2021 Chevrolet Equinox problems & reliability
88 owner complaints filed with NHTSA for the 2021 Chevrolet Equinox, alongside 4 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
4 complaints report injuries (5 injured).
Federal crash records (FARS 2020–2023): 2021 Chevrolet Equinox vehicles were involved in 67 fatal crashes with 33 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Power Train | 17 | 19% |
| Electrical System | 16 | 18% |
| Engine | 15 | 17% |
| Unknown OR Other | 15 | 17% |
| Fuel/propulsion System | 12 | 14% |
| Service Brakes | 7 | 8% |
| Structure | 5 | 6% |
| Air Bags | 4 | 5% |
| Fuel System, Gasoline | 4 | 5% |
| Seat Belts | 4 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 60,686 miles (middle 50% between 28,750 and 78,000 miles), based on 22 complaints that included mileage.
Complaints by incident year
What owners report
“The high pressure fuel pump seized, shattering the camshaft, dropping metal fragments into the cylinders causing total engine failure. GM issued a safety recall for certain 2021-2022 Chevy equinox due to a defective fuel pump modules but it was not accurate. GM is currently facing major class action lawsuits alleging…”
Engine · filed Jul 18, 2026
“The contact owns a 2021 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed on a busy highway, the engine seized, and the vehicle failed to restart. No warning lights were illuminated. The local Police assisted in pushing the vehicle onto the shoulder of the road. A mobile mechanic…”
Engine and Engine Cooling · filed Jul 8, 2026
“The electronic brake control module causes the car to no start and goes into limp mode. Cuts off the power to every system in the entire dashboard including the transmission making the car very dangerous to drive.”
Power Train · filed Jul 5, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
694 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2021 Chevrolet Equinox. The 10 most recent:
PI to help diagnose A/C concern
PIT5099J · Service Bulletin/Repair Instructions · issued Jul 21, 2026
This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
PIT5966F · Service Bulletin/Repair Instructions · issued Jun 23, 2026
Pi created to provide GM dealers with information on gathering information for projection issue
PIC6423A · Service Bulletin/Repair Instructions · issued May 11, 2026
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
PIC6551B · Service Bulletin/Repair Instructions · issued May 11, 2026
This preliminary information announces the end of an engineering investigation into a brake pad noise.
PIT5812G · Service Bulletin/Repair Instructions · issued Apr 8, 2026
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
PIT3271Q · Service Bulletin/Repair Instructions · issued Apr 1, 2026
This 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.
PIT5992B · Service Bulletin/Repair Instructions · issued Mar 27, 2026
Improvements to OnStar functionality.
N25-250552 · Over The Air · issued Mar 21, 2026
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
PIP6104 · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902V · Service Bulletin/Repair Instructions · issued Mar 9, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2021 Chevrolet Equinox has 4 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2021 Chevrolet Equinox?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 60,686 miles — budget accordingly if the car is approaching that mileage.