U.S. public vehicle records

Thor Motor Coach COMPASS recalls by model year

Explore the records behind recurring owner reports.

Key facts

4 owner complaints analyzed

8 distinct recall campaigns

375 mi median reported failure mileage

Scope: 2016 to 2023 model years. Data updated: 2026-10-03 (October 3, 2026). 1 complaints include usable failure mileage. View data status.

Compare model years

Recalls by model year

All campaigns in the snapshot affecting each model year, including recalls announced years later.

From yearThrough year

Recall campaigns

Shared campaigns appear once in each affected model year.

2016

2017

2018

2020

2022

2023

2016: 2; 2017: 2; 2018: 2; 2020: 4; 2022: 1; 2023: 1

First model yearSecond model year

Year-by-year records

Thor Motor Coach COMPASS model-year comparison
Model year	Complaints	Recalls	Change in recalls
2016	0	2	Not available
2017	2	2	0
2018	1	2	0
2020	0	4	Not available
2022	0	1	Not available
2023	1	1	0

Recall history

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

17V758000 · Equipment

Reported: 2017-11-22 (November 22, 2017) · Model years: 2016, 2017, 2018

Thor Motor Coach (Thor) is recalling various 2003-2018 recreational vehicles, equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. See a list of the affected trailer models at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V758-5764.pdf. These extinguishers 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: Thor will notify owners, instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018. Owners may contact Thor customer service at 1-877-500-1020, or 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.

NHTSA campaign record ↗

18V415000 · Electrical System:Wiring

Reported: 2018-06-19 (June 19, 2018) · Model years: 2016, 2017, 2018

Thor Motor Coach (TMC) is recalling certain 2016-2018 Thor Gemini and Compass recreational vehicles built on a Ford chassis and equipped with a trailer tow module. Water can enter the tow modules and corrode the wiring causing issues such as rapidly flashing turn signals, loss of instrument panel display, an electrical short and possibly the deployment of seatbelt pretensioner.

Consequence: An electrical short can increase the risk of a fire. Turn signal, instrument cluster or seatbelt pretensioner problems can increase the risk of a crash.

Remedy: Ford has notified owners, and Ford dealers will add a drainage hole in the driver's door stepwell and incorporate a fuse into the vehicle's wiring harness, free of charge. The recall began on June 19, 2018. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000154.

NHTSA campaign record ↗

20V308000 · Equipment:Other:Owners/Service/Other Manual | Power Train:Automatic Transmission

Reported: 2020-05-27 (May 27, 2020) · Model years: 2020

Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes-Benz Sprinter chassis [platform 907 (VS30)] equipped with automatic transmissions. The owner's manual does not correctly specify the certain conditions under which the automatic parking function (Auto-P) operates.

Consequence: If a customer were to rely on the Auto-P function as described in the Operator's Manual, the possibility of a vehicle rollaway or unintended vehicle movement cannot be ruled out which could increase the risk of a crash.

Remedy: TMC will notify owners, and a Mercedes Benz dealer will supplement the Operator's Manual with a correct description of the Auto-P function equipped in the vehicle. This recall began June 25, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000190.

NHTSA campaign record ↗

20V312000 · Structure:Frame And Members:Underbody Shields | Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings

Reported: 2020-05-28 (May 28, 2020) · Model years: 2020

Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes Benz Sprinter chassis [platform 907 (VS30)]. The rear part of the fender liner on the front axle may contact and chafe the brake hose, possibly resulting in a loss of brake fluid.

Consequence: If the brake fluid leaks, this may extend the braking distance, increasing the risk of a crash.

Remedy: TMC will notify owners, and an authorized Mercedes-Benz dealer will inspect the brake hoses for chafing and replacement if necessary. The fender liner will also be altered to permit more clearance. All repairs will be performed free of charge. This recall began June 25, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000191.

NHTSA campaign record ↗

20V339000 · Visibility:Glass, Side/Rear

Reported: 2020-06-09 (June 9, 2020) · Model years: 2020

Thor Motor Coach (TMC) is recalling certain 2020-2021 ACE, 2021 Four Winds and 2020 Gemini, Axis, Compass, Delano, Windsport, Hurricane, Outlaw, and Vegas motorhomes. The adhesive bond between the glass and the metal hinge frame of the frameless windows may fail which would then allow the glass to detach and fall out.

Consequence: If the window glass detaches while the vehicle is moving it could become a projectile, increasing the risk of a crash.

Remedy: TMC will notify owners, and dealers will inspect the frameless windows for proper adhesive bond strength, replacing the windows as necessary, free of charge. The recall began July 10, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000192.

NHTSA campaign record ↗

20V444000 · Seats | Air Bags | Electrical System:Wiring

Reported: 2020-07-29 (July 29, 2020) · Model years: 2020

Thor Motor Coach (Thor) is recalling certain 2020-2021 Daybreak, Four Winds, Quantum, Delano, Tiburon, Chateau and Freedom Elite motorhomes and 2020 Gemini, Chateau Citation, Compass, Siesta, and Synergy motorhomes built on Sprinter Van chassis (platform 970 (VS30), equipped with swivel seats. The wiring harnesses for the front seats may have been routed incorrectly and could become jammed and damaged in the swivel seat frames.

Consequence: If the wiring harness is damaged, the side air bag within the seat may deploy inadvertently or not deploy as designed in the event of a crash, increasing the risk of injury to vehicle occupants.

Remedy: Thor will notify owners, and Mercedes-Benz dealers will inspect the wire harness routing for both front seats and will repair the wiring and add clips or cable ties as needed, free of charge. This recall began August 13, 2020. Owners may contact Thor customer service at 1-877-855-2867 Mercedes-Benz customer service at 1-877-762-8267. Thor's number for this recall is RC000200.

NHTSA campaign record ↗

22V300000 · Equipment:Recreational Vehicle/Trailer:Lpg Systems:Lines And Fittings

Reported: 2022-05-05 (May 5, 2022) · Model years: 2022

Thor Motor Coach (TMC) is recalling certain 2022 Scope, Tellaro, Sanctuary, Delano, Sequence, Tranquility, Rize, Synergy, Quantum, Magnitude, Geneva, Compass, Chateau, Four Winds, and 2022-2023 Tiburon, and Gemini vehicles. The quick disconnect fittings in the LP gas system may be cracked, causing a gas leak.

Consequence: A gas leak in the presence of an ignition source can increase the risk of a fire.

Remedy: Dealers will replace the quick disconnect fittings, free of charge. Owner notification letters were mailed June 27, 2022. Owners may contact TMC customer service at 1-877-855-2867.

NHTSA campaign record ↗

25V097000 · Structure:Critical Fasteners | Equipment:Electrical:Accessory Generator:Solar Panel

Reported: 2025-02-17 (February 17, 2025) · Model years: 2023

Thor Motor Coach (TMC) is recalling certain 2023 Gemini and Compass motorhomes. Washers were not installed with the roof mounting brackets.

Consequence: Without washers, the solar panel can detach and become a road hazard, increasing the risk of a crash.

Remedy: Dealers will inspect and install washers on the mounting brackets as necessary, free of charge. Owner notification letters were mailed February 26, 2025. Owners may contact TMC customer service at 877-855-2867. TMC's number for this recall is RC000322.

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

4 unique complaints in this selection. Analysis snapshot: 2026-10-03.

25.0%Usable mileage1 / 4 records

100.0%Valid incident date4 / 4 records

100.0%Valid filing date4 / 4 records

100.0%Ordered incident and filing dates4 / 4 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.

From model yearThrough model year

Component complaint heatmap
Component	2016	2017	2018	2020	2022	2023
Engine	0Unavailable No examples available for this selection.	2100.0% ODI 11426606 When this RV is driven in temperatures above 91 degrees it will suddenly and without warning have a major loss of power. Vehicle will not drive above 55 mph even though it was on cruise at 68 mph. Has been to over 6 Ford dealers in 3 years and no one can find the issue. very dangerous since it has to be on the road for this event to occur. Look up ODI 11426606 at NHTSA ↗	00.0% 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.
Fuel/Propulsion System	0Unavailable No examples available for this selection.	2100.0% ODI 11426606 When this RV is driven in temperatures above 91 degrees it will suddenly and without warning have a major loss of power. Vehicle will not drive above 55 mph even though it was on cruise at 68 mph. Has been to over 6 Ford dealers in 3 years and no one can find the issue. very dangerous since it has to be on the road for this event to occur. Look up ODI 11426606 at NHTSA ↗	00.0% 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.
Electrical System	0Unavailable 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.	0Unavailable No examples available for this selection.	1100.0% ODI 11510024 There is an issue with the dash of this vehicle. The dash AC button does not work at all, and the pre collision is not working either. The Ford dealerships local to me refuse to even look at it, even though there is a recall on this exact issue, put out by Ford. Recall 22S65. Getting Ford to do anything for you is a joke. There is one dealer in the entire state that works on Ford chassis rv's and they are refusing to even take appointments at this time. Look up ODI 11510024 at NHTSA ↗
Forward Collision Avoidance: Automatic Emergency Braking	0Unavailable 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.	0Unavailable No examples available for this selection.	1100.0% ODI 11510024 There is an issue with the dash of this vehicle. The dash AC button does not work at all, and the pre collision is not working either. The Ford dealerships local to me refuse to even look at it, even though there is a recall on this exact issue, put out by Ford. Recall 22S65. Getting Ford to do anything for you is a joke. There is one dealer in the entire state that works on Ford chassis rv's and they are refusing to even take appointments at this time. Look up ODI 11510024 at NHTSA ↗
Structure:Body:Door	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Vehicle Speed Control	0Unavailable No examples available for this selection.	150.0% ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	00.0% 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.
Visibility	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗	0Unavailable 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
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Structure:Body:Door	Too few reports for a range	375 mi	1 (sparse)	ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗
Visibility	Too few reports for a range	375 mi	1 (sparse)	ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗

Complaint and recall timeline

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

ComponentPeriod

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
Month	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	25V097000	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	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.

Observation windowFirst model yearSecond model year

2022: 0 complaints · 2023: 1 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	0	0	0
2023	1	1	1

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	0	0	0
2023	1	0	0

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
Component	Engine	Fuel/Propulsion System	Electrical System	Forward Collision Avoidance: Automatic Emergency Braking	Structure:Body:Door	Vehicle Speed Control	Visibility
Engine	—	2 ODI 11426606 When this RV is driven in temperatures above 91 degrees it will suddenly and without warning have a major loss of power. Vehicle will not drive above 55 mph even though it was on cruise at 68 mph. Has been to over 6 Ford dealers in 3 years and no one can find the issue. very dangerous since it has to be on the road for this event to occur. Look up ODI 11426606 at NHTSA ↗ ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	0	0	0	1 ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	0
Fuel/Propulsion System	2 ODI 11426606 When this RV is driven in temperatures above 91 degrees it will suddenly and without warning have a major loss of power. Vehicle will not drive above 55 mph even though it was on cruise at 68 mph. Has been to over 6 Ford dealers in 3 years and no one can find the issue. very dangerous since it has to be on the road for this event to occur. Look up ODI 11426606 at NHTSA ↗ ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	—	0	0	0	1 ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	0
Electrical System	0	0	—	1 ODI 11510024 There is an issue with the dash of this vehicle. The dash AC button does not work at all, and the pre collision is not working either. The Ford dealerships local to me refuse to even look at it, even though there is a recall on this exact issue, put out by Ford. Recall 22S65. Getting Ford to do anything for you is a joke. There is one dealer in the entire state that works on Ford chassis rv's and they are refusing to even take appointments at this time. Look up ODI 11510024 at NHTSA ↗	0	0	0
Forward Collision Avoidance: Automatic Emergency Braking	0	0	1 ODI 11510024 There is an issue with the dash of this vehicle. The dash AC button does not work at all, and the pre collision is not working either. The Ford dealerships local to me refuse to even look at it, even though there is a recall on this exact issue, put out by Ford. Recall 22S65. Getting Ford to do anything for you is a joke. There is one dealer in the entire state that works on Ford chassis rv's and they are refusing to even take appointments at this time. Look up ODI 11510024 at NHTSA ↗	—	0	0	0
Structure:Body:Door	0	0	0	0	—	0	1 ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗
Vehicle Speed Control	1 ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	1 ODI 11539995 While driving at highway speeds (70 mph+/-), my diesel powered vehicle 'derated' (I believe that is the term) for no apparent reason. An engine light came on related to a DEF system malfunction. I can provide the code later. My vehicle instantly went from 70 mph to 15 mph on a crowded interstate, on an inside lane. With some difficulty I managed to make across three lanes to the shoulder and turned off the vehicle. After a quick inspection, finding nothing obvious, I proceeded down the shoulder to a gas station. I tried to top off my DEF tank, … Look up ODI 11539995 at NHTSA ↗	0	0	0	—	0
Visibility	0	0	0	0	1 ODI 11111891 · 375 mi TL* THE CONTACT OWNS A 2018 THOR COMPASS. WHEN THE CONTACT ATTEMPTED TO EXIT THE RECREATIONAL VEHICLE, THE FRONT PASSENGER DOOR HANDLE FAILED TO OPEN THE DOOR. IN ADDITION, THE FRONT PASSENGER SIDE WINDOW GLASS FELL OUT OF THE WINDOW FRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 375. Look up ODI 11111891 at NHTSA ↗	0	—

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.

Search patterns

1 patterns with matching reports.

Stalling or loss of power

1 mentions · 25.0% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11426606

When this RV is driven in temperatures above 91 degrees it will suddenly and without warning have a major loss of power. Vehicle will not drive above 55 mph even though it was on cruise at 68 mph. Has been to over 6 Ford dealers in 3 years and no one can find the issue. very dangerous since it has to be on the road for this event to occur.

Look up ODI 11426606 at NHTSA ↗

Matching rule

\b(stall\w*|loss of power|lost power|engine shut\w* off)\b