2021 Freightliner CASCADIA: complaints, problems and recalls

Upon driving this truck for the first time, previous trucks were Kenworth and Peterbilt, it quickly came to my attention that the passenger side door mirror housing blocks drivers view when scanning to the right before entering a roadway. I the affected area extends from the front of the A-pillar to the outside of the mirror housing. When this model was designed the mirror housing that attaches to the door was swept back for asthetic reasons I am guessing. This creates a dangerous situation since a lot of the drivers are placed in this parti…

Owner-reported narrative. Look up ODI 11470309 at NHTSA ↗

I purchased a new P4 through my employers Lease Purchase program, and when I ordered my new truck, I ordered it with the Hendrickson Air-Ride Suspension Package for the front axle, disc brakes front and rear, and a few other options. My truck required 14 all axle alignment’s before it was driving correctly, after destroying both left & right steer tires. One Freightliner dealer set the right front at 7/16” toe-in, after I threatened to bring legal action against the dealership, only to learn three weeks later, the toe-in was set at 7/16”, which…

Owner-reported narrative. Look up ODI 11471285 at NHTSA ↗

The contact owns a 2021 Freightliner Cascadia equipped with Michelin Tires, Tire Line: X, Tire Size: 275/80/R25.5, DOT Number: (Not Available). The contact stated upon inspecting the tires, he noticed that the decoupling groove was peeling off on the passenger's side front tire. The passenger's side front tire was replaced. The failure mileage was approximately 112,814. The contact stated that the failure reoccurred on the driver's front side tire. The tire was replaced. The failure mileage was approximately 160,375. The contact stated while dr…

Owner-reported narrative. 326,168 miles reported. Look up ODI 11471580 at NHTSA ↗

TIRE SIZE: 275/80 R22.5 MICHELIN ENERGY LINE Z Component that failed is the passenger side steer front tire. The inside edge decoupling groove failed. Risks include a potential tire blow resulting in loss of vehicle control. This failure could cause an accident putting others safety at risk. Both Freightliner and Michelin Tire Co. are aware of this failure. Michelin tire representative has visually inspected the tire and asked to have the tire returned to the Michelin Company for further inspection. I have not released the tire to them y…

Owner-reported narrative. Look up ODI 11476286 at NHTSA ↗

TIRE SIZE: 275/80 R22.5 MICHELIN ENERGY LINE Z Component that failed is drivers side steer front tire. The outside edge decoupling groove/sidewall failed. Risks include potential tire blow resulting in loss of vehicle control. This failure could cause an accident putting others safety at risk. Both Freightliner Corp. and Michelin Tire Co. are aware of this failure. No one has inspected the tire. I have the tire in my possession. There are/were no warning, messages or symptoms of this problem prior to. This truck was built with a 4X4X4 f…

Owner-reported narrative. Look up ODI 11476295 at NHTSA ↗

TIRE SIZE: 275/80 R22.5 MICHELIN ENERGY LINE Z Component that failed is the passenger steer front tire. The outside edge decoupling groove/sidewall failed. Risks include potential tire blow resulting in loss of vehicle control. This failure could cause an accident putting others safety at risk. Both Freightliner Corp. and Michelin Tire Co. are aware of this failure. No one has inspected the tire. I have the tire in my possession. There are/were no warning, messages or symptoms of this problem prior to. This truck was built with a 4X4X4 front a…

Owner-reported narrative. Look up ODI 11476298 at NHTSA ↗

TIRE SIZE: 275/80 R22.5 MICHELIN ENERGY LINE Z Component that failed is passenger side steer front tire. The outside edge decoupling groove/sidewall failed. Risks include potential tire blow resulting in loss of vehicle control. This failure could cause an accident putting others safety at risk. Both Freightliner Corp. and Michelin Tire Co. are aware of this failure. No one has inspected the tire. I have the tire in my possession. There are/were no warning, messages or symptoms of this problem prior to. Michelin Tire Co. sent us 2 new tires …

Owner-reported narrative. Look up ODI 11476312 at NHTSA ↗

TIRE SIZE: 275/80 R22.5 MICHELIN ENERGY LINE Z Component that failed is drivers side steer front tire. The tire blew out and resulted in loss of vehicle control. This failure DID cause an accident putting others safety at risk. Both Freightliner Corp. and Michelin Tire Co. are aware of this failure. No one has inspected the tire. I DO NOT have the tire in my possession yet. There are/were no warning, messages or symptoms of this problem prior to. This truck had a right side tire failure at the decoupling groove on May 11, 2022. The tire was …

Owner-reported narrative. Look up ODI 11477923 at NHTSA ↗

Reported: 2020-04-14 (April 14, 2020)

Daimler Trucks North America LLC (DTNA) is recalling certain 2006-2020 Freightliner Columbia, 2006-2021 Freightliner Business Class M2, 2007-2020 Freightliner Coronado, 2014-2021 Freightliner 122 SD, 2007 Sterling A 9500, 2006 Freightliner Argosy, 2006-2007 Sterling AT9500, 2008-2021 Freightliner Cascadia, 2006-2008 Freightliner Classic, 2006-2011 Freightliner Century Class, 2006-2010 Freightliner FLD, and 2017 Western Star 5700 vehicles. The rear reflective tape may be partially covered by the mudflap hanger bracket, which may reduce the vehicle's visibility to other drivers on the road. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence: The vehicle's rearward visibility may be reduced, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will inspect and reposition the reflective tape to ensure that it is completely visible, as necessary, free of charge. The recall began May 29, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL848.

Reported: 2020-07-02 (July 2, 2020)

Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2021 Freightliner Cascadia tractor trailers. The single brake modulator valve may be affected by chemical corrosion which can slow down the release timing and cause the brakes to pull to the affected side during automatic braking events.

Consequence: Brakes that pull to one side during automatic braking events may cause a sudden change in vehicle direction, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the front left and right single brake modulator valves will be replaced and spacers added, free of charge. The recall began August 28, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-855.

Reported: 2022-02-16 (February 16, 2022)

Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2021 Cascadia P4 vehicles. The brake lights may remain illuminated after the brake pedal has been released.

Consequence: If the brake lights remain illuminated, drivers may be unaware when the truck is actually slowing or stopping, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the 3-pin brake pressure switch with a 2-pin brake pressure switch along with a jumper harness, free of charge. DTNA issued owners an interim notification on November 17, 2020. Owner notification letters were mailed on November 21, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-863.

Reported: 2020-10-27 (October 27, 2020)

Daimler Trucks North America LLC (DTNA) is recalling certain 2020-2021 Freightliner Cascadia, 2021 Freightliner 108SD, 114SD and Business Class M2 and Western Star 4700, 4900 and 5700 vehicles. The steer axle spindle nut snap-ring locking feature may be incorrectly installed or missing from the left spindle nut at the spindle.

Consequence: A missing or improperly installed locking snap ring can result in wheel-end failure and potentially a wheel-off/separation condition, increasing the risk of crash.

Remedy: DTNA will notify owners, and dealers will inspect the hub cap plug, and reinstall or replace of the snap-ring as needed, free of charge. The recall began December 18, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-866.

Reported: 2020-11-30 (November 30, 2020)

Daimler Trucks North America LLC (DTNA) is recalling certain 2021 Freightliner Cascadia vehicles. The clutch flange may break due to the heat treating and stamping process.

Consequence: If flange failure occurs, loose parts may fall into the clutch pressure plate assembly, resulting in clutch disengagement, thereby increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the clutch on the affected vehicles, free of charge. The recall began February 10, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-869.

Reported: 2021-01-13 (January 13, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2022 Freightliner Cascadia sleeper trucks equipped with Bridgestone R284, R268, or R283S ECOPIA steer axle tires in conjunction with a specific air dam. The steer tires may experience tread separation or blow-outs while driving.

Consequence: Tread separation and/or blow-outs while driving may result in a loss of vehicle control, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the steer tires, free of charge. The recall began March 10, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL872.

Reported: 2021-01-20 (January 20, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling 2021 Western Star 4700 and 5700, Freightliner Business Class M2, Cascadia, and Custom Chassis XC Chassis vehicles manufactured with a certain steering arm configuration with air disc brakes identified by the axle assembly supplier. On certain vehicles, one of the six brake caliper mounting bolts on the driver side steer axle may have been incorrectly tightened.

Consequence: The loose bolt could result in the other caliper bolts to loosen. Insufficiently tightened bolts may not provide adequate clamping force between the brake caliper and brake anchor plate, resulting in reduced brake effectiveness, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will inspect and repair as necessary, free of charge. The recall began March 17, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-873.

Reported: 2021-02-12 (February 12, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2022 Freightliner Cascadia vehicles equipped with a Cummins X15 engine. The capscrews that attach the flywheel to the crankshaft may have been improperly torqued, allowing the flywheel to detach.

Consequence: A detached flywheel can cause loss of drive power, increasing the risk of a crash. Additionally, driveline pieces may be ejected from the engine compartment, increasing the risk of injury.

Remedy: DTNA will work with the engine manufacturer Cummins Inc. to notify owners, and Cummins dealers will properly torque the capscrews and inspect for possible damage and, if necessary, repair any damage found, free of charge. The recall is expected to begin April 12, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-875.

Reported: 2021-03-24 (March 24, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021 Freightliner Cascadia and Western Star 4700 vehicles. The clutch flange may break.

Consequence: If flange failure occurs, loose parts may fall into the clutch pressure plate assembly, resulting in clutch disengagement, thereby increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the clutch on the affected vehicles, free of charge. The recall began on May 7, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-881.

Reported: 2021-04-12 (April 12, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2022 Freightliner Cascadia, Business Class M2, 114SD, 108SD, 122SD, Custom Chass S2 Chassis, Custom Chass XB Chassis, Custom Chass XC Chassis, and Custom Chass MT Chassis Western Star 4700, 4900, 5700 vehicles. The steering arm and tie rod bolts may have a defective seam that can fracture.

Consequence: A fractured bolt may cause a loss of steering, increasing the risk of a crash.

Remedy: DTNA will notify owners, and dealers will replace the tie rod arm and steering arm bolts, free of charge. The recall began on June 10, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-884.

Reported: 2021-05-14 (May 14, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2017-2022 Freightliner Cascadia vehicles equipped with halogen headlight assemblies. The halogen headlight bulb may dislodge during replacement and contact other vehicle components, possibly causing them to melt.

Consequence: Melting components can increase the risk of fire.

Remedy: Dealers will install a foam grommet, cut a 4-inch access hole into the inner fender, and add a warning label on both fenders, free of charge. Owner notification letters were mailed on July 9, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-887.

Reported: 2021-05-19 (May 19, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2022 Freightliner 114SD, 122SD, Business Class M2, Cascadia, 108SD, Western Star 4900, 4700, 5700, Custom Chass RV Chassis, Custom Chass S2 Chassis, Custom Chass XC Chassis, Custom Chass XB Chassis, and Custom Chass MT Chassis. The tie rod clamps may be loose, which could result in loose tie rod ends that could break or detach.

Consequence: Detached or broken tie rod ends can result in steering loss, increasing the risk of a crash.

Remedy: Dealers will replace the tie rod clamp bolts and nuts, free of charge. Owner notification letters were mailed December 23, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-888.

Reported: 2021-06-25 (June 25, 2021)

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.

Consequence: An engine stall increases the risk of a crash.

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.

Reported: 2021-09-02 (September 2, 2021)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2019 Freightliner Classic Cascadia and 2019-2021 Freightliner Cascadia trucks. The drag link taper joint may not have been tightened sufficiently and could come loose, resulting in a complete separation of the drag link from the steering arm.

Consequence: Drag link separation can cause a complete loss of steering control, increasing the risk of a crash.

Remedy: DTNA will inspect the drag link taper joint and repair it as necessary, free of charge. Owner notification letters were mailed on October 29, 2021. Owners may contact DTNA's customer service at 1-800-547-0712. DTNA's number for this recall is FL-900.

Reported: 2021-12-13 (December 13, 2021)

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.

Consequence: A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

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.

Reported: 2022-11-01 (November 1, 2022)

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.

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.

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.

Reported: 2022-12-12 (December 12, 2022)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2023 Freightliner 114SD, 2023 Freightliner 122SD, 2020 Western Star 4700, 2019-2022 Western Star 4900, 2019-2023 Freightliner Business Class M2, and 2021 Freightliner Cascadia vehicles. The vehicles are equipped with tires that are not compatible with their 8.25-inch rims. 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."

Consequence: Driving with tires that are not compatible with their rims can reduce tire performance, increasing the risk of a crash.

Remedy: Dealers will replace the tires, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-962.

Reported: 2023-02-10 (February 10, 2023)

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).

Consequence: Brakes that pull to one side may cause a sudden change in vehicle direction, increasing the risk of a crash.

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.

Reported: 2023-03-28 (March 28, 2023)

Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2021 Freightliner Cascadia and Western Star 49X vehicles. The hazard warning lights may flash improperly during an Advanced Braking Assist event. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence: Hazard warning lights that flash improperly may cause confusion for other drivers, increasing the risk of a crash.

Remedy: Dealers will update the software controlling the hazard warning lights, free of charge. Owner notification letters were mailed May 18, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL851.

Reported: 2023-04-26 (April 26, 2023)

Daimler Trucks North America, LLC (DTNA) is recalling certain short wheelbase 2020-2024 Freightliner Cascadia, 2021-2024 Freightliner M2 Business Class, 2022 Western Star 4700, and 2020 Freightliner Classic Cascadia vehicles. The vehicle is equipped with an electronic stability control system and tire combination that may understeer during a J-turn. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 136, "Electronic Stability Control Systems on Heavy Vehicles."

Consequence: Understeering during a J-turn may increase the risk of a crash.

Remedy: DTNA will replace the tires, free of charge. Owner notification letters were mailed June 19, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL971.

Reported: 2026-09-09 (September 9, 2026)

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).

Consequence: Brakes that pull to one side may cause a sudden change in vehicle direction, increasing the risk of a crash.

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.