NHTSA vehicle safety data
2022 Western Star 49X Recalls & Complaints
The 2022 Western Star 49X has 17 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Western Star dealer.
NHTSA recall and complaint data for the 2022 Western Star 49X. Recall data is refreshed daily from NHTSA.
2022 Western Star 49X owner complaints
Owners have filed 1 complaint with NHTSA about the 2022 Western Star 49X, describing incidents dated May 12, 2024.
Most-cited components
- Engine 1 complaint
Newest complaints
ODI #11588329 · Filed
The oil pan is made out of plastic and the housing inside of it where the oil drain plug screws and tightens to came out while driving on freeway on an upward incline. This is the second time having to change the oil plan. It is made out of plastic and the housing that connects the pieces to the…
Modulator Valve Corrosion May Cause Brake Pull
NHTSA #26V583000 · Service Brakes, Air — Antilock · NHTSA notice
Reported September 9, 2026 · Daimler Trucks North America, LLC
Potentially affected: 2,404 vehicles
Completion not yet reported (dataset updated November 3, 2026)
Manufacturer campaign F1039 · Vehicles built July 13, 2021 – July 28, 2021 (per NHTSA)
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2023 Freightliner Cascadia and 2022 Western Star 49X vehicles previously repaired incorrectly under recall numbers 23V073 or 22V817. The brake modulator valves on the front axle may corrode and cause the vehicle to pull to one side during braking initiated by Electronic Stability Control (ESC) or Roll Stability Control (RSC).
Safety consequence
Brakes that pull to one side may cause a sudden change in vehicle direction, increasing the risk of a crash.
Manufacturer remedy
Dealers will replace the brake modulator valves, free of charge. Owner notification letters are expected to be mailed November 8, 2026. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1039. Vehicles repaired under the prior recalls will need the new repair completed.
Improper Battery Connection May Cause Fire
NHTSA #26V079000 · Electrical System — 12V/24V/48V Battery · NHTSA notice
Reported February 11, 2026 · Daimler Trucks North America, LLC
Potentially affected: 26,960 vehicles
Repair completion: 34.06% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign F1029 · Owners notified May 22, 2026
Defect description
Daimler Trucks North America (DTNA) is recalling certain 2020-2027 Western Star 49X and 2021-2027 Western Star 47X vehicles. A stud connecting the battery to the starter at the frame rail may have been incorrectly installed or may corrode, which can cause a short circuit.
Safety consequence
A short circuit increases the risk of a fire.
Manufacturer remedy
Dealers will repair the studs, free of charge. Owner notification letters were mailed May 22, 2026. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1029. This recall replaces and expands NHTSA recall number 25V326. Vehicles already repaired under the previous recall will need to have the new remedy completed.
Loss of Vehicle Control from Loose Axle Clamp Fasteners
NHTSA #25V760000 · Suspension — Critical Fasteners · NHTSA notice
Reported November 4, 2025 · Daimler Trucks North America, LLC
Potentially affected: 18,783 vehicles
Repair completion: 54.46% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign F1027 · Owners notified December 29, 2025
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2026 Western Star 49X, Freightliner Business Class M2, Freightliner 114SD, Freightliner 108SD, 2021-2026 Western Star 47X, 2021-2023 Freightliner 122SD, 2022 Western Star 48X, and 2023 Western Star 4700 vehicles. The axle clamp fasteners may be loose, which can result in a loss of vehicle control.
Safety consequence
A loss of vehicle control increases the risk of a crash.
Manufacturer remedy
Dealers will inspect and tighten the fasteners, as necessary, free of charge. Owner notification letters were mailed December 29, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1027.
Incorrectly Installed Battery Connection May Cause Fire
NHTSA #25V326000 · Electrical System — 12V/24V/48V Battery · NHTSA notice
Reported June 23, 2025 · Daimler Trucks North America, LLC
Potentially affected: 22,271 vehicles
Completion not yet reported (dataset updated November 3, 2026)
Manufacturer campaign F1020 · Owners notified July 1, 2025 · Vehicles built December 23, 2020 – January 19, 2022 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
Daimler Trucks North America (DTNA) is recalling certain 2020-2026 Western Star 49X and 2021-2026 Western Star 47X vehicles. A stud connecting the battery to the starter at the frame rail may have been incorrectly installed, which can cause a short circuit.
Safety consequence
A short circuit increases the risk of a fire.
Manufacturer remedy
DTNA will inspect and replace damaged cables and loose hardware. In addition, DTNA will properly tighten hardware and install dielectric tape. All repairs will be performed, as necessary, free of charge. Owner notification letters were mailed July 1, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1020. This recall is replaced by NHTSA recall number 26V079. Vehicles already repaired under this recall will need to have the new remedy completed.
Brake Lights May Fail to Illuminate
NHTSA #24V668000 · Forward Collision Avoidance — Automatic Emergency Braking · NHTSA notice
Reported September 10, 2024 · Daimler Trucks North America, LLC
Potentially affected: 16,890 vehicles
Repair completion: 90.62% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign F1009 · Owners notified October 24, 2024 · Vehicles built August 26, 2019 – July 31, 2024 (per NHTSA)
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2024-2025 Freightliner 108SD, 2022-2025 Freightliner 114SD, Freightliner Business Class M2, 2025 Freightliner eM2, 2020-2025 Western Star 49X, 2021-2025 Western Star 47X, and 2022-2025 Western Star 57X vehicles that may be upfitted with a body lighting interface controller and replacement brake lights. The brake lights may not illuminate when the brakes are automatically applied during an active brake assist (ABA) event.
Safety consequence
Brake lights that fail to illuminate can fail to indicate to other drivers that the vehicle is slowing down, increasing the risk of a crash.
Manufacturer remedy
Dealers will update the ABA software, free of charge. Owner notification letters were mailed October 24, 2024. Owners may contact DTNA customer service at 800-745-8000. DTNA's number for this recall is F1009.
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.
Missing Welds May Cause Suspension Hanger Failure
NHTSA #24V084000 · Suspension — Front — Springs — Leaf Spring Assembly — Hanger,Bracket · NHTSA notice
Reported February 8, 2024 · Daimler Trucks North America, LLC
Potentially affected: 49 vehicles
Repair completion: 89.8% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL994 · Owners notified July 22, 2024 · Vehicles built August 16, 2021 – November 27, 2023 (per NHTSA)
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2022-2024 Western Star 49X vehicles. The suspension hanger may fail due to missing welds, which can result in difficulty steering and maintaining the direction of the front two wheels.
Safety consequence
Difficulty steering and a loss of directional control increases the risk of a crash.
Manufacturer remedy
DTNA will replace the suspension hanger, free of charge. Owner notification letters were mailed July 22, 2024. Owners may contact DTNA customer service at 800-745-8000. DTNA's number for this recall is FL994.
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.
Modulator Valve Corrosion May Cause Brake Pull
NHTSA #23V073000 · Electronic Stability Control (ESC) · NHTSA notice
Reported February 10, 2023 · Daimler Trucks North America, LLC
Potentially affected: 70,167 vehicles
Repair completion: 74.05% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL966 · Owners notified October 13, 2023
Defect description
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).
Safety consequence
Brakes that pull to one side may cause a sudden change in vehicle direction, increasing the risk of a crash.
Manufacturer 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.
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.
Corroded Modulator Valve May Cause Brake Pull
NHTSA #22V817000 · Service Brakes, Air — Antilock — Modulator · NHTSA notice
Reported November 1, 2022 · Daimler Trucks North America, LLC
Potentially affected: 219,390 vehicles
Repair completion: 83.58% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-958 · Owners notified October 16, 2023
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2017-2023 Freightliner Cascadia, 2020-2022 Freightliner Business Class M2, and 2022 Freightliner 114SD, and 2020-2023 Western Star 49X, 2021-2023 Western Star 47X, and 2021-2022 Western Star 57X vehicles. The brake modulator valves on the front axle may corrode and cause the vehicle to pull to the affected side during an Adaptive Cruise Control (ACC) braking event.
Safety consequence
Brakes that pull to one side during an ACC braking event may cause a sudden change in vehicle direction, increasing the risk of a crash.
Manufacturer 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 16, 2023. DTNA's number for this recall is FL-958. This recall expands and replaces previous recall 20V-390. All vehicles previously repaired under recall 20V-390 will need to have the new remedy performed.
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.
Improperly Installed Steering Shaft Bolt
NHTSA #22V681000 · Steering · NHTSA notice
Reported September 12, 2022 · Daimler Trucks North America, LLC
Potentially affected: 200 vehicles
Repair completion: 95.5% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL952 · Owners notified October 11, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2022-2023 Western Star 49X and 47X vehicles. The u-joint pinch bolt on the steering shaft may detach, which can cause a loss of steering control.
Safety consequence
A loss of steering control can increase the risk of a crash.
Manufacturer remedy
Dealers will inspect and repair the joint, as necessary, free of charge. Owner notification letters were mailed October 11, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL952.
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.
Hood Bezel Covers May Detach
NHTSA #22V654000 · Structure — Body — Hood · NHTSA notice
Reported August 29, 2022 · Daimler Trucks North America, LLC
Potentially affected: 3,498 vehicles
Repair completion: 84.02% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-951 · Owners notified May 26, 2023
Defect description
Daimler Truck North America, LLC (DTNA) is recalling certain 2020-2023 47X and 49X vehicles. The hood bezel covers may detach.
Safety consequence
Detached hood bezel covers may cause a road hazard and increase the risk of a crash.
Manufacturer remedy
Dealers will inspect and install rivets on the hood bezel covers, as necessary, free of charge. Owner notification letters were mailed May 26, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-951.
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.
Loose Caliper Mounting Bolts
NHTSA #22V299000 · Service Brakes, Air — Disc — Caliper · NHTSA notice
Reported May 4, 2022 · Daimler Trucks North America, LLC
Potentially affected: 15 vehicles
Repair completion: 100% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-930 · Owners notified July 1, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Western Star 47X and 2022-2023 49X Western Star vehicles. The caliper mounting bolts may loosen and detach, which can reduce brake performance.
Safety consequence
Reduced brake performance can increase the risk of a crash.
Manufacturer remedy
Dealers will be inspect and tighten the caliper mounting bolts, as necessary, free of charge. Owner notification letters were mailed July 1, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-930.
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.
Windshield Wipers May Fail
NHTSA #22V230000 · Visibility — Windshield Wiper/Washer — Linkages · NHTSA notice
Reported April 8, 2022 · Daimler Trucks North America, LLC
Potentially affected: 689 vehicles
Repair completion: 94.78% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-926 · Owners notified June 6, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2022 Western Star 49X and 2021 Western Star 47X vehicles. The windshield wiper linkages may break, causing the windshield wipers to fail.
Safety consequence
Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.
Manufacturer remedy
Dealers will inspect and replace the windshield wiper arm and linkage parts, as necessary, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-926.
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.
Side Air Intake Cover May Detach
NHTSA #22V227000 · Structure — Body · NHTSA notice
Reported April 7, 2022 · Daimler Trucks North America, LLC
Potentially affected: 2,284 vehicles
Repair completion: 90.11% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-925 · Owners notified August 8, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2023 Western Star 47X, 2020-2023 Western Star 49X, and 2021-2022 Western Star 57X vehicles equipped with side air intakes on the hood. The stainless steel cover on the side air intake may loosen and detach from the vehicle.
Safety consequence
A detached side air intake cover may cause a road hazard and increase the risk of a crash.
Manufacturer remedy
Dealers will replace the stainless steel cover, free of charge. Owner notification letters were mailed August 8, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-925.
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.
Fuel Tubes May Crack and Leak Fuel
NHTSA #21V965000 · Fuel System, Diesel — Fuel Injection System — Fuel Rail · NHTSA notice
Reported December 13, 2021 · Daimler Trucks North America, LLC
Potentially affected: 2,843 vehicles
Repair completion: 77.56% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-915 · Owners notified March 11, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2022 Western Star 4700, 2019-2022 Freightliner 114SD, 2021-2022 Western Star 49X, Freightliner Cascadia P4, 2022 Western Star 47X, 2021 Western Star WF110, 2020 Western Star WJ121, and 2019-2021 FCCC XCP Chassis vehicles. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Safety consequence
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Manufacturer remedy
Dealers will replace the fuel tubes, and install vibration isolators, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-915.
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.
Unapproved Tire and Rim Combination/FMVSS 120
NHTSA #21V896000 · Tires · NHTSA notice
Reported November 17, 2021 · Daimler Trucks North America, LLC
Potentially affected: 307 vehicles
Repair completion: 45.6% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-908 · Owners notified April 22, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2012-2021 Freightliner SD 108, Freightliner SD 114, 2016-2020 Freightliner Coronado, 2013 Western Star 6900, 2013-2022 Western Star 4700, Western Star 4900, and 2022 49X vehicles. The tires and rims are not approved and rated for these vehicles from the Tire and Rim Association or tire manufacturer. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 120, "Wheels and Rims-Other Than Passenger Cars."
Safety consequence
Unapproved tires that are not rated for the vehicle can cause tire performance issues, increasing the risk of a crash.
Manufacturer remedy
Dealer will inspect and replace, as necessary, tires and rims, free of charge. Interim owner notification letters were mailed January 14, 2022. Owner notification letters were mailed on April 22, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall FL-908.
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.
Loss of Steering Control
NHTSA #21V864000 · Steering · NHTSA notice
Reported November 5, 2021 · Daimler Trucks North America, LLC
Potentially affected: 479 vehicles
Repair completion: 91.23% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL905 · Owners notified December 30, 2021
Defect description
Daimler Trucks North America, LLC. (DTNA) is recalling certain 2021-2022 Western Star 49X vehicles. The steering shaft may not have been properly installed, causing it to separate from the steering gear.
Safety consequence
Steering shaft separation can result in a loss of steering control, increasing the risk of a crash.
Manufacturer remedy
Owners are advised to not drive their vehicles until the inspection has been performed. Dealers will inspect the steering shaft and repair it, as necessary, free of charge. Owner notification letters were mailed January 12, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is 905.
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.
Battery Cable May Break and Cause Engine Stall
NHTSA #21V481000 · Electrical System — 12V/24V/48V Battery — Cables · NHTSA notice
Reported June 25, 2021 · Daimler Trucks North America, LLC
Potentially affected: 122,056 vehicles
Repair completion: 91.14% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign FL-893 · Owners notified January 7, 2022
Defect description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2019-2022 Freightliner Cascadia P4, 2021 Western Star WH126, 2020 Western Star WJ121, and 2021-2022 Western Star 49X vehicles. The battery cable terminal may break, resulting in a loss of electrical power and unintended engine stall.
Safety consequence
An engine stall increases the risk of a crash.
Manufacturer remedy
Dealers will repair or replace the battery cables, free of charge. Owner notification letters were mailed on January 7, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-893.
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.
Other Western Star 49X model years
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