2021 Freightliner Cascadia Other or unknown Problems
- Complaints
- 1about this part
- Share
- 6%of 16 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 2021 Freightliner Cascadia, 6% of the 16 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My Emplyoer has not fixed anything on the truck, the truck shouldn’t be operating, doesn’t meet DOT Regulations, I was told not to go into any scales or weigh stations, loses air and the air doesn’t build back up properly, I lost all air in my breaks while driving on the road”
NHTSA complaint #11530297, filed 2023-07Related service bulletins
- 11028061Jan 15, 2026Technical Service Bulletin for Cascadia Generations
- 11027496Dec 11, 2025Fleet Communications for Mudflap Hanger Bracket Fixturing
- 11022341Aug 21, 2025CX Advocate for technical questions/issues raised
- 11017549Apr 18, 2025Features and Benefits for Detroit Connect UpfrontService Extension
- 11017548Apr 18, 2025Features and Benefits for Detroit Connect Base Service Renewal
- 11016328Mar 26, 2025Technical Service Bulletin for Load Dump Switch Inspection and Installation on Dometic Refrigerators
- 10243342Sep 29, 2023Service Solution for P4 New Cascadia Web Mounted 5th Wheel Ramps
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 2 | 17% |
| 2022 | 3 | 23% |
| 2021 | 1 | 6% |
| 2020 | 5 | 19% |
| 2019 | 1 | 3% |
| 2018 | 2 | 18% |
| 2017 | 1 | 11% |
| 2016 | 3 | 25% |
| 2015 | 1 | 6% |
| 2012 | 4 | 24% |
Other parts of the 2021 Freightliner Cascadia
6 complaintsForward collision avoidance
5 complaintsBrakes
3 complaintsElectrical system
2 complaintsSteering
2 complaintsSuspension
2 complaintsEngine
1 complaintsBody and structure
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2021 Freightliner Cascadia
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology