Thor Motor Coach-Twist RV Exposed: Electrical, Plumbing, QC Failures & Warranty Delays

Introduction: What Shoppers Should Know About the Thor Motor Coach Twist

AI-powered research tools have systematically collected and analyzed public information to produce this report. The Thor Motor Coach Twist is a Class B camper van built on the RAM ProMaster chassis and marketed as an approachable, adventure-ready rig with modern amenities and optional lithium power systems. Although the Twist promises a compact, easy-to-drive footprint with flexible floorplans (similar in layout and features to TMC’s Sequence and Tellaro), the model’s real-world reputation is mixed. Owners often praise the convenience of a van-based RV but report persistent quality control problems, service delays, and recurring component failures that can derail trips and strain budgets.

Our investigation compiles patterns visible across public complaints, forum threads, Google and BBB reviews, YouTube owner testimonials, and safety recall databases. The overwhelming theme: the Twist can be livable and fun when everything functions, but too many buyers encounter electrical, plumbing, and workmanship issues within the first months of ownership—exactly when support should be swift. Recurring delays for warranty repair and parts backorders amplify small issues into prolonged loss-of-use. Before you buy, read this report twice, plan a thorough pre-delivery inspection, and involve a third-party RV inspector for leverage.

For independent, consumer-first perspectives on RV shopping pitfalls and quality trends, consider creators who hold the industry accountable. For example, Liz Amazing regularly highlights due diligence steps and systemic quality gaps; browse her channel and search for the van you’re considering: Liz Amazing’s RV consumer advocacy videos. If you own or are shopping for a Twist, would you add your experience for other shoppers?

Where to Research Owner Feedback (Forums, Reviews, Complaints)

• YouTube owner experiences: Compare many real-world reports via a targeted search: YouTube: Thor Motor Coach Twist Problems
• Google reviews and issue searches: Start broad to see patterns: Google search: Thor Motor Coach Twist Problems
• BBB complaints: Review complaints and resolutions involving the brand/model: BBB search: Thor Motor Coach Twist
• Reddit RV communities: Owner-to-owner troubleshooting and cautionary tales:
  • r/rvs: Thor Motor Coach Twist Problems
  • r/RVLiving: Thor Motor Coach Twist Problems
  • r/GoRVing: Thor Motor Coach Twist Problems
• Safety recalls: Search the NHTSA recall database by model: NHTSA Recalls: Thor Motor Coach Twist
• RVInsider owner reviews: Real-use comments and star ratings: RVInsider: Thor Motor Coach Twist Problems
• Good Sam forum: Long-form troubleshooting and warranty discussions: Good Sam Community: Twist Problems
• PissedConsumer: Use the site’s search bar for “Thor Motor Coach Twist” or “Thor Motor Coach” to browse complaint narratives: PissedConsumer main reviews directory
• Owner forums: Use onsite search for “Twist,” “Sequence,” or “Tellaro” threads:
  • RVForums.com
  • RVForum.net
  • RVUSA Forum
• Facebook owner groups: Join multiple groups for unfiltered posts and search history of issues. Use this Google search to find several communities: Find Thor Motor Coach Twist Facebook Groups

For deeper consumer-oriented commentary on RV quality and pre-purchase checking, this channel offers a helpful starting point: Investigative videos that push the RV industry to improve. And if you’ve owned a Twist, could you add a short account of your ownership below?

Before You Buy: Hire a Third-Party RV Inspector

Your only real leverage is before you sign and take possession. Arrange an independent inspection; otherwise, if issues appear post-delivery, many dealers prioritize new sales, and your van may sit for weeks or months awaiting diagnosis and parts. An inspector can pressure-test plumbing, load-test batteries, verify charging systems, check for water intrusion, confirm HVAC performance, and document any defects for negotiation or repair prior to payment. Find certified inspectors with a local search: RV Inspectors near me. Many owners report cancelled trips because their RV was stuck at the dealer for warranty work—avoid that fate by making the dealer fix items before delivery.

Patterns of Issues Reported by Thor Motor Coach Twist Owners

Chassis and Drivability (RAM ProMaster)

As a van conversion, the Twist inherits the strengths and weaknesses of the RAM ProMaster platform. Common frustrations include malfunction indicators (check engine, ABS/ESC lights), transmission shift quality complaints, and inconsistent dealer experiences when issues straddle chassis versus coach components. Owners say they are sometimes bounced between RAM dealers and RV dealers over who should fix what. A quick scan shows recurring chatter across Class B forums that include Twist peers: Google: Thor Motor Coach Twist Drivability Problems and Reddit r/rvs discussions.

Van owners also note RAM recall campaigns over time (e.g., camera systems, airbag modules, or seat components depending on model year); verify your VIN on NHTSA and TSB coverage with RAM. Start with: NHTSA recalls lookup for Twist. While some concerns are routine automotive maintenance, unresolved drivability faults can strand travelers and trigger cascading trip cancellations.

Electrical System Failures (12V/120V, Charging, Inverters, Solar)

This is one of the most persistent pain points. Reported symptoms include dead house batteries within hours, non-charging batteries from alternator or solar, inverters tripping, miswired or loose connections causing intermittent outages, and control panels that misreport state of charge. When lithium packages are installed, owners sometimes discover programming or integration issues across battery management systems, underhood generators/alternator chargers, and shore power chargers. These flaws can make boondocking nearly impossible and even disable critical systems like the fridge, furnace ignition, or water pump.

• Multiple owners describe chasing parasitic draws and inconsistent charging sources
• Breakers and fuses tripping during modest AC loads
• Solar controllers not communicating properly with lithium banks
• Multiplex control glitches that reset unexpectedly

Review publicly posted issues here: YouTube search: Twist electrical problems, RVInsider Twist complaints, and broader owner conversations on Good Sam. For practical pre-purchase testing, consumer advocates (like Liz Amazing’s channel) repeatedly recommend verifying all charging modes under load before you buy. If you’ve had charging failures in your Twist, will you tell future buyers what you discovered?

LP Gas Systems, Heaters, and Cooktops

Owner reports describe propane leaks (detected by smell or detectors), furnace lockouts, and inconsistent hot water. In certain vans, propane plumbing runs through tight spaces that are difficult to access; a poor flare or fitting can go undetected. Some owners also report failure codes on hydronic or instantaneous water heaters due to insufficient ventilation or installation errors.

• Furnace fails to ignite or short-cycles overnight, leaving the van cold
• Cooktop burners that sputter or extinguish in cross-breezes from fans
• Propane alarms triggering without clear diagnosis, leading to trip cancellations

Read patterns of LP-related concerns among Thor Class B owners via Google search: Twist Propane Problems and scan recall entries for coach-side LP systems at NHTSA. Given that LP leaks are a safety hazard, demand a full LP pressure drop test and leak detection during your third-party inspection. If you need an inspector, try: find a local RV inspector.

Plumbing, Tanks, and Water Intrusion

Freshwater leaks under sinks, behind wet bath walls, or near water pump assemblies are frequent complaints across Class B vans, including Twist sister models. Slow drips can saturate subfloors or swell cabinetry before the owner notices. Wet bath doors and seams sometimes allow splash-out that damages trim. Some owners describe fill cap and venting quirks that lead to fresh tank blow-off or leakage when driving full.

• Loose PEX fittings or improperly crimped connections cause hidden leaks
• P-traps or drains not seated properly, creating smells and floor moisture
• Water intrusion at roof penetrations (antenna, fan, solar mounts) if sealant prep was poor

Verify trends using Google: Twist Water Leaks, Reddit r/RVLiving threads, and broader Thor Class B discussions on forums like RVForums.com (search for Twist/Sequence/Tellaro). During PDI, insist on a pressurized water test (pump and city water), with every faucet run for 10+ minutes while inspecting undercabinet spaces and floors for dampness.

Awnings, Doors, and Exterior Attachments

Reports of awning failures and mounting issues warrant close attention. High crosswinds can damage any awning, but owners have documented problems with alignment, fastener torque, and occasional detachments during travel in various Class B models. If an awning or bike rack mount is not properly secured, it can become a road hazard.

• Awning motors stalling or failing mid-deployment
• Exterior trim and ladder mounts loosening over time due to vibration
• Rear door alignment issues causing poor latching or water ingress

Review recall and complaint narratives via NHTSA’s recall page and cross-check broader “Thor Class B awning” searches on Google. A pre-purchase inspector should examine awning mounts, fasteners, and sealant integrity, and cycle the awning repeatedly to listen for abnormal loading or motor strain.

Interior Workmanship and Fit/Finish

While some vans present nicely on the showroom floor, many owners report post-delivery discoveries: misaligned cabinetry, poorly anchored screws, rattles, and trim that detaches under vibration. Soft-close hardware may not be calibrated, and drawers can open while driving if latches are weak. In a compact space, even minor misalignment quickly becomes an everyday nuisance—and can cause damage when doors or drawers slam repeatedly.

• Loose hardware in bath and galley after minimal use
• Staple/screw heads visible; uneven sealant around fixtures
• Rattles from ceiling panels and bed frames on rough pavement

Scan photo-heavy complaint threads on Google Images/results and owner reviews on RVInsider. During PDI, drive the van for at least 20–30 minutes over varied surfaces and note rattles or loosened hardware on return—then require fixes before signing.

HVAC and Climate Control (Air Conditioning, Furnace, Insulation)

Owners often find that a Class B’s small volume heats and cools quickly—but sustained comfort is tricky. Reports involving Twist-like vans include rooftop ACs that struggle above 90°F unless on shore power, high interior humidity, and thermostat cycling that makes nights noisy or unevenly cooled. If the van relies on battery-powered AC under a lithium package, runtime can be far shorter than marketing implies, especially if charging systems aren’t optimized.

• Short inverter AC runtime without shore/generator due to high current draw
• Furnace ducting that leaves certain zones cold
• Noisy rooftop units making sleep difficult

Search broader owner feedback: Google: Twist AC Problems, Reddit r/GoRVing HVAC threads, and YouTube run-time demos: YouTube AC runtime in Class B. Take your non-contact thermometer to the walkthrough; verify register temps and duty cycle in real conditions if possible.

Infotainment, Cameras, and Multiplex Controls

Mixed reports cover backup camera glitches, infotainment freezes, and multiplex systems that intermittently lose settings or fail to control certain lights and appliances. Problems can stem from chassis software, wiring harness issues, or coach-installed components. While some owners get quick software updates, others report long wait times for parts or reprogramming.

To evaluate the prevalence and troubleshooting steps, check: Google: Twist Electronics Problems, threads on RVForums.com (search “multiplex,” “camera”), and BBB complaint narratives. Ask your inspector to check camera feeds, firmware versions, and to perform power cycles to reveal intermittent faults before purchase.

Warranty, Service Delays, and Parts Backorders

Lengthy Repair Timelines and Loss of Use

Across owner reports, the most costly pain point isn’t always the original defect—it’s the downtime. Many buyers describe weeks or months waiting for parts approval, shipment, and scheduling. Some dealers prioritize retail delivery over warranty work, pushing owners to the back of the line. For full-time travelers or those with limited vacation windows, this can mean multiple cancelled trips and ongoing storage or loan payments for an unusable van.

• Repeated dealer visits for the same unresolved issue
• Manufacturer and supplier finger-pointing over liability
• Out-of-pocket costs for temporary fixes or alternative lodging

Review complaint details on BBB, general owner reports via Google, and long-form threads on Good Sam. If you currently own a Twist and experienced lengthy service delays, could you document the timeline for other shoppers?

Pricing, Options, and Value Concerns

Overpriced Options and Under-Delivering Features

Some buyers feel premium-priced lithium packages, tech bundles, and “off-grid” marketing claims under-deliver in real-world conditions. Potential shortfalls include shorter-than-expected air conditioning runtimes on battery, solar systems that contribute modestly relative to loads, and limited charging speed from alternator in certain configurations. When these systems do not function perfectly from day one, owners sometimes question the value compared with competing vans or custom upfitters that emphasize quality control over volume.

To gauge whether the Twist’s price aligns with performance, compare owner narratives: YouTube: buyer regrets and alternatives and Google: Twist Value/Depreciation. Independent reviewers like Liz Amazing encourage shoppers to focus on verified performance, not brochure claims—wise advice given the number of electrical and QC complaints.

Legal and Regulatory Warnings

What Recourse Do Buyers Have?

If warranty service is delayed or a defect persists, consumers may have legal options, including:

• Magnuson-Moss Warranty Act (federal): Requires manufacturers to honor written warranties and can allow recovery of attorney’s fees if you prevail in a breach-of-warranty case.
• State Lemon Laws: Many states extend lemon-law protections to motorhomes or the “motor” portion; some also protect the “coach” if defects substantially impair use, value, or safety and are not repaired within a reasonable number of attempts or days out of service.
• Uniform Commercial Code (UCC) and Implied Warranties: If the product fails the implied warranty of merchantability (fit for ordinary use), buyers may have claims depending on state law and disclaimers.
• Deceptive trade practices/FTC Act: If marketing claims are materially misleading, consumers can file complaints with the FTC and state attorneys general.
• NHTSA Safety Complaints: Report safety-related defects (e.g., fuel system, brakes, detaching components) to NHTSA to support investigations and recall actions. Verify open recalls at: NHTSA Twist Recalls.

Document everything—dates, emails, repair orders, miles out of service. If a dealer declines warranty work or delays excessively, elevate to Thor Motor Coach corporate and the component supplier in writing. If that fails, consult a consumer protection attorney who understands RV cases. You can cross-check public complaints via BBB and owner forums to inform your approach.

Safety and Risk Analysis for Buyers

How the Reported Defects Affect Safety and Cost

Even if many issues are “fixable,” the combined risk profile deserves attention:

• Electrical failures: Can disable lighting, refrigerator, or heater, creating safety risks in extreme weather and food spoilage costs. Wiring faults carry fire risk if poorly fused or crimped.
• LP leaks: Immediate safety hazard. Any “rotten egg” odor or alarm requires urgent diagnosis. Do not use open flames or switches until cleared.
• Water leaks: Risk of mold, structural damage to subfloor, and accelerated depreciation; hidden leaks are expensive to remediate.
• Awnings/exterior attachments: Poorly secured components can detach and injure others; ensure recall compliance and physical inspection of mounting hardware.
• Service delays: Extended loss-of-use equals tangible financial loss—campground cancellation fees, alternate lodging, plus payment and insurance for an unusable van.

Given these hazards, arrange professional inspections and insist on documented remedies before delivery. If you already own a Twist, consider a post-purchase inspection to identify developing issues early. To locate help: search RV Inspectors near you. And please share any serious safety events you’ve encountered so other buyers can learn from them.

How to Protect Yourself at Delivery

Actionable PDI Checklist

• Electrical/charging: Test shore power, alternator charging, and solar simultaneously; verify inverter output under heavy load (microwave or AC).
• Batteries: Demand a capacity test; confirm BMS settings match battery chemistry; review charge profile in writing.
• Water/plumbing: Run all fixtures for 10–15 minutes each; inspect under sinks and along PEX lines; check pump cycling; pressure-test city water.
• LP system: Request a documented pressure drop test; ignite furnace and cooktop; verify detector functionality and age.
• HVAC: Run AC on shore and on inverter if applicable; measure vent temps; test heat overnight if possible.
• Awnings/exterior: Extend/retract multiple times; inspect fasteners, sealant, and alignment; examine door seals and latching.
• Driving test: 20–30 minutes over varied surfaces; listen for rattles; confirm camera operations and dashboard warnings are clear.
• Documentation: Leave the van at the dealer until everything is corrected and signed off; do not accept “bring it back later.”

This is where consumer educators are emphatic: inspect thoroughly before you pay. Again, channels like Liz Amazing provide step-by-step guidance on protecting yourself during delivery.

Evidence Roundup: Where the Complaints Cluster

Quick Links to Verify Claims and Explore Owner Stories

• YouTube results: Thor Motor Coach Twist Problems
• Google search: Twist Issues
• BBB complaints and resolutions
• Reddit r/rvs Twist problem threads
• Good Sam Community discussions
• RVInsider owner reviews
• NHTSA recall search for Twist
• Search: Facebook groups for the Twist
• PissedConsumer main page (search manually for “Thor Motor Coach Twist”)

Have There Been Improvements?

What Owners Report About Newer Builds

Some recent buyers report smoother delivery experiences and fewer early defects compared with earlier production runs. Several owners indicate that once dialed-in, their vans have performed acceptably for weekend trips. The ProMaster platform has seen ongoing factory updates, and major component suppliers release firmware updates and revised parts addressing known issues.

However, even in newer model years, we continue to see posts about electrical integration problems, water leaks, and delays in warranty service. The core variability seems rooted in quality control during assembly and the complexity of integrating multiple third-party systems. If you’re considering a 2024–2025 Twist, insist on seeing component firmware versions, proof of recall clearance, and a written punch-list resolution commitment from the dealer, ideally with completion dates attached.

Final Verdict

The Thor Motor Coach Twist offers a desirable Class B format: compact mobility, functional interior layouts, and the promise of off-grid capability. Yet owner-supplied evidence points to recurring quality control issues and a service ecosystem that can leave buyers stranded in warranty limbo. The most serious patterns include electrical/charging failures, propane and plumbing issues, and exterior attachment concerns, compounded by months-long parts and scheduling delays. These problems carry both safety implications and significant financial risk from loss of use.

For shoppers who love the van lifestyle, mitigation is possible: leverage a rigorous third-party inspection, refuse delivery until defects are corrected, and document everything. Cross-compare competing Class B vans and upfitters known for stringent QC and post-sale support. Scan multiple sources—YouTube, Reddit, BBB, forums, and recall databases—to build a realistic expectation of ownership. And if you’ve lived with a Twist, will you post your most important lesson for other buyers?

Based on the weight of public complaints and risk factors documented above, we cannot recommend the Thor Motor Coach Twist at this time without exceptional pre-delivery remediation and proof of dealer support capacity. Shoppers should consider alternative brands or models with stronger quality control records and responsive warranty networks.