FREIGHTLINER Complaints

I'd like to report the automatic braking device on our company semi tractor. I work for a large mega carrier hauling all types of freight, with triples and doubles combination trailers. We operate with Freightliners, Kenworths, and Internationals. The tractor tractor I use is a 2021 Freightliner equipped with a safety feature, an automatic braking system to avoid collisions for stopped or slowed traffic ahead. The issue is, it randomly brakes with no obstructions ahead. I've seen reports that you guys are looking into this. And I'm also informing you that our trucks deal with this issue as well. There's no defect warnings on the device's monitor system. No previous accidents that would cause issues to the device to have faulty sensor. The problem with the system, it sees a shadow on the road and it thinks theres a stopped vehicle, forcing the truck to hard apply the brakes. This can be extremely dangerous on inclement weather, more so on icy conditions. Few weeks ago, I traveled through the same part of the toll road like I always do, I know this spot activates the brakes 70-85% of the time during the night. That night, my trailers ABS light was on, when I approached the bad spot, all my brakes activated and almost caused my truck to jack-knife, lost full control but didn't crash, nor was anyone near me. But it would've been a different outcome if it was bad weather. When I approach this area, I always turn on my high beams to try to eliminate the shadow on the road. Where this happens: Indiana Toll Road 80-90, Elkhart IN, West bound lanes, right before exit 92. The overpass that causes this shadow is Johnson Street. You can see on Google street maps, where other trucks have had automatic braking activated, from seeing tire marks on the road. The lights around create that shadow at night. I would just like to inform you guys of my experiences. I have also reached out to INDOT about the issue, not sure if they looked into it. Reporting before a crash could happen.

The contact owns a 2022 Freightliner Cascadia. The contact stated that while driving at approximately 60 MPH, the service brakes were applied without input from the driver. The Forward Collision-Avoidance warning light was illuminated. There was no object in the roadway to activate the feature. The vehicle was taken to the local dealer where a diagnostic test was performed. The vehicle was repaired; however, the failure recurred. The contact stated that the failure was related to NHTSA Action Number: PE23010 (Forward Collision Avoidance). The manufacturer was not contacted. The failure mileage was approximately 148,000.

The contact owns a 2003 Freightliner Sprinter 3500. The contact received notification of NHTSA Campaign Number: 09V418000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

Meritor T-Case coating has failed internally. Coating has come off and is clogging the oil pump pick up tube. This can lead to catastrophic failure of the transfer case components.

The Automatic Emergency Braking System has activated at least 3 different times while I was driving. At each occurrence there was nothing in the roadway or travel lane. The vehicle came to an abrupt stop twice and slammed the brakes on but then released them a moment later once. In each event a very near collision with other vehicles was almost caused. There are other drivers that use this truck that have reported similar events (5 or 6), but I cannot say for certain what the exact circumstances were in those events. This vehicle is available for inspection if requested. A dealer has not confirmed the problem, each time they report that the system in functioning correctly. The vehicle has not been inspected by any entity other than the dealer. No symptoms prior, only a red collision warning light in the gauge cluster and a warning beep at the immediate time of the event.

While operating the vehicle on an open section of highway I passed under an overpass. The collision mitigation system sounded an audible warning and the vehicle abruptly applied momentary maximum braking. Had another vehicle been behind me It likely would have resulted in a rear end collision.

The contact owns a 2021 Freightliner Cascadia. The contact stated while driving 65 MPH with the cruise control activated, the brakes applied independently. The contact took the vehicle to the local dealer, where it was diagnosed with needing the calibration of the radar. The vehicle was repaired but experienced the failure within a week. The contact took the vehicle back to the local dealer, where it was diagnosed with needing the radar to be replaced. The vehicle was repaired but continued to experience the same failure within a month. The contact took the vehicle back a third time to the local dealer, where it was diagnosed with needing the recalibration of the radar. The vehicle was repaired but continued to experience the failure intermittently. The contact called the local dealer and made them aware of the failure. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 215,000.

On May 22, 2023 around 19:00 after driving my vehicle for nearly 90 minutes the vehicle no longer responded to the gas pedal being depressed by increasing acceleration. The vehicle would not go over 2,500 RPMs even with the gas pedal fully depressed. No warning were shown on the driver display or in the messaging system. The manual gear shifting did not work to raise or lower the gears while the vehicle was in this state. The vehicle display showed the vehicle in "D" for Drive and I could not change it to any other value such as D1, D2, etc.. The vehicle had almost no power and would not accelerate except for very slowly taking over 1.5 minutes to reach 55 mph. This is a SEVERELY dangerous situation as without warning my vehicle stopped responding to driver input in a reasonable fashion and thus if I was attempting to turn onto a busy road or cross a road my vehicle would not have enough acceleration to do so and could cause an accident resulting in serious death or injury. No warnings or alerts were shown on driver console. Parking assistance was turned off. Lane departure was turned off. I cycled on/off the cruise control to no avail. I evened turned the engine off and on and the problem still persisted. It wasn't until I was able to safely pull off later and power off the vehicle and wait 5 minutes that the problem went away. It is incomprehensible to me why we allow car manufacturers to override user input and commands with faulty and buggy computer software. If I press the gas pedal it should respond!

There was brake failure during an accident or 4/23/21 on the Massachusetts turnpike where there was a fatality. The air dryer filter broke off and my question is regarding nhtsa part 573 safety recall report 22v-443. I would like to know the two simultaneous events in this recall test. I realize the production date is a month or less after the recall date of vehicles.

Ascending Tehachapi Pass CA Hwy 58 Eastbound in the left lane grossing 45,000lbs and traveling at 55mph with cruise control ON. I was passing another slower moving truck(~35-40mph). Before I came along the other vehicle the highway curved to the left. The Collision Aviodance System(CAS) didn't alarm, however the cruise control cut power and Automatic Emergency Braking(AEB) hardbraked my truck reducing the speed from 55mph to 40-45mph. This was sudden and unexpected. Once I determined the issue, I applied throttle overriding the AEB/CAS. However my forward momentum was lost and accelerating uphill was slow. It was midday and clear skies. No one was following me fortunately, but sudden and unexpected braking could have had a vehicle tailing too closely(It was an uphill grade with a speed limit of 65 mph for POV) rear-end my trailer(48 foot stepdeck trailer). Please explain to me how CAS/AEB are safety systems for a CMV?!? This is the 4th report I have filed with NHTSA about the same Freightliner Cascadia tractor. According to the vehicle operating Manual that this occurrence of unexplained and unwarranted braking is a "feature" of this "safety system". Meaning that the CAS/AEB was functioning as designed(A flawed designed in my professional opinion). I have been contacted by the NHTSA about previous filed report about an ongoing investigation with the manufacturer. What action is this agency going to take? Will there be an investigation when the system performs as designed causing an avoidable accident, injury, or death? Will I be a defendant, witness, or victim? Sincerely, [XXX] Junction City, Oregon INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).