Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2014 Chevrolet Equinox owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2014 Chevrolet Equinox. The contact stated while driving approximately 65 MPH, the contact noticed that the tachometer was elevated to 4,200 RPM. The contact had not depressed the accelerator; the contact removed her foot from the accelerator pedal and heard an abnormal sound like air rushing into the vehicle coming from the engine compartment. The contact stated that the instrument cluster needles went to zero and then started fluctuating. The contact stated lost motive power with the accelerator pedal being depressed. The contact stated that the check engine, stabili-trak, and service power steering warning lights were illuminated. The contact stated that the failure had occurred several times. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle had not been diagnosed or repaired. …
Service Stabilitrak, Power Steering light, Check Engine light. Door locks lock and unlock continuously. Randomly has No acceleration, causes jolting at a low speed. Available for inspection asap. The code "UO101" comes up in a diagnostic test. Overall, the car basically shuts down while driving at no specific speed. Safety of myself and others is at risk because this can cause an accident resulting in being rear ended/collision with car and other vehicles as it randomly happens when driving. I took my car to the dealership on 3/5/25 and expressed this issue and they could not diagnose it as it was not physically happening after I dropped it off to them. They had the car for 4 days and couldn't duplicate the issue. They gave back the car and told me there was no issue with the vehicle and it is continuing to happen again. …
high oil consumption, plugged/damaged PCV valve. This is a known problem with 2010-2014 chevy equinox and a special coverage was issued in 2015, but not all affected vehicles were included in this special coverage, but my vehicle was not included even though the model, year, mileage, and specific issue are all the same as other equinox's that do fall under this special coverage. The special coverage needs to be extended to additional vehicles and Chevy will not address this complaint from me directly. The safety issue is that this problem was going on for months, but the check engine light did not go off to alert me of an issue. I noticed a sound when the vehicle was idling and when my car was suddenly not making it to the next scheduled oil change without being extremely low on oil. …
Had to get engine replaced 2 months after I bought it in May 2022, warranty covered the replacement. Ongoing issues with catalytic converters, O2 sensors, check engine light coming on due to those reasons for approximately almost 2 years now. Powertrain (Stablitrak, ABS & ECO) stopped working 6 months after purchase - stablitrak warning light came on, took to dealer that I bought it from, quoted almost $900 to fix it, then took it to a private shop then had them fix it due to affordable cost, but somewhat still having some issues. Now Equinox is burning through oil fast. I can bring it in upon request via TEXT ONLY as that I'M DEAF. Those issues have put my children's and my safety at risk because the powertrain caused my Equinox to shut off in the middle of the highway going uphill and other times as I was driving with my kids. …
Safety Complaint: Engine Stall/Loss of Power at Highway Speeds - 2014 Chevy Equinox Incident Details: The Failure: While driving, the vehicle suddenly stopped responding to the accelerator. I was forced to navigate through highway traffic to the shoulder with no engine power. Once stopped, the vehicle would not restart. Warning Signs: Leading up to the event, the Check Engine light and Battery light flickered intermittently. Diagnostic History: Prior to the breakdown, a technician replaced the starter and checked the battery, yet the Check Engine light remained on. The engine exhibited high RPMs (reaching 3,000+) during normal acceleration before the total failure. Safety Risk: This defect caused a complete loss of propulsion in high-speed traffic, placing myself and my infant in immediate danger of a high-speed rear-end collision.
Service Stabilitrak & Power Steering light comes on after initial start up or in the middle of driving intermittently cause car to jolt back & forth while driving which can cause an accident if someone or car is near, could hear that car was attempting to lock & unlock doors while errors appear on dash. When changing gears a jolt and loud knock sounds occurs, now check engine light appears, this has caused a new issue now code states to replace transmission valve body assembly...Unable to locate part anywhere & I'm not clear what may be causing issue since it happens intermittently. Changed battery, msgs stopped appearing on dash for a week. Boom hopes were high now msgs are there again....Total nightmare. I just bought this car!!!
While driving down the interstate at approximately 70 mph the equinox would locks would start to cycle and at the same time the service stabiltrak and service power steering line would come on and the vehicle would drastically slow to around 30-40 mph, almost causing an accident. This is a well known issue with Chevrolet and they have not tried to resolve the issue. This is going to cause major issues when someone gets in a wreck. There is no definite fix out there for this issue and Chevrolet needs to be held accountable for this and fix this issue.
The contact owns a 2014 Chevrolet Equinox. The contact stated that the rear main seal had blown on three separate occasions. The failure occurred each time at start-up. The vehicle was towed to the dealer and the rear main seal was replaced twice, however, on the third failure there were additional damages done to the vehicle, and the contact was informed that the engine and transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was unknown.
At 129,000 miles the car threw a p0420 code for the catalytic converter being bad. Yes, it is available for inspection. The car burns up oil like it gets paid for it at about the rate of a quart every other week or so which is a known issue for this type of vehicle but Chevy refuses to issue a recall for this year for some reason. The catalytic converter failure is directly related to the excessive engine oil consumption. The check engine light is illuminated.
Engine went into limp mode with now warning. I recieved a reduced engine power warning and the vehicle lost acceleration on the highway almost leading to an accident. I had the car towed to Coggin GM for diagnostic and was told that my throttle body has to be replaced. I was advised that this is common issue with this engine and notify due to a recall of older equinoxes
Transmission complaints in other Equinox years
Frequently asked questions
How common are transmission problems on the 2014 Chevrolet Equinox?
NHTSA has 40 complaints about the transmission & drivetrain of the 2014 Chevrolet Equinox, 7% of the model year's 548 complaints.
Is there a recall for 2014 Chevrolet Equinox transmission problems?
No. NHTSA lists no transmission & drivetrain recall for the 2014 Chevrolet Equinox, though it has 1 recall 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 2014 Chevrolet Equinox transmission problems start?
Half of the complaints with a recorded mileage happened before about 75,000 miles.
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.