE CENTER. HOWEVER, WE ARE SEEING HUNDREDS OF SIMILAR SITUATIONS BEING POSTED TO RV …

Look up ODI 11354123 at NHTSA ↗

ODI 11415723 · 21,215 mi

RV WENT INTO 5MPH DERATE DUE TO DEF HEADER MALFUNCTION. I WAS VERY LUCKY TO BE IN AN RV PARK, HOWEVER THERE IS NO WAY TO REPLACE THE DEF HEADER WITHOUT RAISING THE RV (DUE TO THE LOCATION OF THE TANK), SO IT COULDN'T BE REPLACED THERE. I HAD AN APPOINTMENT TO REPLACE THE DEF HEADER AT FREIGHTLINER OF HOUSTON, DUE TO THE WARNING LIGHTS. HOWEVER WHEN I STARTED TO DRIVE THERE FOR THE APPOINTMENT, I FOUND THE RV WOULD NOT GO OVER 5MPH. SINCE THE DEALER WAS 60 MILES AWAY (AND IT WAS THE NEAREST ONE), THERE WAS NO WAY I COULD MAKE IT.

Look up ODI 11415723 at NHTSA ↗

Fuel/Propulsion SystemToo few reports for a range18,000 mi1 (sparse)
ODI 11111332 · 18,000 mi

DISCOVERED A FUEL LINE ROUTING THAT WAS RUBBING AGAINST THE LOWER PART OF THE ENGINE DURING AN INSPECTION AND SERVICE. I TIED IT BACK TO KEEP IT FROM RUBBING ALL THE WAY THROUGH THE FUEL LINE. THIS IS ON A FREIGHTLINER CHASSIS

Look up ODI 11111332 at NHTSA ↗

Unknown Or OtherToo few reports for a range15,000 mi1 (sparse)
ODI 11384355 · 15,000 mi

I OWN A 2017 NEWMAR DUTCH STAR MOTOR HOME ON A FREIGHTLINER CHASSIS. THE DIESEL EXHAUST FLUID (DEF) SENSOR (DEF HEAD) HAS FAILED TWICE. THE FIRST FAILED AT 14,795 MILES AND WAS REPLACED ON 9/24/18. THAT HEAD LASTED ANOTHER 15,000 MILES AND FAILED AT 31,218 AND WAS REPLACED ON 11/25/2020. EACH HEAD LASTED ABOUT 15,000 MILES OR 2 YEARS. THE PART IS MADE BY SHAW DEVELOPMENT WHICH HAS NOT ANSWERED REPEATED ATTEMPTS FOR INFORMATION. AS PART OF THE EMISSIONS SYSTEM, FREIGHTLINER HAS REPLACED BOTH HEADS UNDER THE 5 YEAR FEDERALLY MANDATED WAR…

Look up ODI 11384355 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

1 reports2024-112026-10

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
MonthComplaintsCampaigns announcedExamples
2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-070None

No examples available for this selection.

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-090None

No examples available for this selection.

2026-10 (partial)0None

No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Age 0Age 1Age 22 reports

2022: 0 complaints · 2023: 2 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2022000
2023122
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
2022000
2023200

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
ComponentEngineFuel/Propulsion SystemUnknown Or Other
Engine—
1
ODI 11521780

My DEF sensor failed which required towing on Interstate 80 in a highly congested area. This same failure has happened to many other motorhomes and trucks. It creates a very unsafe situation which needs to be corrected. Please require the manufacturer to correct the flaw and recall all in use. Thank you.

Look up ODI 11521780 at NHTSA ↗

0
Fuel/Propulsion System
1
ODI 11521780

My DEF sensor failed which required towing on Interstate 80 in a highly congested area. This same failure has happened to many other motorhomes and trucks. It creates a very unsafe situation which needs to be corrected. Please require the manufacturer to correct the flaw and recall all in use. Thank you.

Look up ODI 11521780 at NHTSA ↗

—0
Unknown Or Other00—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

1 patterns with matching reports.

Warning lights and dashboard alerts

1 mentions · 16.7% of complaints

Median mileage: 21,215 mi (1 usable records).

ODI 11415723 · 21,215 mi

RV WENT INTO 5MPH DERATE DUE TO DEF HEADER MALFUNCTION. I WAS VERY LUCKY TO BE IN AN RV PARK, HOWEVER THERE IS NO WAY TO REPLACE THE DEF HEADER WITHOUT RAISING THE RV (DUE TO THE LOCATION OF THE TANK), SO IT COULDN'T BE REPLACED THERE. I HAD AN APPOINTMENT TO REPLACE THE DEF HEADER AT FREIGHTLINER OF HOUSTON, DUE TO THE WARNING LIGHTS. HOWEVER WHEN I STARTED TO DRIVE THERE FOR THE APPOINTMENT, I FOUND THE RV WOULD NOT GO OVER 5MPH. SINCE THE DEALER WAS 60 MILES AWAY (AND IT WAS THE NEAREST ONE), THERE WAS NO WAY I COULD MAKE IT.

Look up ODI 11415723 at NHTSA ↗

Matching rule\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b