Other or unknownPart report
2020 Chevrolet Sonic Other or unknown Problems
- Complaints
- 1about this part
- Share
- 10%of 10 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 2020 Chevrolet Sonic, 10% of the 10 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11037555Sep 26, 2026This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- 11037253Sep 4, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11035340Jul 21, 2026PI to help diagnose A/C concern
- 11030974Apr 1, 2026This preliminary information communicates information about how to determine if a wheel and tires size change is available.
- 11030092Mar 9, 2026This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
- 11030091Mar 9, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11029950Mar 2, 2026This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
- 11027697Jan 16, 2026This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
- 11027701Jan 14, 2026This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
- 11027601Jan 8, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 1 | 10% |
| 2019 | 3 | 38% |
| 2018 | 2 | 13% |
| 2017 | 4 | 11% |
| 2016 | 8 | 17% |
| 2015 | 22 | 19% |
| 2014 | 34 | 23% |
| 2013 | 45 | 21% |
| 2012 | 49 | 14% |
Other parts of the 2020 Chevrolet Sonic
Electrical system
6 complaintsTransmission and drivetrain
3 complaintsEngine
2 complaintsAir bags
1 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaints
6 complaintsTransmission and drivetrain
3 complaintsEngine
2 complaintsAir bags
1 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaints
← All problems reported for the 2020 Chevrolet Sonic
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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