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NHTSA ID Number: 10246200

Manufacturer Communication Number: 511660-F

TSB/Document Date: 2024-01-02


Summary

According to DTNA Recall 22V817: "The single brake modulator valve may corrode, which during an Adaptive Cruise ControleBay logo (ACC) braking event, could lead to a brake pull resulting in a sudden change in vehicle direction due to uneven braking on the front axle increasing the risk of a motor vehicle crash."


Customer Notification
Corporate Compliance

Po Box 30
MIDDLEBURY, INDIANA 46540-9218

FR ID: 51-1660

,

O

Integrity

O

Safety

O

Quality

O

Customer Service
December 2023

This Notice applies to your vehicle VIN listed above.
Dear Forest RivereBay logo Customer:
Forest RivereBay logo is alerting you to a DTNA recall 22V817 involving certain 2023 DynamaxeBay logo Dynaquest XL Class C Motorhome
Recreational Vehicles. Please see the information below which describes the issue and provides you with details on the
steps you should take to have your vehicle repaired.
WHAT IS THE ISSUE?
The single brake modulator valve may corrode, which during an Adaptive Cruise ControleBay logo (ACC) braking event, could lead
to a brake pull resulting in a sudden change in vehicle direction due to uneven braking on the front axle increasing the risk
of a motor vehicle crash.
OWNERS AND DEALERS: WHAT SHOULD YOU DO?
The remedy is now available for this recall. Please review and follow the notice that accompanies this letter.

Sincerely,
Forest RivereBay logo
Office of Corporate Compliance

Page 1 of 1

Daimler Truck
North America LLC

IMPORTANT SAFETY RECALL

October 2023
FL958
NHTSA #22V-817

Daimler Truck North America LLC
Warranty Campaigns Department
P.O. Box 4090
Portland, OR 97208-4090
800.547.0712 Phone

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

Subject: Brake Modulator Valves

This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act.
Daimler Truck North America LLC (DTNA), on behalf of its FreightlinereBay logo Trucks Division, and wholly owned subsidiary,
Western StareBay logo Truck Sales, Inc., has decided that a defect which relates to motor vehicle safety exists on certain model
years 2017-2023 FreightlinereBay logo 114SD, Business Class M2, and Cascadia; and Western StareBay logo 47X, 49X, and 57X vehicles.
See below for additional detail on vehicle applicability:
Make
FreightlinereBay logo
FreightlinereBay logo
FreightlinereBay logo
FreightlinereBay logo
Western StareBay logo
Western StareBay logo
Western StareBay logo

Model
114 SD
Business Class M2
Cascadia Diesel
Cascadia Natural Gas
47X
49X
57X

Model Yr. Start
2022
2022
2017
2019
2022
2021
2022

Model Yr. End
2022
2022
2023
2023
2023
2023
2022

Prod. Start Date
November 9, 2021
November 1, 2021
May 3, 2016
March 12, 2018
May 19, 2021
February 10, 2020
November 3, 2021

Prod. End Date
December 17, 2021
November 10, 2021
June 18, 2022
March 31, 2022
March 22, 2022
March 26, 2022
December 20, 2021

On the affected vehicles, the single brake modulator valve may corrode, which during an Adaptive Cruise ControleBay logo (ACC)
braking event, could lead to a brake pull. This may result in a sudden change in vehicle direction due to uneven braking
on the front axle increasing the risk of a motor vehicle crash.
A Daimler Truck North America authorized service facility will inspect and replace the brake modulator valve as required.
The Recall will take approximately 2 hours and will be performed free of charge.
Please contact an authorized Daimler Truck North America dealer to arrange to have the Recall performed and to ensure
that parts are available at the dealership. To locate an authorized dealer, search online at
https://northamerica.daimlertruck.com/contact-us. Scroll down to “Locate a Dealer” and select the appropriate brand.
You may also confirm your vehicle’s involvement in this recall at the following URL:
https://dtna-dlrinfo.prd.freightliner.com:48518/VinLookup/vin-module/getVinLookupPage.
You may be liable for any progressive damage that results from your failure to complete the Recall within a reasonable
time after receiving notification.
If you do not own the vehicle that corresponds to the identification number(s) which appears on the Recall Notification,
please return the notification to the Warranty Campaigns Department with any information you can furnish that will assist
us in locating the present owner. If you have leased this vehicle, Federal law requires that you forward this notice to the
lessee within 10 days. If you are a subsequent stage manufacturer, Federal law requires that you forward this notice to
your distributors and retail outlets within five working days. If you have paid to have this recall condition corrected prior to
this notice, you may be eligible to receive reimbursement. Please see the reverse side of this notice for details.
If you have questions about this Recall, please contact the Warranty Campaigns Department at (800) 547-0712, 7:00 a.m.
to 4:00 p.m. Pacific Time, Monday through Friday, e-mail address [email protected]. For
other concerns, you may contact the Customer Assistance Center at (800) 385-4357. If your manufacturer, distributor, or
dealer fails to remedy the defect or noncompliance without charge and within a reasonable time, you may wish to submit a
complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue SE,
Washington, DC 20590; or call the Vehicle Safety Hotline at (888) 327-4236 (TTY: 800-424-9153); or go to
http://www.nhtsa.gov.
We regret any inconvenience this action may cause but feel certain you understand our interest in motor vehicle safety.
WARRANTY CAMPAIGNS DEPARTMENT
Enclosure

Daimler Truck
North America LLC

Daimler Truck North America LLC
Warranty Campaigns Department
P.O. Box 4090
Portland, OR 97208-4090
800.547.0712 Phone

Reimbursement to Customers for Repairs Performed Prior to Recall
If you have already paid to have this recall condition corrected you may be eligible to receive reimbursement.
Requests for reimbursement may include parts and labor. Reimbursement may be limited to the amount the repair would
have cost if completed by an authorized Daimler Truck North America LLC dealer. The following documentation must be
presented to your dealer for consideration for reimbursement.
Please provide original or clear copies of all receipts, invoices, and repair orders that show
• The name and address of the person who paid for the repair
• The Vehicle Identification Number (VIN) of the vehicle that was repaired
• What problem occurred, what repair was done, when the repair was done
• Who repaired the vehicle
• The total cost of the repair expense that is being claimed
• Proof of payment for the repair (such as the front and back of a cancelled check or a credit card receipt)
Reimbursement will be made by check from your Daimler Truck North America LLC dealer.
Please speak with your Daimler Truck North America LLC authorized dealer concerning this matter.

1

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TSB/Document ID: 511660-F

Replacement Service Bulletin Number:

MFR Communication Date: 2023-12-04

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: SERVICE BRAKES, HYDRAULIC

MFR Component System:

MFR Component Subsystem:


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