2012 Chevrolet Equinox: check engine light

Filed May 4, 2025 · Engine · FL

I purchased this vehicle on[XXX]. I was advised that there was an open recall for the O2 SENSOR. On 11/11/24, I took this vehicle to LOU BACHRODT in Coconut Creek,Fl. where they performed the recall. Shortly after having the recall done my vehicle's check engine light came on and then would turn off and continue to come intermittently. I took it to one of my local parts store that does the check engine light scan and it was giving the code for a faulty O2 sensor. I took it back to same dealership on 12/17/24. I explained to Charles Ramasir ( service advisor) what was happening. He ran a scan even though the check engine was not on at that moment. The code that was stored was a transmission modular code. He said I would have to bring the vehicle back when the engine light was actually on because he could not accept a scan/fix finder report from any other then this dealership. The problem continued and was now affecting the performance of my vehicle. I was able to get the vehicle back to Lou Bachrodt while the lite was on and their scan did indicate the O2 sensor. The part was reordered and the recall was done a second time by Lou Bachrodt Chevrolet. My vehicle continues to have the same problem. The engine lite continues to come on intermittently and the scans continue to indicate a problem with the O2 sensor: code on [XXX] =P0138 code on [XXX] =P2271 I returned to Lou bachrodt on may 3,25 while the lite was on. As I drove into the service area the service greeter advised me to drive up and wait for the service advisor-Charles. I proceeded to turn off he vehicle and wait. As soon as I turn the vehicle back on to show Charles the engine lite, it was no longer on. And once again I was told that if the lite was not on he could not run the scan or accept the scan report from Auto Zone from the day before. He also seems to be fixated on the transmission code that no longer comes up in current scan reports. problem not solved and continues. please help. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (

Filed Feb 27, 2025 · Engine · IA

My check engine light has been on and I've had people with machines to turn it off. It came back on each time. It is available for inspection. I don't feel totally safe as I don't know when or where it might fail and what that would look like. No, the it has not been inspected by anyone. The only warning I have is that the check engine light stays on.

Filed Feb 25, 2025 · Engine · 137,000 miles · PA

The contact owns a 2012 Chevrolet Equinox. The contact stated that while starting the vehicle, the engine revved up abnormally. While driving at various speeds, there was a humming sound coming from the underbody of the vehicle. The check engine warning light was illuminated. The vehicle was taken to a certified mechanic who diagnosed that the catalytic converter had failed, the throttle body failed, and the exhaust manifold had fractured. The vehicle had not been repaired. The manufacturer was made aware of the failures and confirmed there was no recall on the VIN. The failure mileage was 137,000.

Filed Dec 18, 2024 · Engine · 127,000 miles · ID

The contact owns a 2012 Chevrolet Equinox. The contact stated that upon slowing down, the vehicle rocked back and forth violently. The contact stated that the check engine and reduced engine power warning lights were illuminated. The contact stated that the vehicle failed to exceed 23 MPH. The vehicle was taken to an independent mechanic where the vehicle was diagnosed and the contact was informed that there was excess crankshaft pressure, the crankshaft faces were faulty, and the pistons needed to be replaced. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 127,000.

Filed Oct 16, 2024 · IN

In May 2024 there was an open recall regarding o2 sensor which was "fixed" by the dealer in July 2024. On September 22, 2024 the check engine light was triggered and diagnostics revealed o2 sensor failure. It could be a safety issue.

Filed May 10, 2024 · Engine, Transmission · 110,000 miles · PA

The contact owns a 2012 Chevrolet Equinox. The contact stated that her husband discovered that the timing chain had failed. In addition, there was an excessive consumption of oil causing the contact to add engine oil frequently. The engine warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the timing chain needed to be replaced but no further diagnosis was available for the other failures. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the federal safety agency Hotline for assistance. The failure mileage was approximately 110,000.

Filed Apr 16, 2023 · Engine, Fuel system · MO

I bought my 2012 chevy equinox Lt 2.4L because I owed one just like it but a deer totaled it at only 10 mph! It been nothing but issues since I purchased it drove it off the lot the check engine light comes on and then I go to get it checked and it states that I have a permanent catylic converter code that no one can fix except gmc! When I idle at a stop for longer than 1 min it starts stuttering and jerking like it’s gonna die! So I clean my throttle body like the mechanic said I should do and I found this dark brown whitish sludge in my pvc tube that runs up into the air box which now my air box is full of this gunk! I have to put oil into this vehicle every 3 days cause it will be full then three days later it’s just a smidge above out on the dipstick! I am poor I can not afford huge repairs or replacement of yet another vehicle 🚗! GMC needs held accountable since they seem to know about this and it’s not recalled they need to do better in taking care of us poor customers who just want a reliable vehicle!! So VERY upset yet again!!!

Filed Nov 3, 2022 · Engine · CA

Yes, vehicle is available for inspection. Car dies while in motion, which causes increased risk for accidents to occur. Problem has been inspected by several independent service centers. Not inspected by manufacturer (Chevy) as they will not book appointment for recall inspection as they say no recalls on vehicle. The check engine light came after some time of experiencing issues with car prior to the failure (car constantly dying). Concern: I took my vehicle into a mechanic shop to be serviced as it was having multiple issues, one being that my car was constantly dying while being driven. Diagnostics determined that my car has a plugged PCV system. They did not perform repairs as they found a recall for this issue that covers my specific year, make, and model. I called my local Chevy dealership and they stated they could not find a recall and referred me to General Motors. I contacted GM and they stated that my particular VIN was not apart of the recall. I was told that my car did not receive parts from the same location that was deemed to have been producing faulty parts. Given this reasoning, I asked for information on where my parts came from vs where the parts came from for the recall. They said they did not have access to that level of detail and that my option for escalation was to submit a safety concern to the federal safety agency. I find it highly suspicious that they state my car is not affected, but cannot provide proof as to how they came to that conclusion. I cannot be the first person to question why my car is not covered when it has the exact issue being recalled. This is our family car that transports our children daily and is now unsafe without proper repairs. GM/Chevy should be required to show proof of why my particular car is not covered and if not, they should be liable for the repairs. Here is the recall information that I have: Document ID: 4098165 Document title: #14882: Special Coverage Adjustment – Plugged PCV Orifice in Intake Manifold (Mar 4, 2015)

Filed Aug 18, 2022 · Electrical, Engine · AR

The contact owns a 2012 Chevrolet Equinox. The contact stated that the vehicle consumed an excessive amount of oil with the check engine warning light illuminated. The engine oil was topped off every month by the dealer. The contact was informed that the defect was related to the catalytic converter. The contact also stated that the power door locks and windows failed to operate as needed, causing the contact to be locked inside and outside of the vehicle at various times. The manufacturer had been notified of the failure. The vehicle had yet to be repaired. The failure mileage was unknown.

Filed Aug 18, 2022 · Engine, Steering · NY

the camshaft actuators continue creating difficultdriving conditions. The POO11 and POO13 Codes continually show Faulty even after replacement. the Vehicle {2012 Chevrolet Equinox} Lurches and Bucks,creating difficulty for the safe operations of this vehicle. This creates Adverse reactions from other motorists by just acting up ,even after repairs. This is my 3rd time replacing these components to no avail. The OBD does kick out the engine light, but its Definately Manufacturer POOR DESIGNing. This problem while driving in traffic is Concerning. Is there any remedy? [email protected] August 18,2022 Thank You B A Parry

Filed Jan 7, 2022 · Electrical, Engine · NY

On dec. 29,2021 I started my car and while I was warming the engine(idle) the following lights came on: Engine,Break, ABS, TCS/StabiliTrak, Service All Wheel Drive, Service StabliTrak & all the gauges except the fuel were moving up & down. Also on the shifter the P was blinking. I turned the car off then sack on after a few seconds & it came on like normal I drove a few blocks made a stop in the corner store for a btl of water & when I got back into the car it wouldn’t start. When I turned the key to start it the dash would go completely dark when I’d let the key go the dash would come back on. Everything time I tried to start the car the dash would go out completely. I got the car towed to a repair shop but they were closed. When I went to the shop that morning I saw that they were closed Jan 1st. So I sat in the car & something said “try it” & the car started like nothing was wrong. I get 3 blocks and the same lights turn on again. I drive for 6 blocks to my parking space in my complex and park. I ended up having to move to let my wife out of the spot but the car wouldn’t start & the dash was doing the same thing from the night before so I put it in neutral and pushed it. Monday I walk to my parking spot & it starts up like nothing happened but the engine light was on so I drove to the mechanic. No lights came on just the engine light and the car has been with my mechanic since 1/1/22. After a few hours googling I found that this car fits the oil consumption issue. How do I go about getting this handled?

Filed Nov 11, 2021 · Acceleration, Engine · PA

The oil consumption in the engine for general use is by far way more than average,you don't even get to the" time to change your oil" notice from the vehicle before most of your oil is gone from your motor.The oil light never comes on to inform you of the low oil in the motor but with the low oil engine sensors for cam position light the check engine light and after awhile the vehicle goes into what I would call limp mode with acceleration decreased which would be dangerous at highway speeds if it happened then