2020 Freightliner Cascadia Electrical system Problems
- Complaints
- 4about this part
- Share
- 15%of 26 total for the year
- Median mileage
- 200,010miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the electrical system of the 2020 Freightliner Cascadia, 15% of the 26 complaints for this model year. Where a mileage was given, the median is 200,010 miles. 2 recall campaigns on record are filed under a similar system.
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.
“When my truck driving on the high way with 70 miles per hour. The clutch fan kick in - cruise control automatically cancel - gear in and out. Rpm rose up and down fast from idle to the current speed. It brought to dealer twice but they said my truck is running fine. There is no light come on. 1st time took to dealer at 54000 mile, 2nd at 63000. Now it is 70,000 miles.”
NHTSA complaint #11329834, filed 2020-06, 20 miles“The computer system that logs and keeps track of hours is not working properly. The wires are I guess are messed up. Is that dangerous? My hubby works at the Walmart dc and he said a girl slipped and got a bad spinal injury from the flooring not being non-skid.”
NHTSA complaint #11521957, filed 2023-05“I have experienced this issue a few times, and so have several acquaintances who drive the same make and model of truck as I do. Whenever it rains or I go through a truck wash, the starter shifter blocked comes on the screen while driving, causing the RPMs to fluctuate and resulting in a complete loss of power to the vehicle. One dealership informed me that this is a common problem, attributed to moisture seeping into a harness located near the transmission. Tried connecting the truck to a computer so see fault codes nothing comes up because it's a glitch and clears out. …”
NHTSA complaint #11645885, filed 2025-03“The contact owns a 2020 Freightliner Cascadia. The contact stated that while driving at various speeds, the low tire pressure alarm sounded at 120 PSI. The contact stated that there was an abnormal buzzing sound detected. The contact stated that the air pressure alert should engage at 60 PSI. The vehicle was taken to the dealer however, the mechanic was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 400,000.”
NHTSA complaint #11498496, filed 2022-12, 400,000 milesRelated recalls
- 21V481000Jun 25, 2021Daimler Trucks North America, LLC (DTNA) is recalling certain 2019-2022 Freightliner Cascadia P4, 2021 Western Star WH126, 2020 Western Star WJ121, and…Covers: Freightliner Cascadia 2019–2022, Western Star 49X 2021–2022
- 19V137000Feb 27, 2019Daimler Trucks North America, LLC (DTNA) is recalling certain 2020 Freightliner Cascadia vehicles equipped with an ICU3S Instrument Cluster and a DT12…Covers: Freightliner Cascadia 2020
Related service bulletins
- 11026469Nov 20, 2025Fleet Communication for SS 3174-FTL
- 11026454Nov 20, 2025Fleet Communications for Key off amp draw
- 11017537Apr 23, 2025Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
- 11017529Apr 17, 2025CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL)
- 11016335Mar 31, 2025Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
- 11016315Mar 12, 2025Service Solution for ICC5 B-Panel Gauges Intermittently Not Being Displayed
- 11013215Jan 15, 2025Service Solution for Cascadia intermittent no-start and CPC not configured message
- 11012394Dec 4, 2024FAB 337 for 4th and Fifth Gen Cascadia RP1226 - Progressive Low Voltage Disconnect (PLVD)
- 11007514Aug 15, 2024CX Advocate for Technical Service Bulletin for New Battery Cable Access (BCA) Parts for Improved Cold Weather Functionality (TSB54-369-FTL, TSB54-095-WST)
- 11005490Jul 30, 2024Technical Service Bulletin for New Battery Cable Access Parts for Improved Cold Weather Functionality
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 1 | 7% |
| 2023 | 3 | 25% |
| 2022 | 1 | 8% |
| 2021 | 2 | 13% |
| 2020 | 4 | 15% |
| 2019 | 1 | 3% |
| 2018 | 2 | 18% |
| 2016 | 3 | 25% |
| 2015 | 4 | 25% |
| 2014 | 6 | 50% |
| 2013 | 2 | 29% |
| 2012 | 11 | 65% |
| 2011 | 5 | 42% |
| 2010 | 4 | 33% |
| 2009 | 3 | 16% |
Other parts of the 2020 Freightliner Cascadia
11 complaintsBrakes
7 complaintsOther or unknown
5 complaintsTires
5 complaintsEngine cooling
2 complaintsSteering
2 complaintsVehicle speed control
2 complaintsEngine
1 complaintsFuel system
1 complaintsBody and structure
1 complaints
← All problems reported for the 2020 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