U.S. public vehicle records

Thor Motor Coach SCOPE recalls by model year

Explore the records behind recurring owner reports.

Key facts

17 owner complaints analyzed

7 distinct recall campaigns

22,500 mi median reported failure mileage

Scope: 2021 to 2024 model years. Data updated: 2026-09-30 (September 30, 2026). 4 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.

2021

2022

2023

2024

2021: 3; 2022: 6; 2023: 4; 2024: 3

First model yearSecond model year

Year-by-year records

Thor Motor Coach SCOPE model-year comparison
Model year	Complaints	Recalls	Change in recalls
2021	4	3	Not available
2022	11	6	+3
2023	1	4	-2
2024	1	3	-1

Recall history

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

23V068000 · Equipment:Recreational Vehicle/Trailer

Reported: 2023-02-10 (February 10, 2023) · Model years: 2021, 2022, 2023

Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.

Consequence: An awning extending unintentionally during transit may become a distraction or road hazard, increasing the risk of a crash.

Remedy: Dealers will install an additional ignition cutoff wire harness at the BT12 module, free of charge. Owner notification letters were mailed March 28, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000289.

NHTSA campaign record ↗

23V285000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Reported: 2023-04-21 (April 21, 2023) · Model years: 2021, 2022, 2023, 2024

Thor Motor Coach (TMC) is recalling certain 2021-2023 Sequence, 2021-2024 Rize, Scope, Tellaro, 2023-2024 Dazzle, and Twist motorhomes, equipped with certain Cummins Onan QG 2800i generator sets. The fuel hose between the inline fuel filter and the injection pump module (IPM) may have inadequate clamp force, possibly resulting in a gasoline leak.

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

Remedy: Dealers will inspect and replace the fuel hose and clamps, as necessary, free of charge. Owner notification letters were mailed May 22, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000294.

NHTSA campaign record ↗

23V759000 · Equipment:Electrical:Accessory Generator:Solar Panel

Reported: 2023-11-10 (November 10, 2023) · Model years: 2021, 2022, 2023, 2024

Thor Motor Coach (TMC) is recalling certain 2021-2024 Thor Rize and Scope motorhomes. The solar panel frame may fracture around the mounting bolts, allowing the panel to detach from the vehicle.

Consequence: A detached solar panel can become a road hazard, increasing the risk of a crash.

Remedy: Dealers will replace the lower bracket, free of charge. Owner notification letters were mailed January 9, 2024. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000298.

NHTSA campaign record ↗

21V396000 · Equipment:Recreational Vehicle/Trailer | Electrical System:Wiring

Reported: 2021-05-26 (May 26, 2021) · Model years: 2022

Thor Motor Coach (TMC) is recalling certain 2022 Rize, Scope, Sequence, and Tellaro vehicles. The Flex-190 Solar Panel junction box may short.

Consequence: An electrical short can cause the junction box to overheat, increasing the risk of a fire.

Remedy: Dealers will install a new solar panel and junction box, free of charge. Owner notification letters were mailed July 22, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000226.

NHTSA campaign record ↗

21V755000 · Equipment:Recreational Vehicle/Trailer:Lpg Systems:Lines And Fittings

Reported: 2021-09-28 (September 28, 2021) · Model years: 2022

Thor Motor Coach (TMC) is recalling certain 2022 Scope and Rize motorhomes. The LP gas line may be too short and improperly installed, creating an excessive bend in the line which could rupture and leak.

Consequence: A gas leak increases the risk of a fire.

Remedy: Dealers will replace the LP gas line and reroute it as necessary, free of charge. Owner notification letters were mailed November 23, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000243.

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 ↗

25V792000 · Structure:Critical Fasteners | Equipment:Electrical:Accessory Generator:Solar Panel

Reported: 2025-11-17 (November 17, 2025) · Model years: 2023, 2024

Thor Motor Coach (TMC) is recalling certain 2024 Twist, 2023-2024 Dazzle, Scope, Rize, Sequence, and 2022-2024 Tellaro recreational vehicles. The adhesive securing the solar panels to the roof may fail, allowing the solar panel to detach.

Consequence: A detached solar panel can become a road hazard for other vehicles, increasing the risk of a crash.

Remedy: Dealers will remove and replace the sealant, free of charge. Owner notification letters were mailed February 23, 2026. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall RC000337.

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

17 unique complaints in this selection. Analysis snapshot: 2026-09-30.

23.5%Usable mileage4 / 17 records

100.0%Valid incident date17 / 17 records

100.0%Valid filing date17 / 17 records

100.0%Ordered incident and filing dates17 / 17 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	2021	2022	2023	2024
Equipment:Recreational Vehicle/Trailer	375.0% ODI 11491080 My unit is a 2022 Thor Scope 18M Class B RV built on a RAM Promaster 1500 chassis. The problem is not with the chassis but the build by Thor. The solar panel on the roof is not secure and the aluminum panel is ripping through the bolts. I caught mine early and only one bolt ripped through, however, there are several reports on the THOR Rize/Scope Owners (Future Owners and WannaBees) Facebook page where the panel attachment failed and the solar panel came off the van while driving. Look up ODI 11491080 at NHTSA ↗	436.4% ODI 11491021 Solar panel on Thor 18M was completely blown off (now missing) the roof during a recent trip on 22-Oct-2022. The only remaining evidence of the solar panel is attached to the mounting brackets. PDF with pictures attached. Look up ODI 11491021 at NHTSA ↗	00.0% No examples available for this selection.	1100.0% ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗
Unknown Or Other	250.0% ODI 11491080 My unit is a 2022 Thor Scope 18M Class B RV built on a RAM Promaster 1500 chassis. The problem is not with the chassis but the build by Thor. The solar panel on the roof is not secure and the aluminum panel is ripping through the bolts. I caught mine early and only one bolt ripped through, however, there are several reports on the THOR Rize/Scope Owners (Future Owners and WannaBees) Facebook page where the panel attachment failed and the solar panel came off the van while driving. Look up ODI 11491080 at NHTSA ↗	436.4% ODI 11491021 Solar panel on Thor 18M was completely blown off (now missing) the roof during a recent trip on 22-Oct-2022. The only remaining evidence of the solar panel is attached to the mounting brackets. PDF with pictures attached. Look up ODI 11491021 at NHTSA ↗	1100.0% ODI 11518974 Fuel line to generator is long rubber hose rubbing on screws. Same with electrical wires. Exhaust from generator and vehicle coming back in from exposed holes in floor under cabinetry. I have informed THOR motor coach. This vehicle is unsafe and could catch fire due to rubber fuel line leaking onto exposed electrical connections or exhaust. Holes in floor for tubes and electrical are not sealed allowing fumes to come in. Couch that has seatbelts attached, metal is cut into two parts allowing seat belts to pull on separate metal bars that wou… Look up ODI 11518974 at NHTSA ↗	1100.0% ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗
Equipment	125.0% ODI 11612518 · 35,000 mi The contact owns a 2021 Ram 1500 Promaster. The contact received notification of NHTSA Campaign Number: 23V068000 (Equipment) regarding the awning. The recall remedy had been completed at General RV Center (1577 Wells Rd, Orange Park, FL 32073). The contact stated that after having the recall repair completed, while driving less than 10 MPH, the contact heard the rotation sound indicating that the awning had deployed, landing into a tree and causing permanent damage to the awning. The contact had taken to the awning to the awning company and th… Look up ODI 11612518 at NHTSA ↗	327.3% ODI 11430529 · 2,200 mi The contact owns a 2022 Thor Motor Coach Scope built on a 2021 Ram Promaster 1500 chassis. The contact stated that while driving at various speeds, an abnormal grinding noise would emit from the vehicle. The contact had taken the RV to several independent mechanics who informed her that the generator was improperly installed on the trailer. The generator had been installed below the axle and should have been installed above the axle. The contact was informed that the generator was a major safety hazard that could cause a potential failure. The … Look up ODI 11430529 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Electrical System	00.0% No examples available for this selection.	19.1% ODI 11484164 This Thor Scope Class B RV is manufactured with two auxiliary batteries outside of and under the chassis to power electrical components in the RV. These batteries are not associated with the Promaster chassis/engine power and appear to be installed by the RV manufacturer. When the vehicle was delivered, there was a problem with battery charging in the auxiliary power system that was eventually traced to a cable that was supposed to connect the two auxiliary battery + terminals. That cable was connected two one battery but was left loose and di… Look up ODI 11484164 at NHTSA ↗	1100.0% ODI 11518974 Fuel line to generator is long rubber hose rubbing on screws. Same with electrical wires. Exhaust from generator and vehicle coming back in from exposed holes in floor under cabinetry. I have informed THOR motor coach. This vehicle is unsafe and could catch fire due to rubber fuel line leaking onto exposed electrical connections or exhaust. Holes in floor for tubes and electrical are not sealed allowing fumes to come in. Couch that has seatbelts attached, metal is cut into two parts allowing seat belts to pull on separate metal bars that wou… Look up ODI 11518974 at NHTSA ↗	00.0% No examples available for this selection.
Back Over Prevention	125.0% ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 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.
Equipment:Electrical:Accessory Generator	00.0% No examples available for this selection.	19.1% ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Equipment:Electrical:Accessory Generator:Solar Panel	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗
Fuel System, Gasoline:Delivery	00.0% No examples available for this selection.	19.1% ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗	00.0% 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
Equipment	Too few reports for a range	22,500 mi	4 (sparse)	ODI 11612518 · 35,000 mi The contact owns a 2021 Ram 1500 Promaster. The contact received notification of NHTSA Campaign Number: 23V068000 (Equipment) regarding the awning. The recall remedy had been completed at General RV Center (1577 Wells Rd, Orange Park, FL 32073). The contact stated that after having the recall repair completed, while driving less than 10 MPH, the contact heard the rotation sound indicating that the awning had deployed, landing into a tree and causing permanent damage to the awning. The contact had taken to the awning to the awning company and th… Look up ODI 11612518 at NHTSA ↗ ODI 11430529 · 2,200 mi The contact owns a 2022 Thor Motor Coach Scope built on a 2021 Ram Promaster 1500 chassis. The contact stated that while driving at various speeds, an abnormal grinding noise would emit from the vehicle. The contact had taken the RV to several independent mechanics who informed her that the generator was improperly installed on the trailer. The generator had been installed below the axle and should have been installed above the axle. The contact was informed that the generator was a major safety hazard that could cause a potential failure. The … Look up ODI 11430529 at NHTSA ↗ ODI 11513080 · 102,600 mi The contact owns a 2022 Thor Motor Coach Scope constructed on a 2021 Ram Promaster 1500 Chassis. The contact stated that while the awning was closed, the awning extended unintentionally. Additionally, the awning made an abnormal sound. The contact related the failure to NHTSA Campaign Number: 23V068000 (Equipment). The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 102,600. Look up ODI 11513080 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	Complaints	Campaigns announced	Examples
2024-10	0	None	No examples available for this selection.
2024-11	0	None	No examples available for this selection.
2024-12	0	None	No examples available for this selection.
2025-01	0	None	No examples available for this selection.
2025-02	0	None	No examples available for this selection.
2025-03	0	None	No examples available for this selection.
2025-04	0	None	No examples available for this selection.
2025-05	0	None	No examples available for this selection.
2025-06	0	None	No examples available for this selection.
2025-07	0	None	No examples available for this selection.
2025-08	0	None	No examples available for this selection.
2025-09	0	None	No examples available for this selection.
2025-10	0	None	No examples available for this selection.
2025-11	0	25V792000	No examples available for this selection.
2025-12	1	None	ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗
2026-01	0	None	No examples available for this selection.
2026-02	0	None	No examples available for this selection.
2026-03	0	None	No examples available for this selection.
2026-04	0	None	No examples available for this selection.
2026-05	0	None	No examples available for this selection.
2026-06	0	None	No examples available for this selection.
2026-07	1	None	ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗
2026-08	0	None	No examples available for this selection.
2026-09 (partial)	1	None	ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗

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: 9 complaints · 2023: 1 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	3	7	9
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	10	0	1
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	Equipment:Recreational Vehicle/Trailer	Unknown Or Other	Equipment	Electrical System	Back Over Prevention	Equipment:Electrical:Accessory Generator	Equipment:Electrical:Accessory Generator:Solar Panel	Fuel System, Gasoline:Delivery
Equipment:Recreational Vehicle/Trailer	—	5 ODI 11491080 My unit is a 2022 Thor Scope 18M Class B RV built on a RAM Promaster 1500 chassis. The problem is not with the chassis but the build by Thor. The solar panel on the roof is not secure and the aluminum panel is ripping through the bolts. I caught mine early and only one bolt ripped through, however, there are several reports on the THOR Rize/Scope Owners (Future Owners and WannaBees) Facebook page where the panel attachment failed and the solar panel came off the van while driving. Look up ODI 11491080 at NHTSA ↗ ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗ ODI 11491021 Solar panel on Thor 18M was completely blown off (now missing) the roof during a recent trip on 22-Oct-2022. The only remaining evidence of the solar panel is attached to the mounting brackets. PDF with pictures attached. Look up ODI 11491021 at NHTSA ↗	0	0	1 ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗	1 ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗
Unknown Or Other	5 ODI 11491080 My unit is a 2022 Thor Scope 18M Class B RV built on a RAM Promaster 1500 chassis. The problem is not with the chassis but the build by Thor. The solar panel on the roof is not secure and the aluminum panel is ripping through the bolts. I caught mine early and only one bolt ripped through, however, there are several reports on the THOR Rize/Scope Owners (Future Owners and WannaBees) Facebook page where the panel attachment failed and the solar panel came off the van while driving. Look up ODI 11491080 at NHTSA ↗ ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗ ODI 11491021 Solar panel on Thor 18M was completely blown off (now missing) the roof during a recent trip on 22-Oct-2022. The only remaining evidence of the solar panel is attached to the mounting brackets. PDF with pictures attached. Look up ODI 11491021 at NHTSA ↗	—	0	1 ODI 11518974 Fuel line to generator is long rubber hose rubbing on screws. Same with electrical wires. Exhaust from generator and vehicle coming back in from exposed holes in floor under cabinetry. I have informed THOR motor coach. This vehicle is unsafe and could catch fire due to rubber fuel line leaking onto exposed electrical connections or exhaust. Holes in floor for tubes and electrical are not sealed allowing fumes to come in. Couch that has seatbelts attached, metal is cut into two parts allowing seat belts to pull on separate metal bars that wou… Look up ODI 11518974 at NHTSA ↗	1 ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗	0	1 ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗	0
Equipment	0	0	—	0	0	0	0	0
Electrical System	0	1 ODI 11518974 Fuel line to generator is long rubber hose rubbing on screws. Same with electrical wires. Exhaust from generator and vehicle coming back in from exposed holes in floor under cabinetry. I have informed THOR motor coach. This vehicle is unsafe and could catch fire due to rubber fuel line leaking onto exposed electrical connections or exhaust. Holes in floor for tubes and electrical are not sealed allowing fumes to come in. Couch that has seatbelts attached, metal is cut into two parts allowing seat belts to pull on separate metal bars that wou… Look up ODI 11518974 at NHTSA ↗	0	—	0	0	0	0
Back Over Prevention	1 ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗	1 ODI 11762238 I am filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle, demanding instead to dismantle the built-in RV living space/bathroom structure at unknown risk and liability to the owner. Over a month ago, the dealership attempted to circumvent federal recall regulations by pressuring me to accept the uninstalled, loose… Look up ODI 11762238 at NHTSA ↗	0	0	—	0	0	0
Equipment:Electrical:Accessory Generator	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗	0	0	0	0	—	0	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗
Equipment:Electrical:Accessory Generator:Solar Panel	1 ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗	1 ODI 11750537 The 2022 RAM Promaster 1500 was converted by Thor Industries to a 2024 Thor Scope 18M in spring 2023 before I purchased it from a dealer in Connecticut. However, information concerning this conversion was not shared with the federal government as the vehicle VIN still lists it as a Promaster 1500. This caused me to miss notification for NHTSA Campaign Number 25V792000 involving a potential travel hazard created by adhesive failure leading to solar panel detachment. While traveling south to St. Johns, New Brunswick, Canada on [XXX] on [XXX], … Look up ODI 11750537 at NHTSA ↗	0	0	0	0	—	0
Fuel System, Gasoline:Delivery	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 at NHTSA ↗	0	0	0	0	1 ODI 11703377 This is a Thor Scope RV built on the Promaster 1500 platform. The incident involves the Onan gasoline powered generator, which is directly connected to the fuel tank. Next to the generator in the fuel line, there is a small white inline fuel filter connected by the fuel hose going over a nipple on the filter and reinforced by a hose clamp. In my case, the hose clamp was not installed sufficiently over the nipple (far enough back on the fuel hose that it did not completely engage the nipple), and presumably from vibration associated with the gen… Look up ODI 11703377 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.

Fuel smell or leak mentions

1 mentions · 5.9% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11580034

I bought this THOR Scope with a recall on the awning. I reported to you that the fuel leaked from line to generator. I also reported all lines, propane/fuel/electrical touching everything sharp. THOR has tried to fix my awning recall 3 times in less than one year. Each time they say they’ve fixed it, it comes out going down the road. I have to pull the fuse. So does EVERYONE who has bought these. Read the forums. THOR will not provide me a copy of paperwork of what they’ve done. They fly someone in to work on it at a dealer, but won’t say wha…

Look up ODI 11580034 at NHTSA ↗

Matching rule

\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b