2016 Chevrolet Equinox

The contact owns a 2016 Chevrolet Equinox. The contact stated that while driving approximately 25 - 70 MPH, the display went blank approximately every five minutes. The vehicle was taken to an independent mechanic, and the battery was disconnected and the wiring and cables were inspected. The mechanic stated that the issue presented a safety concern. During a test drive, the mechanic experienced the screen going blank. The approximate failure mileage was 89,000.

The drivers' side front seatbelt will not retract back into the b pillar when taken off. It will get caught in the door when closing it and prevent the driver's door from closing. The transmission slips out of gear when decelerating and accelerating in traffic. This causes the transmission to slam back into gear.

I am filing this complaint regarding a safety-related engine problem with my 2016 Chevrolet Equinox. My vehicle is currently experiencing excessive crankcase pressure associated with the PCV system. The vehicle requires PCV service, and I have been advised that the excessive crankcase pressure has contributed to multiple engine oil leaks, including a timing cover leak and front main seal leak. I am concerned that the underlying PCV/crankcase-pressure problem is causing or contributing to these failures rather than these being isolated gasket or seal failures. Excessive crankcase pressure can force engine oil past seals and gaskets, resulting in significant oil loss. This creates a safety concern because an engine oil leak can worsen suddenly and result in substantial loss of engine oil, potentially causing engine damage or engine failure while the vehicle is being driven. Oil contamination of the serpentine belt is also concerning because it can affect the belt's ability to operate properly and may result in belt failure and loss of engine-driven components. I believe the PCV/crankcase ventilation issue should be investigated as a potential underlying defect in the 2016 Chevrolet Equinox. I am requesting that NHTSA investigate whether there is a recurring safety defect involving the PCV system, excessive crankcase pressure, resulting oil-seal/gasket failures, and associated oil contamination in these vehicles. I am also concerned that owners may be required to pay for multiple repairs to correct the consequences of an underlying PCV/crankcase pressure problem. The vehicle is currently in need of repair for the PCV system, excessive crankcase pressure, front main seal, timing cover gasket, and oil-contaminated serpentine belt. The timing chain may also require replacement depending on the inspection and extent of damage. Documents are included.

Timing chain guide broke and caused catastropic engine failure while driving 70 miles an hour on the highway causing steering, brakes etc to lock up putting me and my family at risk of accident and great bodily harm. Vehicle is available for inspection. No prior knowledge of mechanic problems due to only having purchased the vehicle from Mac's Chevrolet 4 months prior. Have since learned of the oil consumption issue associated with this year equinox which likely contributed to the timing chain failure. Vehicle has been inspected by two independent mechanics. This vehicle completely locking up on the highway at this speed could have killed us all if near another vehicle or semi.

Wipers just stopped working on the highway in a very bad rain storm, when I was taking my daughter to school. We could not see and had to put our hazards on and somehow carefully pull off to the side of the road. We could have easily been rear ended or worse “Killed”. There was no warning given. This was very scary for me and my child. Why isn’t there a recall for the 2016 Equinox??

In February of 2025, while driving my 2016 Chevy Equinox home from work, I heard a loud pop and loss of engine power a block from home. The weather conditions at the time were below freezing and light snow. After getting my vehicle home, my neighbor, who works for GM looked under my Equinox and discovered the rear main oil seal had blown and informed me this was a known issue with the GM 2.4L Ecotec engine. The GM 2.4L Ecotec engine contains a non‑serviceable Positive Crankcase Ventilation (PCV) system that uses a fixed orifice built into the intake manifold instead of a replaceable PCV valve. In cold weather, moisture and vapor inside the crankcase can freeze or accumulate as sludge within this orifice. When the orifice becomes obstructed, the PCV system can no longer vent crankcase gases properly, causing internal pressure to rise significantly. This condition is most common in sub‑freezing temperatures and is documented in multiple GM technical bulletins. When crankcase pressure increases beyond normal operating limits, the pressure seeks the weakest escape point, which is often the rear main seal. As pressure builds, the rear main seal can rupture suddenly, resulting in an immediate and severe oil leak. This failure can occur without warning and may lead to rapid oil loss, environmental contamination, and potential engine damage if the vehicle continues to operate. The defect is inherent to the PCV system design and is not related to owner maintenance practices. General Motors has been aware of PCV system obstruction issues in the 2.4L Ecotec engine since at least 2013, when internal service bulletins first documented rear main seal failures caused by crankcase over‑pressurization in cold weather. GM issued additional bulletins in 2014, 2016, and 2019, each reiterating the same failure mechanism. In 2014, GM created Special Coverage Adjustment 14882 but many vehicles equipped with the same engine and PCV design were not added, including mine.

Wipers stopped working while driving in the rain

Wipers stopped working in the pouring down rain. Couldn’t see anything