Recall SR21-307 – Parking Brake Malfunction – 2021 Prevost X3 Commuter Coach Buses

June 28, 2021 NHTSA CAMPAIGN NUMBER: 21V488000

Parking Brake Malfunction

A released parking brake that cannot be re-engaged may cause the vehicle to roll-away, increasing the risk of a crash.

 

NHTSA Campaign Number: 21V488

Manufacturer PrevosteBay logo Cars, Inc.

Components PARKING BRAKE

Potential Number of Units Affected 56

 

Summary

PrevosteBay logo Cars, Inc. (PrevosteBay logo) is recalling certain 2021 X3 Commuter Coach buses. The parking brake emergency release valve may be the incorrect type, which can result in the permanent release of the parking brake.

 

Remedy

PrevosteBay logo will provide a service document describing the inspection method used and the remedy applied when needed for the parking brake emergency release valve replacement, free of charge. Owner notification letters were mailed on August 31, 2021. Owners may contact PrevosteBay logo’s customer service at 1-866-870-2046. PrevosteBay logo’s number for this recall is SR21-307.

 

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.nhtsa.gov.

 


IMPORTANT SAFETY RECALL

This notice applies to your vehicle(s), see VIN list below.

Dear Customer,

This notice is sent to you in accordance with the National Traffic and Motor Vehicle Safety Act.
PrevosteBay logo Car US Inc. has decided that a defect which relates to motor vehicle safety exists in certain 2021 X3-45 Commuter coaches equipped with optional Emergency/Parking Brake release valve.

 

DEFECT DESCRIPTION

Under certain conditions when the parking brake is applied to immobilize the vehicle, if the Emergency/Parking Brake release valve is activated (pushed down) this will release the parking brake permanently (PP-1 wrong valve) instead of momentary (RD-3 correct valve).

 

SAFETY RISK

Under certain conditions when the parking brake is applied and the vehicle is not on a level ground, this could cause a roll away situation and may increase the risk of injury.

 

IDENTIFICATION OF ANY WARNING THAT CAN PRECEDE

The Emergency/Parking Brake release valve is supposed to be a momentary valve. If the valve remains activated (down) when pushed, this is not the correct valve for this system.

 

REMEDY PROGRAM

PrevosteBay logo will provide a service document to inspect and remedy the Emergency/Parking Brake release valve for the affected vehicle population. All cost associated with this inspection and replacement will be covered by PrevosteBay logo. Note the affected vehicles in service were all remedied as of the date of this recall report.

We are submitting this recall report to fulfill 49CFR573/577 requirements related to regulatory non compliance and ensure proper traceability.

 

WHAT YOU NEED TO DO

No action required.

 

PRE NOTIFICATION REMEDIES

If you have previously paid for repairs as a result of this issue, you may be entitled to recovery of those expenses. PrevosteBay logo Car US will reimburse the claimant by check for the reasonable amount paid for repairs (i.e. the cost of parts, labor, disposal fees and taxes) that addressed the defect as stated in the safety recall notification. To qualify, repairs must have been completed no earlier than one year prior to the release of the recall and no later than 10 days after the release of the recall mailing of the initial customer notification letter pertaining to the recall. To get reimbursed, please file an online warranty claim following normal Campaign procedures if you are a registered customer, otherwise, contact the PrevosteBay logo Warranty Department at 1-866-870-2046 for reimbursement instructions.

 



1 Affected Product

Vehicle

MAKEMODELYEAR
PREVOSTeBay logoX3-45 COMMUTER2021

 


8 Associated Documents

Defect Notice 573 Report

RCLRPT-21V488-7815.PDF 213.653KB

 


Recall Acknowledgement

RCAK-21V488-8035.pdf 646.314KB

 


Recall 573 Report- Amendment 1

RCLRPT-21V488-4610.PDF 213.654KB

 


Recall Quarterly Report #2, 2021-4

RCLQRT-21V488-9321.PDF 211.227KB

 


Recall 573 Report- Amendment 2

RCLRPT-21V488-7022.PDF 213.679KB

 


Recall 573 Report- Amendment 2

RCLRPT-21V488-1635.PDF 213.679KB

 


ISSUED Owner Notification Letter(Part 577)

RCONL-21V488-9688.pdf 287.894KB

 


Recall Quarterly Report #1, 2021-3

RCLQRT-21V488-4319.PDF 211.129KB

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V488&docType=RCL

 


 

SaleBestseller No. 1
BOSCH BS859 Blue Parking Brake Shoe Set - Compatible With Select Lexus ES250, ES300, ES330, ES350, RX300; Toyota Avalon, Camry, Celica, Highlander, Solara
  • Precision engineered OE style design ensures proper fit for a no hassle installation.Material:steel
  • 100 percent asbestos-free friction formulations for extended wear, consistent braking performance and long life
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  • Set includes brake shoes for 1 axle (2 wheels); Bonded construction; Hardware kit not included
Bestseller No. 2
A-Premium Rear Driver and Passenger Loaded Parking Brake Backing Plate Assembly Compatible with Ford Models - F-250 F250 1999, F-250 Super Duty/F-350 Super Duty 1999-2004, 2-PC Set
  • [Vehicle Fitment]: Compatible with FordeBay logo F-250 1999, fit for F-250 Super Duty/F-350 Super Duty 1999-2004 --- It fits the model with Caliper Mounted Rearward of Axle
  • [Reference Number]: The A-Premium Loaded Parking Brake Backing Plate Assembly's reference number: 4C3Z2209AA, YC3Z2209CA, YC3Z2210CA, YC3Z2209FA, 926-270, 926270, 926-271, 926271. Before placing your order, please verify the compatibility of the part with your vehicle using the compatibility system
  • [Specification]: A-Premium Rear Loaded Backing Plate: ① Color: Black; ② Maximum Diameter: 373 mm; ③ Inside Diameter: 110 mm; ④ Caliper Bracket Mounting Hole ID: 14.5 mm; ⑤ Backing Plate Stud Thread Size: M16*2; ⑥ Lug Hole Quantity: 4; Compatible with A-Premium FordeBay logo Loaded Backing Plate
  • [Product Feature]: The preassembled Loaded Parking Brake Backing Plate Assembly comes with all necessary components for a full parking brake repair, including Backing Plate, Brake Shoes, Main Bracket, Backing Plate Studs, Parking Brake Shoe Actuator, Parking Brake Shoe Adjuster and Springs. A-Premium FordeBay logo Brake Dust Shield crafted for efficiency, it streamlines the repair process, saving your time and delivering a reliable brake performance; A-Premium Loaded Backing Plate
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Loaded Parking Brake Backing Plate Assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
SaleBestseller No. 3
Raybestos Element3 Automotive Replacement Rear Parking Brake Shoes for Selected Chevrolet (Silverado 1500, Tahoe, Suburban 1500), GMC (Sierra 1500, Yukon) (781PG)
1,587 Reviews
Raybestos Element3 Automotive Replacement Rear Parking Brake Shoes for Selected Chevrolet (Silverado 1500, Tahoe, Suburban 1500), GMC (Sierra 1500, Yukon) (781PG)
  • VEHICLE FIT: 2013-1999 ChevroleteBay logo Silverado 1500 Rear, 2013-1999 GMCeBay logo Sierra 1500 Rear, 2014-2000 ChevroleteBay logo Tahoe Rear, 2014-2000 ChevroleteBay logo Suburban 1500 Rear, 2009-2002 ChevroleteBay logo Trailblazer Rear, 2014-2000 GMCeBay logo Yukon Rear
  • Application Specific Materials: Element3 Parking Brake Shoes are made with application-specific materials, ensuring the best performance and service life. Premium new steel facilitates proper shoe to drum contact
  • Sheer Strength: We offer riveted and bonded parking brake shoes, delivering the highest possible shear strength and reduced noise and vibration.
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Bestseller No. 4
BOSCH BS771 Blue Parking Brake Shoe Set - Compatible With Select Chevrolet Express, Suburban, Avalanche, Silverado; Dodge Ram; Ford E Series Vans, F-250/350; GMC: Savana, Sierra, Yukon XL
  • Rust inhibitive coating prevents rust and extends durability
  • 100 percent asbestos-free friction formulations for extended wear, consistent braking performance and long life
  • OE-style design ensures proper fit
  • 100 percent all new steel provides durable construction for long life
  • Pins and levers included where applicable, providing a complete kit for easy installation
Bestseller No. 5
Wagner Brake Z1051 Parking Brake Shoe
5 Reviews
Wagner Brake Z1051 Parking Brake Shoe
  • OPTIMAL BRAKING PERFORMANCE -- OE-matched friction material for optimal brake performance
  • MAXIMIZES FRICTION-TO-DRUM CONTACT -- Precision ground material maximizes friction-to-drum contact
  • MATCHES OE DESIGN --Attached levers and pins included to match OE (on specific applications)
  • COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates
  • HARDWARE INCLUDED -- Attached levers and pins to match OE are included on select applications

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API


 

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