FaultScore

FaultScore report

2019 Freightliner Cascadia problems

Owners have filed 53 complaints about the 2019 Freightliner Cascadia with NHTSA between 2018 and 2025. The largest single group is the driver assist & collision avoidance. Across this model's run it ranks 1 of 15 worst.

F

FaultScore 97/100

Higher is worse. Measured against the other years of the Freightliner Cascadia.

How this is worked out

The numbers

53

Complaints

7

Crashes reported

3

Fires reported

6

Injuries reported

2 complaints report a death.

42,500 mi

Median mileage at failure

Half of reported failures happened before this

50%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 100 vs 50 Severity 100 vs 50 Early failure 85 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 100
Against the median year of the Freightliner Cascadia. 50 means typical for this model; 100 means roughly double.
Severity — 100
34% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 85
50% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2019 compares with every other Freightliner Cascadia

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2019 Freightliner Cascadia

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Median failure at 200,674 miles

Brakes 10 18.9%

2 crashes, 1 fires · median 42,500 mi

Steering 6 11.3%

2 crashes, 0 fires · median 49,745 mi

Body & Structure 4 7.5%

2 crashes, 0 fires · median 64,950 mi

Lights 3 5.7%

Median failure at 192,883 miles

Acceleration & Cruise Control 3 5.7%

Median failure at 25,125 miles

Engine & Cooling 3 5.7%

0 crashes, 1 fires

Fuel & Propulsion 2 3.8%

0 crashes, 1 fires

Suspension 2 3.8%

1 crashes, 0 fires · median 10,000 mi

Other & Unspecified 1 1.9%
Windows, Mirrors & Wipers 1 1.9%

Median failure at 15,000 miles

Electrical System 1 1.9%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 2 9.1%
1,000 – 9,999 miles 1 4.5%
10,000 – 24,999 miles 7 31.8%
25,000 – 49,999 miles 1 4.5%
50,000 – 74,999 miles 2 9.1%
75,000 – 99,999 miles 1 4.5%
100,000 – 149,999 miles 2 9.1%
150,000+ miles 6 27.3%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Apr 2018 peak 7 Jan 2025

NHTSA investigations into the 2019 Freightliner Cascadia

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

1 investigation is still open.

EA25006 Opened 23 Oct 2025 Still open FORWARD COLLISION AVOIDANCE: DYNAMIC BRAKE SUPPORT/BRAKE ASSIST

Automatic Emergency Braking Errors

On May 26, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23010) to assess reports of false positive activation of the Automatic Emergency Braking (AEB) system in model year (MY) 2017-2022 Daimler Trucks North America (DTNA) vehicles. The reports alleged that activation of the AEB system occurred while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. DTNA indicated that it received of a total of 315 reports that may relate to the alleged defect in MY 2017-2022 DTNA vehicles. DTNA stated that the va...

PE23010 Opened 26 May 2023 Closed 23 Oct 2025 FORWARD COLLISION AVOIDANCE: DYNAMIC BRAKE SUPPORT/BRAKE ASSIST

Automatic Emergency Braking Errors

On May 26, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23010) to assess reports of false positive activation of the Automatic Emergency Braking (AEB) system in model year (MY) 2017-2022 Daimler Trucks North America (DTNA) vehicles. The reports alleged that activation of the AEB system occurred while driving with no apparent obstruction in the vehicle's forward path, resulting in unexpected and sudden vehicle deceleration. ODI sent an information request letter to DTNA on June 15, 2023.In its September 1, 2023, response, DTNA indicated that it received of...

PE21004 Opened 25 Feb 2021 Closed 14 Jan 2025 ELECTRICAL SYSTEM

Engine Electrical Wiring Harness Chafe

The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly plants in two different countries, with multiple sub-models, incorporating over thirty powertrain choices.Each wiring harness could contain several dozen individual wires for power, ground and communication purposes depending on the multitude of equipment options available for custom v...

PE21006 Opened 25 Feb 2021 Closed 16 Jul 2021 EXTERIOR LIGHTING:HEADLIGHTS

Halogen Headlights May Cause Fires

In its process for evaluating Early Warning Reporting data, the Office of Defects Investigation (ODI) found twenty-four (24) field reports involving headlight fires on Freightliner Cascadia trucks, model years 2017 and newer produced by the vehicle manufacturer, Daimler Trucks North America (DTNA). ODI contacted DTNA and learned that it was aware of halogen bulb-related thermal events. DTNA stated a belief that the issue was due to incorrect bulb replacement during maintenance. However, some vehicles experienced fires within the original equipment halogen bulb's expected life range.In July 201...

RQ20001 Opened 31 Aug 2020 Closed 26 Jun 2025 ELECTRICAL SYSTEM

SAM Cab Water Intrusion

On August 31, 2020, the Office of Defects Investigation (ODI) opened a recall query, RQ20001, to investigate the allegations of water intrusion into the truck cab signal-detect and activation module (SAM cab).The investigation further evaluated the effectiveness of the original recall remedy, and the installation of an updated drip shield as it relates to continual water intrusion resulting in the loss of electrical functions and potential fire.The potential hazard was the increased risk of a crash and injury in certain model year (MY) 2007-2021 Freightliner Cascadia P3 vehicles manufactured b...

PE20006 Opened 1 May 2020 Closed 27 Mar 2024 STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

Intermittent Loss of Power Steering Assist

On May 1, 2020, the Office of Defects Investigation (ODI) opened PE20006 to investigate complaints of intermittent loss of power steering assist in Daimler Truck North America (DTNA), Volvo Trucks of North America (Volvo) and PACCAR vehicles equipped with a ZF/TRW (TRW) THP60 steering gear.  The investigation focused on 2010-2020 DTNA Freightliner Cascadia, M2 and WST; Volvo VN, VAH and VHD and PACCAR 337, 365, 389, 567, 579 model vehicles.Field reports and interviews with fleet drivers allege that high power steering fluid temperatures could result in internal seal and bearing failures causin...

Recalls on the 2019 Freightliner Cascadia

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

23V073000

ELECTRONIC STABILITY CONTROL (ESC)

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).

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

22V817000

SERVICE BRAKES, AIR:ANTILOCK:MODULATOR

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.

Risk: 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.

20V567000

EXTERIOR LIGHTING:BRAKE LIGHTS

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.

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

21V689000

STEERING:LINKAGES:DRAG:LINK:CONNECTION

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.

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

21V481000

ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

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.

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

21V357000

EXTERIOR LIGHTING:HEADLIGHTS:BULBS

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.

Risk: Melting components can increase the risk of fire.

20V642000

POWER TRAIN:CLUTCH ASSEMBLY

Daimler Trucks North America LLC (DTNA) is recalling certain 2018-2019 Freightliner Cascadia, Business Class M2, 108SD, 114SD and 122SD and Western Star 4700, 4900 and 5700 vehicles. An internal component within the clutch assembly may fail, which in certain circumstances could allow the vehicle to move unexpectedly.

Risk: Unintended vehicle movement van increase the risk of a crash.

20V390000

SERVICE BRAKES, AIR:SUPPLY:QUICK RELEASE VALVE

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.

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

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 2023083 3,460 units in Canada

Steering

Issue: On certain trucks, the joint connecting the steering arm to the drag link may not have been properly tightened. As a result, the joint could loosen and separate, causing a loss of steering control. Safety Risk: A loss of steering control could create the risk of a crash. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to inspect the castle nut on the drag link taper joint. The nut will be checked for the correct torque, and tightened or repaired, as necessary.

Recall 2023051 20,527 units in Canada

Brakes

Issue: On certain trucks, the brake modulator valves could corrode. As a result, the brakes on one wheel could fully apply when the roll stability control system activates. If this happens, there could be a brake pull that can cause the truck to change direction. Note: This problem does not affect the service brakes. Safety Risk: A brake pull that causes the vehicle to change direction suddenly can increase the risk of crash. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to inspect, and if necessary, replace the brake modulator valves.

Recall 2022626 7,140 units in Canada

Brakes

Issue: On certain trucks, the brake modulator valves could corrode. As a result, the brakes on one wheel could fully apply during an adaptive cruise control braking event. If this happens, there could be a brake pull that can cause the truck to change direction. Note: This problem does not affect the regular service brakes. Safety Risk: A brake pull that causes the vehicle to change direction suddenly can increase the risk of crash. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to inspect, and if necessary, replace the brake modulator valves.

Recall 2021545 7,538 units in Canada

Steering

Issue: On certain trucks, the joint connecting the steering arm to the drag link may not have been properly tightened. As a result, the joint could loosen and separate, causing a loss of steering control. Safety Risk: A loss of steering control could create the risk of a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to inspect the castle nut on the drag link taper joint. The nut will be checked for the correct torque, and tightened or repaired, as necessary.

Recall 2021399 12,269 units in Canada

Electrical

Issue: On certain trucks built with aluminum battery cables, the terminal that attaches the battery cable to the frame may break. If this happens, there could be a loss of electrical power and the engine could shut off suddenly. Safety Risk: A loss of power while driving could increase the risk of a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to inspect the battery cables for corrosion and/or damage. They will be repaired or replaced with copper cables, as necessary.

Recall 2021290 977 units in Canada

Lights And Instruments

Issue: On certain trucks, if the headlamp bulb is replaced and not properly installed, it could move and contact other parts inside the headlamp. Safety Risk: A headlight bulb that touches other parts could cause the headlamp to melt or catch fire. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to modify the headlamp assembly and inner fender to assist with headlamp bulb replacement. A warning label/sticker will also be installed.

Recall 2020488 966 units in Canada

Powertrain

Issue: On certain trucks equipped with an Eaton automated manual transmission and electronic clutch actuator (ECA), a component within the clutch assembly could fail. If this happens, the broken clutch components could prevent the transmission from disengaging or shifting to neutral. This could result in unintended vehicle movement, even if the parking brake is applied. Note: This recall replaces FL-803 (Transport Canada recall 2018-714). Trucks that were repaired under that recall also require this repair. Safety Risk: Sudden and unexpected movement of the vehicle could create a risk of injury or a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to replace the clutch and update the transmission software.

Recall 2020444 13,655 units in Canada

Brakes

Issue: On certain trucks, the brake lights may stay on after the brake pedal is released. Safety Risk: Brake lights that stay on could cause other road users not to recognize when the truck is braking. This could increase the risk of a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to replace the 3-pin brake pressure switch with a 2-pin switch. A jumper harness will also be added. For vehicles equipped with a Cummins engine, the final repair has not yet been finalized. As an interim repair, the 3-pin brake pressure switch will be replaced with a new 3-pin brake pressure switch. A follow up notice will be sent to those owners when the final repair is available.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

Allentown, PA 1 injured

FORWARD COLLISION AVOIDANCE: WARNINGS

This complaint comes from a private truck fleet operating over 700 trucks experiencing excessive amounts of false positive emergency braking and/or haptic following distance warnings (brake stab) on 2018-2020 Freightliner Classis Cascadia tractors. The system experiencing the highest incidents are equipped with the Wabco OnGuard Collision Mitigation System. Some of these false positives have resulted in neck and shoulder injuries. False positives occur while approaching bridge overpasses and other road objects such as steel plates or overhead signs. Wabco has been contacted and state the system is discontinued and outdated so no support or fixes is offered other than a single software upgrade. All units have received the software update but still experience false positives. These unexpected false positive occurrences have resulted in injuries, potential loss of control, and accident risks to other motorists. Although false positives have occurred and continue to occur since first receiving trucks with this technology in 2018, the first injury occurred on 3/3/2022. The system should be recalled to provide a solution to the excessive false positives.

NHTSA complaint #11530075 — an unverified report by a vehicle owner.

Allentown, PA 1 injured

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

This complaint comes from a private truck fleet operating over 700 trucks experiencing excessive amounts of false positive emergency braking and/or haptic following distance warnings (brake stab) on 2018-2020 Freightliner Classis Cascadia tractors. The system experiencing the highest incidents are equipped with the Wabco OnGuard Collision Mitigation System. Some of these false positives have resulted in neck and shoulder injuries. False positives occur while approaching bridge overpasses and other road objects such as steel plates or overhead signs. Wabco has been contacted and state the system is discontinued and outdated so no support or fixes is offered other than a single software upgrade. All units have received the software update but still experience false positives. These unexpected false positive occurrences have resulted in injuries, potential loss of control, and accident risks to other motorists. Although false positives have occurred and continue to occur since first receiving trucks with this technology in 2018, the first injury occurred on 3/3/2022. The system should be recalled to provide a solution to the excessive false positives.

NHTSA complaint #11530075 — an unverified report by a vehicle owner.

Shingle Springs, CA Fire

ENGINE

Engine caught fire on drivers side.

NHTSA complaint #11501179 — an unverified report by a vehicle owner.

Shingle Springs, CA Fire

FUEL/PROPULSION SYSTEM

Engine caught fire on drivers side.

NHTSA complaint #11501179 — an unverified report by a vehicle owner.

Houston, TX Crash 1 injured 1 killed

SERVICE BRAKES

Reference no, 11354207. I called the US department of transportation on September 10, 2022 to report the braking failure on my truck that cost my driver his life. I've since called them a couple of times, but have not heard back from them. There have been multiple other reports where the same brake failure occurred, but there has not been any other follow up.

NHTSA complaint #11470963 — an unverified report by a vehicle owner.

Cuyahoga Falls, OH Crash 2 injured

STEERING

:steering. Yes :was unable to steer properly into a curve in road, resulting in truck slamming into ditch. :no :yes :no incident occurred 10/29/2021. we never received any indication of issues until weeks after. upon looking further into the recall we saw that the notices were set to be sent out 10/30/2021. one day after incident. furthermore we also see another recall that was never fixed from 9/20, of which we never were sent any info on and remains not addressed per this website. (RECALL RELATED INCIDENT) TS

NHTSA complaint #11440871 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Canton, MI

ENGINE

I am writing to bring to your attention a potentially dangerous situation caused by what I believe to be a manufacturer design flaw with the SS 1034797 M2, 108SD, 114SD Coolant Level Sensor P/N 06-93316-002. On [XXX], one of our trucks (VIN: [XXX]) experienced a low coolant warning and an automatic engine shutdown while traveling on the interstate in a construction zone. As you can imagine, the sudden stoppage of a tractor-trailer in the traffic lanes of a freeway presents an extremely hazardous situation, not only for our driver but for all motorists in the vicinity. For us as a motor carrier, this is compounded by the likelihood of legal liability resulting from any collision involving a stationary truck in such conditions. The root cause of this incident appears to be the failure of the magnet within the surge tank to maintain its buoyancy. When the magnet sinks to the bottom of the tank, it signals the engine control module (ECM) that the coolant level is critically low, triggering an engine shutdown. While I understand the intent is to protect the engine from potential damage, this design flaw creates an unacceptably dangerous scenario—especially since, in many cases, the engine is not actually at risk of damage. In this instance, I instructed the driver to unplug and after a 15-minute period, he restarted the truck and drove to a nearby truck stop. Remarkably, the truck remains operational without the sensor repair, further underscoring the superficial nature of this issue. Unfortunately, this is not an isolated incident. We have encountered similar sensor failures across our fleet, but this particular event was the most severe. While I am not an engineer, it seems logical that the coolant level sensor should be paired with a high-temperature reading before an engine shutdown is initiated. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11634519 — an unverified report by a vehicle owner.

Niagara, WI

FORWARD COLLISION AVOIDANCE: WARNINGS

While approaching an overpass the collision mitigation system activated my brakes nearly causing the vehicle behind me to rear end my trailer, hit my brakes so hard i was thrown forward.

NHTSA complaint #11617194 — an unverified report by a vehicle owner.

Niagara, WI

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

While approaching an overpass the collision mitigation system activated my brakes nearly causing the vehicle behind me to rear end my trailer, hit my brakes so hard i was thrown forward.

NHTSA complaint #11617194 — an unverified report by a vehicle owner.

Niagara, WI

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

While approaching an overpass the collision mitigation system activated my brakes nearly causing the vehicle behind me to rear end my trailer, hit my brakes so hard i was thrown forward.

NHTSA complaint #11617194 — an unverified report by a vehicle owner.

Woodland, CA

UNKNOWN OR OTHER

My 2019 Freightliner Cascadia forward collision brakes activates automatically while on the road without any other vehicle nearby, airbrake malfunction (not released appropriately and fully released) and extremely fuel consumption.

NHTSA complaint #11610330 — an unverified report by a vehicle owner.

Woodland, CA

SERVICE BRAKES

My 2019 Freightliner Cascadia forward collision brakes activates automatically while on the road without any other vehicle nearby, airbrake malfunction (not released appropriately and fully released) and extremely fuel consumption.

NHTSA complaint #11610330 — an unverified report by a vehicle owner.

Woodland, CA

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

My 2019 Freightliner Cascadia forward collision brakes activates automatically while on the road without any other vehicle nearby, airbrake malfunction (not released appropriately and fully released) and extremely fuel consumption.

NHTSA complaint #11610330 — an unverified report by a vehicle owner.

Rlk Grove, CA

SERVICE BRAKES

Truck will apply brakes when no objects or vehicles are around. It is very scary and unexpected when the system does this.

NHTSA complaint #11591674 — an unverified report by a vehicle owner.

Rlk Grove, CA

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Truck will apply brakes when no objects or vehicles are around. It is very scary and unexpected when the system does this.

NHTSA complaint #11591674 — an unverified report by a vehicle owner.

at 254,180 miles Saint Charles, MO

FORWARD COLLISION AVOIDANCE

The contact owns a 2019 Freightliner Cascadia. The contact stated that while driving at various speeds, the Forward Collision Avoidance feature engaged inadvertently. Recently, the contact stated that while driving at 45 MPH, the brake assist system engaged after a plastic bag flew by the vehicle. The Forward Collision Avoidance alarm sounded during the failure. The contact called the local dealer and was informed that the feature could not be deactivated. The manufacturer was also notified of the failure, but no assistance was provided. The failure mileage was approximately 254,180.

NHTSA complaint #11580899 — an unverified report by a vehicle owner.

at 200,674 miles Paragon, IN

FORWARD COLLISION AVOIDANCE

The contact owns a 2019 Freightliner Cascadia. The contact stated that while driving approximately 60–70 MPH, the brake assist system engaged without an object nearby. While depressing the brake pedal, the system released and reset. The Forward Collision Avoidance alarm sounded. The contact called the local dealer and was referred to the manufacturer. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 200,674.

NHTSA complaint #11534282 — an unverified report by a vehicle owner.

at 200,674 miles Paragon, IN

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

The contact owns a 2019 Freightliner Cascadia. The contact stated that while driving approximately 60–70 MPH, the brake assist system engaged without an object nearby. While depressing the brake pedal, the system released and reset. The Forward Collision Avoidance alarm sounded. The contact called the local dealer and was referred to the manufacturer. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 200,674.

NHTSA complaint #11534282 — an unverified report by a vehicle owner.

Eau Claire, WI

SERVICE BRAKES

My truck just came to a screeching halt on the interstate with no obstacles in front of it. It nearly caused a major accident. I could not override it. I was approaching an overpass approximately 100 yards away. Collision warning lights went on. Horn started beeping and brakes engaged immediately.

NHTSA complaint #11530515 — an unverified report by a vehicle owner.

Eau Claire, WI

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

My truck just came to a screeching halt on the interstate with no obstacles in front of it. It nearly caused a major accident. I could not override it. I was approaching an overpass approximately 100 yards away. Collision warning lights went on. Horn started beeping and brakes engaged immediately.

NHTSA complaint #11530515 — an unverified report by a vehicle owner.

Allentown, PA 1 injured

FORWARD COLLISION AVOIDANCE: WARNINGS

This complaint comes from a private truck fleet operating over 700 trucks experiencing excessive amounts of false positive emergency braking and/or haptic following distance warnings (brake stab) on 2018-2020 Freightliner Classis Cascadia tractors. The system experiencing the highest incidents are equipped with the Wabco OnGuard Collision Mitigation System. Some of these false positives have resulted in neck and shoulder injuries. False positives occur while approaching bridge overpasses and other road objects such as steel plates or overhead signs. Wabco has been contacted and state the system is discontinued and outdated so no support or fixes is offered other than a single software upgrade. All units have received the software update but still experience false positives. These unexpected false positive occurrences have resulted in injuries, potential loss of control, and accident risks to other motorists. Although false positives have occurred and continue to occur since first receiving trucks with this technology in 2018, the first injury occurred on 3/3/2022. The system should be recalled to provide a solution to the excessive false positives.

NHTSA complaint #11530075 — an unverified report by a vehicle owner.

Allentown, PA 1 injured

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

This complaint comes from a private truck fleet operating over 700 trucks experiencing excessive amounts of false positive emergency braking and/or haptic following distance warnings (brake stab) on 2018-2020 Freightliner Classis Cascadia tractors. The system experiencing the highest incidents are equipped with the Wabco OnGuard Collision Mitigation System. Some of these false positives have resulted in neck and shoulder injuries. False positives occur while approaching bridge overpasses and other road objects such as steel plates or overhead signs. Wabco has been contacted and state the system is discontinued and outdated so no support or fixes is offered other than a single software upgrade. All units have received the software update but still experience false positives. These unexpected false positive occurrences have resulted in injuries, potential loss of control, and accident risks to other motorists. Although false positives have occurred and continue to occur since first receiving trucks with this technology in 2018, the first injury occurred on 3/3/2022. The system should be recalled to provide a solution to the excessive false positives.

NHTSA complaint #11530075 — an unverified report by a vehicle owner.

Humble, TX

EXTERIOR LIGHTING

This Truck that I'm buying from USCryo Carriers that is a Freightliner has been in the shop numerous times for electrical issues and lighting issues and body and tires problems and they have yet to fix them and get them properly repaired and the Truck is shocking me while driving and whenever laying in the bunkso much it hurts and causes headaches I pay insurance and for the truck, but my company is steady making me pay all repairs even though I have insurance

NHTSA complaint #11504208 — an unverified report by a vehicle owner.

Humble, TX

STRUCTURE:BODY

This Truck that I'm buying from USCryo Carriers that is a Freightliner has been in the shop numerous times for electrical issues and lighting issues and body and tires problems and they have yet to fix them and get them properly repaired and the Truck is shocking me while driving and whenever laying in the bunkso much it hurts and causes headaches I pay insurance and for the truck, but my company is steady making me pay all repairs even though I have insurance

NHTSA complaint #11504208 — an unverified report by a vehicle owner.

Humble, TX

ELECTRICAL SYSTEM

This Truck that I'm buying from USCryo Carriers that is a Freightliner has been in the shop numerous times for electrical issues and lighting issues and body and tires problems and they have yet to fix them and get them properly repaired and the Truck is shocking me while driving and whenever laying in the bunkso much it hurts and causes headaches I pay insurance and for the truck, but my company is steady making me pay all repairs even though I have insurance

NHTSA complaint #11504208 — an unverified report by a vehicle owner.

Shingle Springs, CA Fire

ENGINE

Engine caught fire on drivers side.

NHTSA complaint #11501179 — an unverified report by a vehicle owner.

Shingle Springs, CA Fire

FUEL/PROPULSION SYSTEM

Engine caught fire on drivers side.

NHTSA complaint #11501179 — an unverified report by a vehicle owner.

Pocatello, ID

FORWARD COLLISION AVOIDANCE: WARNINGS

Cruise control will shut off and then engage again on its own. It will have a hard time to disengage at times. Lane departure goes off when there is nothing there. The collision warning system goes off a lot. Locked up the brakes in the rain causing a slide. Locked up on ice almost causing a jackknife. Then this summer it has locked up when nothing is around. Came to a complete stop, then not releasing the brakes for a few seconds. Luckily, no one was around. It has been in for repair several times. It is in the shop now. I lease this vehicle from Penske. They refuse to give me a safe truck.

NHTSA complaint #11479098 — an unverified report by a vehicle owner.

Pocatello, ID

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Cruise control will shut off and then engage again on its own. It will have a hard time to disengage at times. Lane departure goes off when there is nothing there. The collision warning system goes off a lot. Locked up the brakes in the rain causing a slide. Locked up on ice almost causing a jackknife. Then this summer it has locked up when nothing is around. Came to a complete stop, then not releasing the brakes for a few seconds. Luckily, no one was around. It has been in for repair several times. It is in the shop now. I lease this vehicle from Penske. They refuse to give me a safe truck.

NHTSA complaint #11479098 — an unverified report by a vehicle owner.

Pocatello, ID

LANE DEPARTURE: WARNING

Cruise control will shut off and then engage again on its own. It will have a hard time to disengage at times. Lane departure goes off when there is nothing there. The collision warning system goes off a lot. Locked up the brakes in the rain causing a slide. Locked up on ice almost causing a jackknife. Then this summer it has locked up when nothing is around. Came to a complete stop, then not releasing the brakes for a few seconds. Luckily, no one was around. It has been in for repair several times. It is in the shop now. I lease this vehicle from Penske. They refuse to give me a safe truck.

NHTSA complaint #11479098 — an unverified report by a vehicle owner.

Houston, TX Crash 1 injured 1 killed

SERVICE BRAKES

Reference no, 11354207. I called the US department of transportation on September 10, 2022 to report the braking failure on my truck that cost my driver his life. I've since called them a couple of times, but have not heard back from them. There have been multiple other reports where the same brake failure occurred, but there has not been any other follow up.

NHTSA complaint #11470963 — an unverified report by a vehicle owner.