2021 Chevrolet Equinox Other or unknown Problems
- Complaints
- 17about this part
- Share
- 17%of 100 total for the year
- Median mileage
- 40miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 17 complaints about the other or unknown of the 2021 Chevrolet Equinox, 17% of the 100 complaints for this model year. Where a mileage was given, the median is 40 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Water leaks into the rear of the vehicle from The shark fin (I am told from the dealership GM I purchased the car from). It has however now entered into the fuse box and is getting fuses wet which IS a safety issue if they were to short while driving in a rainstorm. This is a major issue with multiple reports online on forums and complaint boards.”
NHTSA complaint #11611812, filed 2024-08“Unknown my vehicle have suddenly stopped twice in the middle of the highway my dealership has stated they could not find the problem mean while I have to continue to drive this vehicle and when the vehicle is in for the issues I am told they are out of loaners when my vehicle is within warranty”
NHTSA complaint #11525290, filed 2023-06“While driving earlier in the day, the car choked twice at different times but continued normally. Later in the evening, I left my carport and while driving down the street the check engine light came on and the car choked again like it wanted to cut off but didn’t. I immediately turned around and went home. Not sure what’s going on. I checked my car manual and it says it might have something to do with the fuel system. I don’t know what steps to take next.”
NHTSA complaint #11711799, filed 2026-01“I purchased this vehicle 3 months ago and it had a terrible smell and still does. When I got the car home I started cleaning and seen mold under the weather mats. 1 month after purchase the sun roof and sun shade stopped working. The smell got worse and I noticed every time it rains the floor is soaking wet. Massive amounts of water is draining into the car from the rear seats causing black mold. After doing research this is a known issue with this vehicle. Terrible.”
NHTSA complaint #11601034, filed 2024-07“My vehicle has been completely shutting off without warnings on me on major freeways , highways , roadways, other motorists gives my car a jump each time. This is a serious safety hazard for me & other motorists”
NHTSA complaint #11670901, filed 2025-07Related 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.
- 11036392Aug 20, 2026This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
- 11035340Jul 21, 2026PI to help diagnose A/C concern
- 11034769Jun 23, 2026This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
- 11032764May 11, 2026Pi created to provide GM dealers with information on gathering information for projection issue
- 11032763May 11, 2026This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
- 11031282Apr 8, 2026This preliminary information announces the end of an engineering investigation into a brake pad noise.
- 11030974Apr 1, 2026This preliminary information communicates information about how to determine if a wheel and tires size change is available.
- 11030360Mar 27, 2026This preliminary information discusses a condition that may arise from the drivers window switch sending an errant message causing the vehicle to enter manual fob learn mode.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 15 | 19% |
| 2025 | 54 | 22% |
| 2024 | 12 | 14% |
| 2023 | 17 | 17% |
| 2022 | 15 | 8% |
| 2021 | 17 | 17% |
| 2020 | 47 | 15% |
| 2019 | 38 | 12% |
| 2018 | 57 | 14% |
| 2017 | 37 | 13% |
| 2016 | 32 | 8% |
| 2015 | 54 | 8% |
| 2014 | 42 | 8% |
| 2013 | 63 | 8% |
| 2012 | 54 | 8% |
| 2011 | 58 | 7% |
| 2010 | 53 | 7% |
| 2009 | 8 | 9% |
| 2008 | 25 | 7% |
| 2007 | 35 | 5% |
| 2006 | 64 | 9% |
| 2005 | 48 | 8% |
Other parts of the 2021 Chevrolet Equinox
25 complaintsElectrical system
18 complaintsTransmission and drivetrain
17 complaintsEngine
16 complaintsBrakes
8 complaintsBody and structure
5 complaintsAir bags
4 complaintsSeat belts
4 complaintsSteering
4 complaintsExterior lighting
3 complaintsLane departure
3 complaintsTires
3 complaints
← All problems reported for the 2021 Chevrolet Equinox
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