Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2020 Chevrolet Equinox owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at various speeds and attempting to accelerate from a stop, the engine started choking. The vehicle lost automotive power, stalled, and shut off unexpectedly and stalled. The contact waited for a while, restarted the vehicle, and continued driving. The failure became persistent, and several attempts were needed to restart the vehicle. Recently, the failure reoccurred 4 times while attempting to drive to the residence. The contact stated that water was leaking into the cabin of the vehicle from the moon roof, and the rear wheel well was filled with water, and there was water moving around inside the vehicle, and the floor mats were extremely wet. Due to water entering the vehicle, the moon roof and the radio were inoperable. The contact stated that the check engine and TPMS warning lights were illuminated. …
The contact owns a 2020 Chevrolet Equinox. The contact stated while driving and making a left turn, the turn signal failed to operate as designed. The contact also noticed the center console screen went black and flickered off and on until she arrived at her residence. The contact stated the failure persisted and the vehicle was taken to the local dealer however, the mechanic was unable to duplicate the failure. An unknown software was updated however, a month later the failure recurred with the screen. The contact took the vehicle back to the dealer, but the dealer could not duplicate the failure. The dealer had replaced the radio console to fix the issue however, the failure persisted. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 10,688.
The contact owns a 2020 Chevrolet Equinox. The contact stated that there were persistent electrical issues with both side-view mirrors independently adjusting after the vehicle was turned off. The driver was constantly manually readjusting the mirrors while operating the vehicle. The dealer performed a software reprogram, but the failure recurred the same day. The was intermittent at first but had become a constant failure. The manufacturer was notified of the failure but referred the contact back to the dealer for assistance. The failure mileage was approximately 25,000.
During the month of November while driving on Interstate 35 inTexas I attempted to administer my braking system during slowed traffic and they did not respond. The brake pedal became completely stiff and I had to apply incredible pressure to get the vehicle to slow down until I turned on my hazards and rolled to a stop on the shoulder. I did not have any alerts or warnings until I powered the vehicle off and powered back on to find my engine light on and the service brake assist alert on as well. I had it towed for service to which they replaced the vacuum pump, brake booster pressure sensor and brake fluid. Everything seemed to be working fine however a month later the same exact issue occurred. …
Infotainment center is not operable. Had a diagnostic test completed by certified dealership and it is found that the infotainment center and radio is not operable. Contacted General motors corporate office. $47 was offered to go towards the $950 to fix it It. They did not offer any reimbursement for the $204 paid out of pocket for diagnostics fee that I they advised me to get after filing complaint. Due to the malfunction of the infotainment center and radio other safety issues have stopped working. Such as the onstar safety feature, the phone In case of emergency, the turn signals and also the safety features on the rear and side view mirrors, car length warning, and back up camera. Was advised from the dealership that all of these functions have ceased working due to the failure of the infotainment center and the radio. Unable to hear any warnings. …
While operating my vehicle, I experienced a sudden, catastrophic failure of the power-assisted braking system. The brake pedal completely lost hydraulic pressure, plunging effortlessly all the way to the floorboard. The vehicle failed to respond to normal foot-pedal application. Emergency stopping power was only achieved by pushing the pedal into the absolute floorboard, which engaged an emergency mechanical override and forced the Anti-lock Braking System (ABS) pump into a violent stutter/pulsation to halt the vehicle. No dashboard warning lights, diagnostic trouble codes (DTCs), or fluid level sensors illuminated prior to or during the braking failure. A certified automotive repair facility diagnosed the root cause as a total internal seizure and mechanical failure of the engine-driven brake booster vacuum pump. …
I am experiencing a recurring issue with my vehicle where the Park Assist system keeps activating unexpectedly, and the Check Engine Light (CEL) also comes on. I have taken the vehicle to O'Reilly Auto Parts for a diagnostic scan, and they reported no repairable codes present. Additionally, I visited Tires Plus, and their assessment was that if the light goes off on its own, then no issue is present that requires repair. Despite the temporary disappearance of the warning lights, the issue keeps returning, which raises concern. The Park Assist activation is not being manually triggered and appears without warning, often accompanied by the CEL. This inconsistent behavior suggests there may be an intermittent or underlying issue with the vehicle's sensors, wiring, or onboard systems that may not register a permanent diagnostic code. …
On February 25,2025 I first noticed my engine light was blinking constantly while my service esc light and tc light was on while driving on the freeway. When I exited the freeway all lights went off. I had my mechanic check it out and he suspected a misfire because he ran the vin and said my vehicle had a history of a misfire. I was unaware of that because I wasn't given that information when I bought the vehicle a little over a year ago. I drove the vehicle approximately a month just around town and on March 26 2025 I was driving on the freeway and again the service escaped light came back on as well as the TC light with a line across the letters TC. The engine light did not come on on this occasion. …
My car is a 2020 Chevy Equinox with only 31852 miles. While driving today, all of a sudden the car started shuddering badly and stalled in the middle of the highway. Talk about a very scary situation. I pushed the car to the side of the road, and had it towed to a local shop. They found that the Fuel Pump Control Module had failed (P129F code). Upon doing some research, I found out that the 2021 Equinox had recalls issued for this same exact issue. I also found that the 2020 and 2021 Equinox both used the same part number Fuel Pump Control Module (13565638). Because of this, the recall should be extended to the 2020 Chevy Equinox so that owners pay get the major possible safety issue fixed. …
March 8, 2022 Purchased the 2020 Chevy Equinox March 23, 2022 The car was jerking while driving making it dangerous. I tried to bring it to the service department but was told to leave the car which I did from 7:00 am -4:00 pm and no diagnosis within that time. March 30, 2022 Dropped the car off at Autonation Chevy Pembroke Pines April 5, 2022- Shev service advisor states the converter in the transmission needs to be replaced. April 19, 2022- Picked up car April 20, 2022 Car is jerking EVEN WORSE WHILE DRIVING!!! April 22, 2022 Car is BACK IN THE CHEVY SERVICE department April 30, 2022 Told to pick up car and now the problem was a FUEL PUMP IN THE ENGINE May 2, 2022 Picked up car, drove one block car is still jerking while driving (UNSAFE) May 6, 2022- Service manager states car is jerking and not only jerking it STALLED while driving with him!!!! …
Electrical complaints in other Equinox years
Frequently asked questions
How common are electrical problems on the 2020 Chevrolet Equinox?
NHTSA has 43 complaints about the electrical system of the 2020 Chevrolet Equinox, 14% of the model year's 318 complaints. The component named most often is adas › driver monitoring › software (1 mentions).
Is there a recall for 2020 Chevrolet Equinox electrical problems?
No. NHTSA lists no electrical system recall for the 2020 Chevrolet Equinox, though it has 4 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2020 Chevrolet Equinox electrical problems start?
Half of the complaints with a recorded mileage happened before about 5,000 miles, and 78% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 0 fires and 0 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.