2017 Chevrolet Malibu

The SHIFT TO PARK warning light comes on when shifting to park and WILL NOT allow you to shut the vehicle off. This is a WIDELY KNOWN DEFECT in multiple GM vehicles and yet there’s still no recall! WHY?! It causes the vehicle to not completely shut down, killing the battery and could potentially cause the car to roll. It’s been WIDELY REPORTED and it’s absolutely a defect with a part inside the shifter! It’s an expensive repair that consumers SHOULD NOT have to pay when it’s a DEFECT on GM!!! PLEASE RECALL!!!!!! After researching this issue, there’s MULTITUDES OF COMPLAINTS and even a class action lawsuit (of which I wasn’t aware of) but it shouldn’t have to turn into a lawsuit when the NHSTA has the ability to force GM to MAKE THIS RIGHT by REPAIRING IT!

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving at various speeds, the message "Engine Power Reduced" was displayed, and the check engine warning light was illuminated. Due to the issue, the vehicle went into LIMP Mode, and the contact was forced to pull over and turn off the vehicle. The contact waited approximately 30-40 minutes before restarting the vehicle and resuming normal driving. The vehicle was previously taken to a dealer; however, no codes were found. The mechanic informed the contact that the failure could be caused by the floormat being under the accelerator pedal. The contact had the floormat removed; however, the failure persisted. The dealer was notified of the failure, and another appointment was scheduled to service the vehicle. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.

The Reduce Power to Engine keeps happening. It shuts my car down and lights up the traction control light, check engine light and its a serious hazard because I travel highway to and from work and its very dangerous when you loose power to your vehicle at high rates of speed. Also my emissions is bad due to a supposed fixed recall for the catalytic converter.

I was driving my car on the highway and the car begin to feel like it was about to shut off. Shortly after, the car check engine light turned on with a warning sign on dashboard stating “engine reduce.” the check engine is still on and my mechanic states my turbo needs to be replaced. I have an appointment for second consult with chevy dealer to verify.

The GM Shift to Park recall has been an issue that has affected various General Motors (GM) vehicles. The primarily impacting Chevrolet models like the Malibu, Traverse, Volt, and the 2019 Chevrolet Blazer. It’s essential to be aware of the problem, its implications on vehicle’s safety, and the steps required to address it. In simple terms, the Shift to Park defect prevents drivers from shutting off and locking their vehicles, even after putting the car in park. This situation poses a potential safety concern, as drivers might mistakenly assume their cars are securely parked and powered off while walking away. The issue has been prevalent enough for the company to issue a Technical Service Bulletin (TSB) on June 7, 2021. The TSB specifically targets the 2017-2018 GMC Acadia, while also mentioning the Malibu, Traverse, Volt, and other 2016-2019 Chevrolet models. The bulletin provides guidance on diagnosing and addressing the “Shift to Park” problems, although it does not present a definitive solution to the underlying issue. GM CUSTOMER SERVICE REFUSES TO FIX IT

I have had experience with the "SHIFT TO PARK" error and I have had the "reduced engine power" error message resulting in an UNEEDED $2200 dollar repair only for it to break down 2 months later, same message this time with fuel spraying under the hood. I NEARLY BLEW MYSELF UP TRYING TO START MY CAR! How is it that I cant find this DANGEROUS defect on the recall list when I easily found the RECURRENT problem online? HELP

While driving at highway speeds, my vehicle suddenly experienced a loss of engine power and reduced acceleration. The traction control light and engine light illuminated, and a “Reduced Engine Power” message appeared. The vehicle would not respond to the accelerator, creating a serious safety hazard. This occurred shortly after authorized dealer service involving the PCV system and related components. The vehicle did not have this issue prior to dealer service. I returned the vehicle to the dealer, and they stated they could not replicate the issue. The sudden loss of power could have resulted in a serious accident. I believe this may be related to improper dealer service, disturbed electrical connectors, or throttle body/engine management components. I am reporting this as a safety concern. I also would like to mention this safety issue has occurred now multiple times with my car on multiple separate occasions with the last prior occurrence being 12/20/2025.