2020 Chevrolet Equinox

The electrical system just stopped working it is throwing up false alerts of driving systems and brake assist, and then the air conditioning on/off button doesn’t respond defrost nothing lights up or comes on.

Incident Aug 29, 2026

Vacuum pump, brake asst light. And more unknown because it is still under repair.

Incident Aug 7, 2026

Engine power reduced Car will not accelerate Jerks after a long stop Have replaced engine and transmission same problem occurred

Incident Jan 1, 2026

Car failing to accelerate properly when pushing gas peddle to floor, delay for couple seconds/ longest was 30 seconds before car registered need to move. No defined time its happening intermittently, no warning or codes populating for issue. Recent issue Car was only registered 5 mph after pulling into street from a parking lot with pedal to the floor. After 30 ish seconds car jerks speeding forward at the expected force with pedal to floor. Car Basically was not moving and risked being hit by cars not realizing we are having acceleration issues. Luckily no cars coming and other traffic was stopped by red light. Took to repair shop they had it for 2 days and confirmed issue but all tests were cleared and areas check passed. Research showed known issue but no fix found. Issue started within last 2 weeks. Note current heat wave and online forms says other with same issue on 2020 Chevy equinox seems to notice issue more often when extreme heat weather and ac on high in car. Repair shop had no options for repair unless it happens and codes for them to read, recommend trading in car due to safety issue.

Incident Aug 15, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that the vehicle failed to start as needed. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, who replaced the fuel pump and fuel pump control module. The contact related the failure to NHTSA Campaign Number: 23V013000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The manufacturer was not made aware of the failure. The failure mileage was 38,451.

Incident Jul 23, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving 80 MPH, the message “Service Brake Assist” warning light illuminated twice. The contact stated that while attempting to depress the brake pedal, the vehicle failed to respond as needed, causing the contact to engage the parking brake and manually shift the gear shifter to a lower gear to get the vehicle to come to a complete stop. A dealer was contacted. The contact stated that the check engine warning light was illuminated. The contact stated that the failure had occurred twice. The vehicle was taken to the dealer, where it was diagnosed and determined that the brake booster pump needed to be replaced. The brake booster pump was replaced, and the vehicle was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 94,000.

Incident Jul 26, 2026

While driving, my 2020 Chevrolet Equinox suddenly lost power and shut off without warning while I was pulling into traffic. The vehicle would buzz not crank afterward but would not restart. This created a safety hazard because the unexpected engine shutdown occurred while the vehicle was in motion. This is the second brake vacuum pump failure I have experienced with this vehicle. In 2022, the brake vacuum pump failed and was found shattered internally. At that time, the engine continued running, and the pump was replaced. During this most recent incident, the brake vacuum pump failed again, and the internal end of the pump broke apart. I replaced the vacuum pump and removed the broken pieces I could access, but the vehicle remains in a crank/no-start condition. The vehicle has not yet been inspected by a dealership or independent repair facility. However, after seeing the shattered pump components, a couple of mechanics I know expressed concern that the broken pieces may have affected the engine timing. That has not been confirmed. The failed pump and replacement parts are available for inspection.

Incident Jul 20, 2026

I was pulling into a parking lot off the state Thruway with the brake system failure no brakes, hard pedal, and the car would not stop

Incident Jul 19, 2026

I bought the 2020 equinox May the 9th 2026 the dealership concealed a lot of things going on this vehicle and I complain to them two days after purchase he told me I was stuck with it in the meanwhile as I drive the vehicle I have had repairs done but it's something going on with the acceleration it accelerates on its own sometimes and slow to pick up speed. The steering seems to get away from me at times that makes me feel like I'm going to lose control when driving. I have almost had a couple of accidents since then so what really worries me is the steering problems which I just had a little alignment done today July 15th 2026 and the accelerating from time to time went backing up or pulling off. I do feel like the safety of others can be at risk for should I say my safety is that risk at times so I am extremely cautious when I'm driving. No I have not had really anyone to look at I have been having a car looked at for many issues but that issue I am still trying to get in to see a mechanic that I'm used to dealing with but he's been backed up. No there are no lights of any such but when I purchased it the sensors in the tires and I've had that replaced and I've noticed this situation with the acceleration when I bought the vehicle and the slow speed pick up when driving.

Incident May 9, 2026

In early XXX, I noticed that water was pooling in the spare tire well. I took it to a Chevrolet dealership and they concluded that the rear sunroof drains were clogged. After unclogging the drains and confirming adequate sealing of the tubes, rain water was still leaking into the spare tire well. This is causing mold on the carpet and rust. This same issue, with the same year/make/model, happened to somebody else around the same time, and they made a post on Reddit ([XXX]). I believe there is an issue with the drainage system, leading to auto parts potentially rusting and mold growth, both of which severely harm the driver and passengers. Two cases of the exact same situation, starting around the same time, may not be a coincidence and it’s possible this is a widespread issue that has yet to be reported. An investigation into this issue could help drivers stay safe on the road. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Mar 10, 2026

My cooling and heating sensor is reading negative 40 degrees outside but it has been 80 degrees and higher the past several weeks. This is not safe when you have children especially if they are under [XXX] old. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Jul 8, 2026

Brakes went stiff and hard to push no warning light. I was driving on the interstate with my daughter. Was stuck out of town with no breaks.

Incident Jul 9, 2026

As I was coming to a stop at light my brakes became very difficult to push the pedal down to stop. It took everything in me to get the vehicle to stop before entering the intersection and oncoming traffic. I was able to get the vehicle parked safely in a nearby parking lot but then the engine wouldn't start it just kept trying to turn over. The brake assist error popped up, and then the check engine light came on. I was able to get it started again about 20 minutes later, all the same warnings and lights. I white knuckled the drive back to my house... Once I got home the engine was smoking, smelled like it was burning, and oil was spilling out all over the place underneath, impossible to see where a leak was as it was coming from the entire engine. There was ZERO warning with the vehicle, no issues up to this point, and suddenly the equinox is now useless in my driveway unable to start with oil still leaking in multiple spots. An oil pan under the main leaking area, but there are still multiple areas of oil spilling even a week later. Oddly enough my onstar report for the month came to email a few days later reporting perfect engine health and zero issues - even thought the vehicle can't start now.

Incident Jun 22, 2026

The vacuum pump failed and my brakes went out pedal became extremely hard to push. I was driving on the highway at the time and was lucky I had a shoulder to slow down on and finally stop. I took the car to my usually mechanic who confirmed the vacuum pump failure but referred me to the Chevy dealer because this is a known issue. The dealer confirmed the pump had blown apart( their words to me) and that there are most likely debris now in the engine. No warning lights or alerts of any kind came on. Total suprise.

Incident Jun 26, 2026

The turbocharger are bad on the 1.5 L vehicles. My current one , I had replaced already and my previous one had it too. Reduced engine power and should be recalled. I want to be reimbursed for the service and part replacement. 976.00 for the turbocharger and labor costs of 400.00. 3 1/2 hours of labor costs and the diagnostic test my nirth country GM in Hibbing. Should be recalled for all of these vehicles. 218-290-5027 Craig Johnson

Incident Apr 24, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving approximately 5 MPH and approaching a stop sign, the brake pedal was depressed and there was a thumping sound coming from the brake pedal, with the message “Service Brake Assist” was displayed. The vehicle was taken to the residence and parked. The contact stated that the next day while driving approximately 63 MPH, the message "Reduced Engine Power" was displayed. The contact exited the highway, and while attempting to depress the brake pedal, the pedal was firm, and the vehicle failed to slow as intended. The contact continued to depress the brake pedal with force, and the check engine warning light was illuminated. The vehicle slowed down eventually. The vehicle was taken to an Auto Parts Store and a handheld diagnostic machine to diagnose the vehicle. The contact stated that the vehicle was turned off and failed to restart. The vehicle was restarted after three attempts. The vehicle was taken to the residence and the following day, the vehicle was towed to an independent mechanic where it was diagnosed and determined that the vacuum pump, camshaft, and timing belt needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 111,000.

Incident Jun 26, 2026

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. Luckily, I did not get into an accident when this occured and honestly Chevrolet should be reimbursing me for the repair as this should have included in the safety recall for 2021 Equinox using the same part. I appreciate your attention to this matter and look forward to hopefully seeing the right thing done here. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Jul 1, 2026

December 2025 I was at a complete stop and the car clunked and the brake pedal got hard hard to push and then a couple months later a brake sensor light came on and when I plugged the code reader into it, it said give me a brake sensor code, and then it started slamming on the brakes all by itself when I went to takeoff hard like give you whiplash hard and it didn’t just do it once it did it a few times and then it wouldn’t go into reverse and then it wouldn’t go in neutral, and then it started smoking. My safety was affected by it, slamming on the brakes that could make someone hit me. It could hurt my back and neck. Yes, I have proof. Yes, I notified the dealer. Yes the vehicle has been inspected and I got an estimate by two different Car Lot the one I bought it from Ken valor motors, and Matt Mazzoni’s I have. Plus I have diagnose diagnostics printouts from OnStar and this is a 2020 vehicle. It should not be having these problems and now I’m stuck paying for a vehicle that I can’t even drive.!!

Incident Dec 29, 2025

The sunroof opens and closes without driver input. It initially occurred at startup but now also while driving (safety/security risk) . The sunroof switch has currently been unresponsive since 2025 . The issue is intermittent and has occurred multiple times. I have a pending diagnostic appointment and an open chevrolet customer assistance case. **My 2020 Equinox has approximately 55,000 - 60,000 miles on it and I'm also not certain if I have any warranty left that will cover the cost for this issue. Thank you in advance for your assistance with this matter.

Incident Jun 29, 2026

Fuel Stall with no acceleration while driving on the highway. Barely made it to the side of the road. Vehicle is at a mechanic shop. Both the Direct injection high pressure fuel pump and the electric fuel pump as well as the fuel pump module has to be replaced.

Incident Jun 23, 2026

Brake vacuum, pump failed while driving which made the brakes not work. I had it towed to a dealer and they found that the pump was internally damaged. Pump was then replaced. There was no warning this was about to happen and it happened suddenly. One moment the car had brakes and the next there was no braking. A very dangerous situation and we were lucky to not have a major accident.

Incident Jun 15, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated the brake pedal became firm while driving approximately 40-45 MPH. The check engine warning light was illuminated, and the brake assist service message was displayed. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic who determined that the brake housing had shattered inside the engine. The manufacturer was not notified of the failure. The failure mileage was approximately 213,000.

Incident Jun 11, 2026

Brake vacuum pump failed at 112k miles while doing 60 on the highway with no warning or way to stop. Very dangerous. Service brake assist light only come on after the fact of brake pump failure. Shrapnel from the failed part was sent into the engine block that had to be professionally cleaned out. This happened again 4 months later when I had to replace the brake vacuum pump AGAIN. I almost wrecked and lost my life then as well since again, it happened out of nowhere while driving no warnings. Brake assist light only came on after. This is DEADLY and should be recalled and rectified by GM promptly before someone is killed.

Incident Feb 17, 2026

The vehicle was taken to College Chevrolet for body work. . When the vehicle was at the body shop, the shop informed me that a turbo light was on but I am unsure when it appeared because it wasn't on when I took it to the dealer. The brake assist light was on; I noticed this about May 20, 2026. I parked the vehicle. The vehicle was driven to the body shop on June 1. The body work was completed on June 9 and the vehicle was at my residence. My Ex-husband and son were coming to pick me up at the car rental. The car caught on fire. My son & Ex-husband could have died in that car. The vehicle is available for inspection. The vehicle hasn't been examined by anyone at this time. An insurance claim in in process.

Incident Jun 10, 2026

Recall Number N202313440 My car matches make, model, and year but for some reason is not included in the recall and my vehicle has the leaking bolts. Please Review

Incident Jun 9, 2026

I was driving at the speed about 30~ miles/per hour on the city road, as I was slowing down to turn into the Penera Bread where I plan to, and I pressure the break paddle, the break paddle was stocked, it cannot pressed down. It was extremely dangerous situation, I cannot stop the vehicle, and it was very scary. I finally switch the driving to 'P" to stop the vehicle, and route the vehicle to curb to force hard stop. This is extremely risky situation. My understanding is model year 2020 - 20xx Equinox has reported this problem by many consumers. Vehicle brake stocked while driving, I hope there is no injury or death occurs. This is extremely dangerous. My seatbelt pressed really hard on me, my chest hurts from this sudden hard stop, and I am so scared. A week after, I still cannot resume the driving due to the impact of the situation.

Incident May 29, 2026

Multiple occasions of “engine reduced power” and vehicle stalling/jolting/jerking when trying to go over 45 mph. When trying to go to work Monday - on the interstate, it was jerking/jolting when trying to increase any speed and brakes were getting harder to press on, decided to try to reduce speed and get pulled over without the brakes, car was overheating completely. Now seeing multiple people have had this issue with the same car - I’m not sure whether it’s comforting that I’m not the only one or terrifying to know there’s multiple vehicles on the road experiencing this dangerous issue. Seeing a pending lawsuit did not surprise me one bit - I am not happy whatsoever about risking my own life and others on the roadway due to this not being a priority in the first place to correct before selling this vehicle to me, buying it with my hard earned money. Greedy greedy.

Incident May 25, 2026

My engine started running rough and, as a result of a repeating PO301 code, the car was towed to Lester Glenn of Toms River. Their diagnostic scan report (codes DTC PO301 & DTC PO303) found the engine assembly has scored cylinder walls due to failed piston rings. The entire engine had to be replaced. The odometer reading was 19,000 miles. Piston rings are designed to last 150,000 plus miles. For them to be worn enough to score a cylinder wall at 19,000 miles is a textbook definition of a manufacturing defect. Piston failure represents a serious safety defect as it could have caused a total loss of power at highway speeds. This was a safety-related manufacturing flaw, and not a maintenance issue. GM refused to pay for the repair bill in full.

Incident Jan 8, 2026

While driving, the vehicle experienced an almost total loss of braking capability. The pedal was very hard to press, and when pressing with all my weight, I could slow the vehicle to a stop, but it took a great distance. There was no warning or malfunction indicator until I pulled into a parking lot a few minutes later. At that point, a "Service Brake Assist" message appeared. Had I been in traffic, going faster, or in an area with pedestrian crossings, this could have caused a possibly deadly crash. I searched online and found that there is a vacuum pump that is known to fail on this vehicle, and can cause these symptoms. Upon replacing this vacuum pump, the issue was resolved. I still have the failed vacuum pump.

Incident May 25, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at approximately 60 MPH, the vehicle's brakes did not depressed, it maintained the same speed the warning indicator stating service brake assist illuminated and then the check engine light illuminated. The emergency brakes were engaged in order to allow the vehicle to slow down. The vehicle was towed to the dealer where it was diagnosed with a vacuum pump for brakes failure. Additionally, metal was in the engine due to the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was

Incident May 16, 2026

I was driving to work, when I got off the exit I stopped at Sheetz. When I got back in the car my brake pedal was stiff as a rock, and there was oil on the ground. A friend of mine does mechanic work so I called him and he said it sounds like the vacuum pump. I had the car towed to his garage, the tow costed me $400 which was very cheap considering where I was located. When I got it to the garage he confirmed that it was the vacuum pump and we removed several pieces of metal from inside the engine. I now have my car at the Chevy dealership in Chippewa PA. They told me to be $180 a diagnose it, well they just called me a little bit ago and said it's going to be another $900 to take everything apart and to truly diagnose it. I'm finding out now that GM has known about the failing vacuum pumps and they kept producing them anyways. I see there's a class action lawsuit taking place, and I am not very happy. My life was put at risk. And now I'm expected to be stuck paying this huge bill?

Incident May 11, 2026

I am submitting this on behalf of my daughter, [XXX] . On Friday, May 8, 2026, [XXX] was traveling southbound on Highway 89A approaching [XXX] . Highway 89A is a narrow, winding two-lane canyon road with limited shoulder and significant elevation changes. While still on the canyon road, her 2020 Chevrolet Equinox suddenly lost all power, including power assist to both steering and brakes. A sudden loss of power steering and brake assist on this road presented a serious risk of loss of vehicle control. Fortunately, she was able to get the car stopped off of the roadway. However, she was then unable to place the car into Park or shut off the ignition. Multiple warning lights were illuminated across the instrument cluster. Her roadside assistance plan towed the car to the nearest repair facility, where on Monday, technicians were unable to replicate the issue. A previously stored DTC P3055 was found in the diagnostic system. This code relates to a known and documented issue with Chevrolet Equinox vehicles, for which Chevrolet has issued multiple Technical Service Bulletins, including TSB 21-NA-139, which identifies the Multifunction Power Supply Converter (GM Part #13510484) as the known culprit for this failure mode. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident May 8, 2026

On Saturday, April 18, 2026, I was driving home from a neurology appointment with my two daughters, including my child with special needs. I intentionally chose not to take the expressway and instead drove a lower-speed route home for safety reasons. While traveling approximately 35 mph, the vehicle suddenly displayed an “Engine Power is Reduced” warning. As I attempted to safely maneuver through traffic and pull over, the brake pedal became extremely stiff and difficult to depress, requiring significant physical force to slow and stop the vehicle. The sudden reduction in braking assist created a serious safety hazard for my family. Had this occurred at highway speeds on the expressway, the outcome could have been catastrophic. A post-incident inspection identified failure of the vacuum pump drive assembly and related timing/variable valve timing (VVT) components. Photographs taken during disassembly document the condition of the timing chain, camshaft, VVT actuator/phaser, vacuum pump assembly, and associated components at the time of repair. Diagnostic records also documented DTC Code P1101 following the incident. The vehicle is currently undergoing further inspection and diagnostic evaluation at a certified Chevrolet dealership to validate CPO warranty coverage and determine the full extent and cause of the failure. Based on the sudden loss of engine performance and reduction in brake assist, I believe this condition represents a significant safety risk to vehicle occupants and the public.

Incident Apr 18, 2026

I am reporting a vehicle fire involving a 2020 Chevrolet Equinox [XXX] ). The fire originated in the engine compartment. The official fire report lists the causes as "undetermined", with the area of origin identified under the hood. There were no prior warning lights, mechanical issues, or indications that a fire risk was present. The vehicle was being used under normal conditions and was properly maintained to my knowledge. The vehicle was declared a total loss by my insurance company. Due to the undetermined cause and engine compartment origin, I am concerned there may have been a potential mechanical or electrical defect that was not identified. I am submitting this report in case similar incidents have occurred and to support an potential investigation int vehicle safety. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Apr 18, 2026

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 vehicle was inspected by a family member and was diagnosed with fuel injector failure. The vehicle was taken to the dealer, but was not diagnosed for the stalling failure. The dealer replaced the fractured fuel cap; however, the failures persisted. The manufacturer was not made aware of the failures. The failure mileage was approximately 68,000.

Incident Apr 20, 2024

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle lost automotive power and failed to properly accelerate. Additionally, the check engine warning light illuminated before the vehicle stalled. The vehicle was towed to the local dealer. The dealer diagnosed the vehicle and determined that the fuel pump drive control module had failed and needed to be replaced. The fuel pump drive control module was replaced, and the vehicle was repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact stated that an extended warranty coverage was issued by the manufacturer related to the failure, but the VIN was not included. The failure mileage was 85,000.

Incident Apr 1, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that while depressing the brake pedal, the vehicle shook and vibrated abnormally. There was no warning light illuminated. The vehicle was taken to a local dealer, but the vehicle was not diagnosed or repaired. The contact researched online and related the failure to NHTSA Campaign Number: 19V704000 (Service Brakes, Hydraulic); however, the VIN was associated with the recall. The contact later replaced the rear brakes independently. The manufacturer was contacted, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 120,000.

Incident Jan 18, 2026

One morning, in an attempt to start my car, it would not start. Instead, it lit up the check engine light. The engine was turning over and attempting to start, but would not start. I know someone with a code reader device that I asked to come hook up to my car and read what code was causing my check engine light to pop up. The reader displayed the code U18A2 which indicates a "Lost Communication with Fuel Pump Control Module (FPCM)". This commonly causes a no-start or stalling condition due to a broken CAN bus wire, corroded harness, or faulty FPCM ground. Key fixes involve repairing wiring along the frame rail. Many versions of the 2020 equinox have already been recalled for a fuel pump control module problem, and I was trying to inquire whether or not my vehicle qualifies as part of the recall for the fuel pump module.

Incident Mar 23, 2026

Multiple times (Friday, March 27, Monday March 30, 2026) we have had the 2020 Equinox fail to accelerate at green lights. The gas pedal is pressed to the floor and car is VERY slow to accelerate. It takes multiple depressions of the gas pedal to accelerate more than 10 mph. There are open recalls on certain vin numbers from the NHTSA but mine was not on list yet appears to have many of the same concerns. Our local mechanic believes the details of recall bulletin 20V668000 should apply to our car as well.

Incident Mar 27, 2026

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at 45 MPH, the vehicle stalled. The check engine warning light was illuminated. The contact was able to pull over to the side of the road. The vehicle was temporarily restarted. The vehicle was towed to the dealer, where it was diagnosed with PCV failure. The vehicle was not repaired and was sold due to the cost of the repair. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 74,400.

Incident Feb 19, 2026