Daimler Trucks North America, LLC: Electronic Stability Control (esc)
Daimler Trucks North America, LLC reported this defect to federal regulators on Feb 10, 2023 and put the number of vehicles at risk at 70,167. The repair is free for as long as the recall stands.
The defect
Daimler Trucks North America, LLC (DTNA) is recalling certain 2017-2023 Freightliner Cascadia, 2020-2023 Western Star 49X, 2021-2023 Western Star 47X, and 2022 Freightliner 114SD vehicles. The brake modulator valves on the front axle may corrode and cause the vehicle to pull to the affected side during braking initiated by Electronic Stability Control (ESC) or Roll Stability Control (RSC).
The risk
Brakes that pull to one side may cause a sudden change in vehicle direction, increasing the risk of a crash.
The remedy
Dealers will inspect and replace the front brake modulator valves, as necessary. Some vehicles will have a software update which will alert driver when a replacement is required. All repairs will be performed free of charge. Owner notification letters were mailed beginning October 13, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL966.
15 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2023 Freightliner Cascadia | 12 | 7 | 2 | 1 |
| 2023 Western Star 47x | 1 | 12 | 0 | 0 |
| 2023 Western Star 49x | 0 | 14 | 0 | 0 |
| 2022 Freightliner 114Sd | 2 | 9 | 0 | 0 |
| 2022 Freightliner Cascadia | 13 | 19 | 0 | 3 |
| 2022 Western Star 47x | 0 | 10 | 0 | 0 |
| 2022 Western Star 49x | 1 | 17 | 0 | 0 |
| 2021 Freightliner Cascadia | 16 | 21 | 0 | 1 |
| 2021 Western Star 47x | 0 | 9 | 0 | 0 |
| 2021 Western Star 49x | 0 | 13 | 0 | 0 |
| 2020 Freightliner Cascadia | 26 | 21 | 0 | 2 |
| 2020 Western Star 49x | 0 | 10 | 0 | 0 |
| 2019 Freightliner Cascadia | 29 | 29 | 2 | 4 |
| 2018 Freightliner Cascadia | 11 | 26 | 1 | 2 |
| 2017 Freightliner Cascadia | 9 | 20 | 0 | 2 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 23V073000.
Full record for the 2023 Freightliner Cascadia → · Recalls carrying a do-not-drive advisory → · Where this data comes from →