RC000191 – Front Brake Hoses May Contact Fender Liners – 2020 Thor Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, & Synergy Motorhomes

May 28, 2020 NHTSA CAMPAIGN NUMBER: 20V312000

Front Brake Hoses May Contact Fender Liners

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

 

NHTSA Campaign Number: 20V312

Manufacturer Thor Motor Coach

Components SERVICE BRAKES, HYDRAULIC, STRUCTURE

Potential Number of Units Affected 566

 

Summary

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.

 

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.

 

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.

 

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RECREATIONAL VEHICLE SAFETY RECALL NOTICESafety Recall: 20V-312 Safety Advisory: RC000191 June 2020

 

IMPORTANT SAFETY RECALL

This notice applies to your vehicle:  «VIN»

«Owner_name»
«Street»
«City», «State»  «Zip»

 

Dear «Owner_name»:

This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. Thor Motor Coach (TMC) has decided that a safety defect exists in certain TMC motorhomes based upon notification by Mercedes-Benz USA, LLC that a defect which relates to motor vehicle safety exists in certain MB chassis that were used to manufacture your TMC motorhome. MB was issued recall 20V-181 by the National Highway and Safety Administration (NHTSA) to remedy this defect. MB’s recall number is 2020040023. To assist MB and NHTSA in identifying the final vehicles manufactured, TMC is also conducting a safety recall.  We apologize for any inconvenience this action may cause you; however your safety and continued satisfaction are of the utmost importance to us.

Reason for this recall	It has been decided that on certain TMC motorhomes subject to this recall campaign, the rear part of the fender liner on the front axle could contact and chafe the brake hose. If the distance between the fender liner and the brake hose is not sufficient, the front wheel suspension could contact and chafe the brake hose, which could lead to the loss of brake fluid. Over time, if the operator ignores the brake fluid warning indicator and continues to operate the vehicle until the brake fluid empties, this may increase the stopping distance and increase the risk of a crash.
What we will do	TMC has included in this mailing the recall notification letter from MB. MB will be handling the repair of your vehicle at an authorized dealer. The dealer will check the condition and clearance of the brake hoses and, if necessary, to replace them. Additionally, the corresponding fender liner will be modified accordingly on the respective side. This service will be provided free of charge. Minimum repair time can be up to approximately 4 hours.
What we need you to do	Please review the included MB recall notification letter for further instructions.  If you have questions about this Recall, please contact MB directly at 1-800(FOR)-MERCEDES. For other concerns, you may contact the TMC Warranty/Service Department at (877) 855-2867 or [email protected].

 

If after contacting MB or TMC Customer Service you are still not satisfied we have done our best to remedy this situation, you may also submit a written complaint to: Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590. You may call the toll-free Vehicle Safety Hotline at 1-888-327-4236 (TTY:  1-800-424-9153; or go to https://www.safercar.gov.) Federal regulations require that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days.

Thank you for your attention and cooperation in this matter.

 

Sincerely,

Thor Motor Coach

 

Hanah Klodzinski
Recall Compliance Coordinator
cc:  National Highway Traffic Safety Administration (NHTSA)

 

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IMPORTANT SAFETY RECALL
TMC# RC000191
VIN:

 

«Dealer_name»
«Street»
«City», «State»  «Zip»

 

Dear Dealer:

 

This Safety Recall Notice is sent to you in accordance with the requirements of the United States National Traffic and Motor Vehicle Safety Act and The Canadian Motor Vehicle Safety Act and is important for your safety.  

 

Thor Motor Coach (TMC) has decided that a safety defect exists in certain TMC motorhomes based upon notification by Mercedes-Benz USA, LLC that a defect which relates to motor vehicle safety exists in certain MB chassis that were used to manufacture your TMC motorhome. MB’s recall number is 2020040023. To assist MB in identifying the final vehicles manufactured, TMC is also conducting a safety recall.  We apologize for any inconvenience this action may cause you; however your safety and continued satisfaction are of the utmost importance to us.

 

It has been decided that on certain TMC motorhomes subject to this recall campaign, the rear part of the fender liner on the front axle could contact and chafe the brake hose. If the distance between the fender liner and the brake hose is not sufficient, the front wheel suspension could contact and chafe the brake hose, which could lead to the loss of brake fluid. Over time, if the operator ignores the brake fluid warning indicator and continues to operate the vehicle until the brake fluid empties, this may increase the stopping distance and increase the risk of a crash.

 

TMC has included in this mailing the recall notification letter from MB. MB will be handling the repair of your vehicle at an authorized dealer. The dealer will check the condition and clearance of the brake hoses and, if necessary, to replace them. Additionally, the corresponding fender liner will be modified accordingly on the respective side. This service will be provided free of charge. Minimum repair time can be up to approximately 4 hours.

 

If the referenced unit on this letter has been retail sold, you are asked to notify the retail owner as soon as possible of this recall because their vehicle was not registered at the time the retail notice was mailed.  Please immediately register any retail sold units on this list.  As a reminder, you are required by law to complete this recall on any stock units in inventory prior to retail sale.  Any vehicle lessor receiving this notice must forward a copy to the lessee within 10 days.    

 

If you have questions about this Recall, please contact MB directly at 1-800(FOR)-MERCEDES. For other concerns, you may contact the TMC Warranty/Service Department at (877) 855-2867 or [email protected].

 

We apologize for this inconvenience; however, we have taken this action in the interest of customer safety and continued satisfaction with our products.

 

Sincerely,

 

Hanah Klodzinski
Recall Compliance Coordinator

Re: NHTSA Recall No. 20V-312
TC Recall No. 2020-235

 

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IMPORTANT SAFETY RECALL
TMC# RC000191
VIN:

 

«Dealer_name»
«Street»
«City», «State»  «Zip»

 

Dear Dealer:

 

This Safety Recall Notice is sent to you in accordance with the requirements of the United States National Traffic and Motor Vehicle Safety Act and The Canadian Motor Vehicle Safety Act and is important for your safety.  

 

Thor Motor Coach (TMC) has decided that a safety defect exists in certain TMC motorhomes based upon notification by Mercedes-Benz USA, LLC that a defect which relates to motor vehicle safety exists in certain MB chassis that were used to manufacture your TMC motorhome. MB’s recall number is 2020040023. To assist MB in identifying the final vehicles manufactured, TMC is also conducting a safety recall.  We apologize for any inconvenience this action may cause you; however your safety and continued satisfaction are of the utmost importance to us.

 

It has been decided that on certain TMC motorhomes subject to this recall campaign, the rear part of the fender liner on the front axle could contact and chafe the brake hose. If the distance between the fender liner and the brake hose is not sufficient, the front wheel suspension could contact and chafe the brake hose, which could lead to the loss of brake fluid. Over time, if the operator ignores the brake fluid warning indicator and continues to operate the vehicle until the brake fluid empties, this may increase the stopping distance and increase the risk of a crash.

 

Mercedes-Benz will be handling the repair of your vehicle at an authorized dealer. The dealer will check the condition and clearance of the brake hoses and, if necessary, to replace them. Additionally, the corresponding fender liner will be modified accordingly on the respective side. This service will be provided free of charge. Minimum repair time can be up to approximately 4 hours.

 

If the referenced unit on this letter has been retail sold, you are asked to notify the retail owner as soon as possible of this recall because their vehicle was not registered at the time the retail notice was mailed.  Please immediately register any retail sold units on this list.  As a reminder, you are required by law to complete this recall on any stock units in inventory prior to retail sale.  Any vehicle lessor receiving this notice must forward a copy to the lessee within 10 days.    

 

For additional information and to schedule an appointment, please contact your preffered authorized MB dealer at your earliest convenience. To locate authorized dealers, visit www.mbvans.com/sprinter/shopping–tools/find–a–dealer. Please mention you are scheduling an appointment to check the brake line hoses under Recall Campaign #2020040023. If you have questions about this Recall, please contact MB directly at 1-800(FOR)-MERCEDES. For other concerns, you may contact the TMC Warranty/Service Department at (877) 855-2867 or [email protected].

 

We apologize for this inconvenience; however, we have taken this action in the interest of customer safety and continued satisfaction with our products.

 

Sincerely,

 

Hanah Klodzinski
Recall Compliance Coordinator

Re: NHTSA Recall No. 20V-312
TC Recall No. 2020-235

 

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IMPORTANT SAFETY RECALL #2020040023
This notice applies to your vehicle, VIN:
Front Axle Brake Hose
NHTSA Recall #20V181

A remedy is available for your vehicle. Schedule an appointment with your authorized Mercedes-Benz dealer as soon as possible. This repair will be provided free of charge.

 

2020040023

Dear Mercedes-Benz Sprinter Owner or Lessee,

This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act.

Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has decided that a defect which relates to motor vehicle safety exists in certain Model Year 2019 Sprinter vehicles.  Our records indicate that your vehicle is included in the affected population of vehicles.

What is the CONCERN?	MBAG determined that on certain Mercedes-Benz Sprinter vehicles, the rear part of the fender liner on the front axle could contact and chafe the brake hose. If the distance between the fender liner and the brake hose is not sufficient, the front wheel suspension could contact and chafe the brake hose, which could lead to the loss of brake fluid. Over time, if the operator ignores the brake fluid warning indicator and continues to operate the vehicle until the brake fluid empties, this may increase the stopping distance and increase the risk of a crash.
What will your DEALER DO?	An authorized Mercedes-Benz Sprinter dealer will check the condition and clearance of the brake hoses and, if necessary, to replace them. Additionally, the corresponding fender liner will be modified accordingly on the respective side. This service will be provided free of charge.  We are dedicated to always delivering the best customer experience, and respect for your time is a top priority. While the minimum repair time can be up to approximately 4 hours, your dealer can provide you with a better estimate of the overall time for this service visit. As a matter of normal service process, an authorized Mercedes-Benz Sprinter dealer will also check for other repair measures which might be applicable to your vehicle and this may increase the required working time.
What should YOU DO?	For additional information and to schedule an appointment, please contact your preferred authorized Mercedes-Benz dealer at your earliest convenience. To locate authorized dealers see www.mbvans.com/sprinter/shopping-tools/find-a-dealer. Please mention you are scheduling an appointment to check the brake hoses under Recall Campaign # 2020040023. You may be asked for your 17-digit Vehicle Identification Number (VIN) which for your convenience is located above your name at the top of this letter.
Information for Owners	In the event that you are no longer the vehicle owner, or have had a change of address, please complete the reverse side and return the updated information in the enclosed envelope. If this is a leased vehicle and the lessor and registered owner receive this notice, please forward this information by first class mail to the lessee within 10 business days to comply with Federal Regulations.

 

To find the most convenient authorized Mercedes-Benz dealer from your smartphone, scan the QR code to the left.

 

A VIN-based recall lookup tool on our MBVans.com website now offers a search feature that will indicate whether a vehicle has been subject to a safety recall, and whether that vehicle has had the free remedy performed. See www.mbvans.com/sprinter/owners-resources/recall. Should you have any questions or encounter any difficulty regarding this Recall Campaign, please contact an authorized Mercedes-Benz dealer. If for any reason a dealer is unable to remedy your situation, we are always happy to hear from you. Please contact us at 1-(800) FOR-MERCEDES (1-800-367-6372).

If an authorized Mercedes-Benz Sprinter dealer for any reason is unable to remedy the situation without charge, or within a reasonable amount of time, pursuant to law 49 U.S.C. Chapter 301, you may submit a complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, S.E., Washington, D.C. 20590 or call the toll-free Auto Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153); or go to https://www.safercar.gov.

We apologize for any inconvenience this situation may cause you.

Sincerely,

Mercedes-Benz USA, LLC
A Mercedes-Benz AG Company
One Mercedes-Benz Drive
Sandy Springs, GA  30328
Phone (770) 705-0600

IMPORTANT VIN:

If for any reason YOU NO LONGER OWN THIS VEHICLE OR have a CHANGE OF ADDRESS, please COMPLETE THE SECTION BELOW, place in the ENCLOSED ENVELOPE, and DROP IN ANY MAIL BOX. If possible, provide the name and address of the present owner so that we may contact them. 

 

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12 Affected Products

Vehicles

MAKE	MODEL	YEAR
THOR MOTOR COACH	CHATEAU CITATION	2020
THOR MOTOR COACH	COMPASS	2020
THOR MOTOR COACH	DAYBREAK	2020
THOR MOTOR COACH	DELANO	2020
THOR MOTOR COACH	GEMINI	2020
THOR MOTOR COACH	TIBURON	2020
THOR	CHATEAU	2020
THOR	FOUR WINDS	2020
THOR	FREEDOM ELITE	2020
THOR	QUANTUM	2020
THOR	SIESTA	2020
THOR	SYNERGY	2020

 

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6 Associated Documents

Manufacturer Notices(to Dealers,etc)

RCMN-20V312-8604.pdf 420.326KB

 

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Recall Acknowledgement

RCAK-20V312-8055.pdf 245.106KB

 

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Defect Notice 573 Report

RCLRPT-20V312-2751.PDF 225.102KB

 

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Manufacturer Notices(to Dealers,etc)

RCMN-20V312-0029.pdf 422.258KB

 

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ISSUED Owner Notification Letter(Part 577)

RCONL-20V312-6240.pdf 147.181KB

 

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Miscellaneous Document – MB 2020040023 (20v-181).

RMISC-20V312-1517.pdf 164.157KB

 

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Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=20V312&docType=RCL

 

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Last update on 2026-05-28 / Affiliate links / Images from Amazon Product Advertising API

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