RC000305 – Incorrect Circuit Breaker May Cause Fire – 2025 Thor Tranquility & Sanctuary Motorhomes

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June 11, 2024 NHTSA CAMPAIGN NUMBER: 24V427000

Incorrect Circuit Breaker May Cause Fire

Wiring that overheats increases the risk of a fire.

 

NHTSA Campaign Number: 24V427

Manufacturer Thor Motor Coach

Components ELECTRICAL SYSTEM

Potential Number of Units Affected 11

 

Summary

Thor Motor Coach (TMC) is recalling certain 2025 Thor Tranquility and Sanctuary motorhomes. A 50 AMP circuit breaker was incorrectly installed when a 20 AMP breaker is required, which can result in overheated wiring.

 

Remedy

Dealers will install a 20 AMP circuit breaker, free of charge. Owner notification letters are expected to be mailed August 6, 2024. Owners may contact TMC customer service at 1-877-500-1020. TMC’s number for this recall is RC000305.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

 


Chronology :

5/21/24 – During an online production audit, the use of an incorrect breaker was discovered. An investigation into the incorrect breaker was commenced.

6/4/24 – TMC’s Safety Committee meeting occurred and all agreed to file a recall. No warranty claims or customer complaints have been received.

 


2 Affected Products

Vehicles

MAKE MODEL YEAR
THOR MOTOR COACH SANCTUARY 2025
THOR MOTOR COACH TRANQUILITY 2025

 


2 Associated Documents

Recall Acknowledgement

RCAK-24V427-1024.pdf 645.949KB

 


Defect Recall 573 Report

RCLRPT-24V427-4555.PDF 215.04KB

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=24V427&docType=RCL

 


 

Bestseller No. 1
4 Pieces DC 12V - 24V Automatic Reset Circuit Breaker Circuit Breaker with Cover Stud Bolt for Automotive and More (30 Amp)
  • Safe and practical to use: never worry about fuse burn-out with thermal automatic reset feature, power protected when circuit is overloaded/ shorting by this over-current circuit breaker
  • Waterproof protective cover: the red protective cover avoid electrical shorts and corrosion, quality and waterproof, 10-32 stud bolt terminals, reliable plastic rustproof housing, can well protect the internal circuit breaker
  • Wide applications: suitable for automotive, electromechanical equipment, vehicle, marine, off road and other vehicles, yachts and ships, truck applications, car engines electrical control etc, bring your life more convenience
  • What you receive: you will receive 4 pieces of DC 12V - 24V automatic reset circuit breakers in this package, enough quantity to meet your various use and replacement, also nice to share with your friends and family who need them
  • Functions: no worry about fuse burn out with thermal automatic reset feature, power protected when circuit is overloaded/ shorting by this over current circuit breaker
Bestseller No. 2
Manual Reset ATC/ATO Multipack 5A, 7.5A, 10A, 15A, 20A, 25A, 30A Circuit Breaker Fuse for Automotive Marine Boat Car Truck RV Audio Battery Protection | Low Profile (Multi Pack)
  • 7 Pack - 5A, 7.5A, 10A, 15A, 20A, 25A, 30A -- ATO / ATC Manual Reset (T3) Circuit Breakers
  • UL-Rated 94V0 thermoplastic body with tin-plated copper alloy terminals
  • 5.2mm wide blades, compatible with ATO/ATC type fuse blocks
  • Automatic recovery functions and overcurrent protection
  • Compliances: SAEJ553; SAEJ1171 (Ignition protected)
SaleBestseller No. 3
Hamolar 3 Pack 300A Circuit Breaker with Manual Reset Fuse Holder for Car Audio Marine Boat Stereo Switch, with Wire Lugs Copper Washer
  • · Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit.
  • · Specification: Voltage 12-48V DC, compatible with all 12V/24V Systems. Ambient temperature: -32 ° c to 82 ° c (-25 ° f to 180 ° f) ,Accessories added wire lugs and Copper washer.
  • · Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.
  • · Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.
  • · Application: Suitable for car audio/video system, boat, trucks, buses, RV's, ATV winches, marine and DC sound amplifier system overload protection.
Bestseller No. 4
Erayco 150 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (150A)
  • ✅【Powerful Marine Circuit Protection】 150 amp circuit breaker protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps. Ignition Protected, meets safety standards including S.A.E. J1625, J1171, and UL1500, ensuring ignition protection. This marine circuit breaker is designed for safe and reliable operation.
  • ✅【Versatile Applications】 This 12V circuit breaker is suitable for various applications, including marine, automotive, and DC circuits. Perfect for use in auxiliary and accessory circuits for boats, marine vessels, RVs, yachts, batteries, trailers, buses, trucks, ATVs, winches, and more.
  • ✅【Easy Manual Reset and Kill Switch】Unique on/off reset push button allows for easy manual reset, eliminating the need for frequent fuse replacements. Doubles as a convenient kill switch for added functionality.
  • ✅【Solid and Waterproof Design】 Solid build with a new design and waterproof-resistant housing. Fuse breaker holders pass professional electrical performance and aging tests, ensuring a smooth on/off switch operation and reliable quality.
  • ✅【Easy Installation with Rust Prevention】Effortless installation with surface mount capability. Mount on the panel or firewall with the included protective stud insulator. The waterproof cover prevents rust on metal parts, ensuring longevity.
Bestseller No. 5
RED WOLF 60 Amp Circuit Breaker W/Ring Terminal 6 Gauge Connector Manual Reset Switch for Boat Trolling Motor Marine ATV Trailer Vehicles Stereo Audio Electronic Battery Solar System Inline Fuse
  • Protect your system: using as circuit breaker and battery Disconnect, allows to charge or maintain the battery without having to disconnect all the wires! protect excessive current between battery or electrical from damage.
  • Solid breaker: new design with waterproof resistant housing and solid build. Fuse breaker Holders have Pass professional electrical performance test and aging test, the switch button is on/off smoothly, reliable quality.
  • Manual reset: Unique on/ off reset push button, mounted on panel or firewall, can used as a kill switch. No need to buy more replacing fuses.
  • Application: used in auxiliary and accessory circuits for fit to Boat Marine RV Yacht Battery Trailer Bus Truck ATV Winches applications. Also used in battery charges and DC sound amplifier system.
  • Max current 60A; Voltage DC 24V. Tubular electrical wire end cable lugs is included.
Bestseller No. 6
Ampper DC 12V - 24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Automotive and More (30A, 2Pcs)
  • Never worry about fuse burn-out with thermal automatic reset feature, power protected when circuit is overloaded / shorting by this overcurrent circuit breaker.
  • #10-32 stud bolt terminals, heavy duty plastic rustproof housing, red cover avoid electrical shorts and corrosion.
  • Application: DC 6-48 V, multi Amps circuit breaker available, can be mounted in 4 orientation.
  • Used for: automotive, electromechanical equipment, vehicle, marine, ATV, RV, off-road, special vehicles, yachts and ships, heavy-duty and truck applications, battery chargers, car engines electrical control etc.
  • With 4 x screw nuts to the threads, recommend professional installation.
Bestseller No. 7
Bussmann CBC-20B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 20 A), 1 Pack
  • CBC-B Series, Type I, Heavy Duty Circuit Breakers are ideal for many heavy-duty and truck applications
  • Automatic Reset - resets automatically but will continue to trip (cycle on and off) until fault is corrected
  • 20 Amp, 14 DC
  • 10-32 stud-terminals, plastic base, metal housing, and crosswise metal mounting bracket
  • Meets SAE J553 standards; sold individually
Bestseller No. 8
RED WOLF 60Amp Circuit Breaker for Boat Trolling Motor Marine ATV Trailer Vehicles Stereo Audio Electronic Battery Solar System Inline Fuse with Manual Reset Switch Waterproof DC 12V-48V
  • Protect your system: using as circuit breaker and battery Disconnect, allows to charge or maintain the battery without having to disconnect all the wires! protect excessive current between battery or electrical from damage.
  • Solid breaker: new design with waterproof resistant housing and solid build. Fuse breaker Holders have Pass professional electrical performance test and aging test, the switch button is on/off smoothly, reliable quality.
  • Manual reset: Unique on/ off reset push button, mounted on panel or firewall, can used as a kill switch. No need to buy more replacing fuses.
  • Application: used in auxiliary and accessory circuits for fit to Boat Marine RV Yacht Battery Trailer Bus Truck ATV Winches applications. Also used in battery charges and DC sound amplifier system.
  • Use the waterproof cover to better prevent rust from metal parts. Max current 60A; Voltage DC 24V.
Bestseller No. 9
DaierTek 100 Amp Circuit Breaker 12V - 48V, DC 12 Volt Circuit Breaker 100A Inline with Manual Reset Waterproof for Marine Boat Trolling Automotive Car RV ATV Audio-2Pack
  • Specification: 100 amp circuit breaker; Voltage: 12V - 48V DC; Waterproof; Ignition Protected: S.A.E. J1625, J1171, UL1500
  • Reusable: This 100A breaker is designed with a push button and reset bar, which makes the 12 volt circuit breaker more than a dc breaker, it can also be used as a kill switch.
  • Function: The 100 amp breaker can protect your vehicles or marine boats from electrical damage, prevents excessive current, and stops power surges from damaging Amps.
  • Appliaction: This dc circuit breaker is typically used in truck, buses, RVs, Caravan, Winch, Tractor and ATV. In addition, the automotive circuit breaker can also be used as marine circuit breaker due to its waterproof function, for boat, yacht, etc.
  • What you get: 2 x Waterproof Circuit Breaker, 4 x Wire Lugs, 8 x Washers, 1 Year Warranty, 24h Fast Respond Customer Service.
Bestseller No. 10
T Tocas Mini ATM Circuit Breaker E71 (T1) 2.8 mm Automatic Circuit Breakers Auto Reset 5A,10A,15A,20A,25A,30A Mixed (6 Pack)
  • Reset Type:T1, Auto Reset,Voltage:14 Vdc,Rated Current:5A,10A,15A,20A,25A,30A
  • Termination:0.32" (8.1mm) centerline spacing (Mini Type)
  • Compliances: SAEJ553; SAEJ1171 (Ignition protected)
  • UL-Rated 94V0 thermoplastic body. Tin-plated copper alloy terminals
  • Package Include:5A,10A,15A,20A,25A,30A 6pcs Mixed/set

Last update on 2024-07-11 / Affiliate links / Images from Amazon Product Advertising API

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