2017 Chevrolet Malibu electrical problems

Filed Aug 29, 2026 · Electrical, Engine · FL

The vehicle is experiencing an apparent fuel-system malfunction. The vehicle has a very strong raw gasoline odor, significant difficulty starting, and appears to be consuming fuel at an abnormally high rate. After filling the fuel tank completely, I drove approximately 20 miles at most and the fuel gauge decreased by approximately one-quarter of a tank. The engine oil also has a strong gasoline odor, indicating that fuel may be entering the engine oil. The exact failed component has not yet been diagnosed. The vehicle is available for inspection upon request. The strong raw gasoline odor and apparent rapid loss of fuel create a concern for a fuel leak and potential fire hazard. The vehicle also has difficulty starting and shuts the engine off when the automatic stop/start system activates while stopped at a traffic light. This creates a safety concern because the vehicle may not restart normally when traffic begins moving. I am concerned that the vehicle may have a fuel-system defect similar to the high-pressure fuel pump/fuel-line issue previously recalled on certain 2016-2018 Chevrolet Malibus. No. The problem has not yet been diagnosed or confirmed by a dealer or independent service center. The symptoms have been personally observed while operating the vehicle. This was my first step as this happened at 10:30pm. No. The vehicle has not yet been inspected by the manufacturer, police, insurance representatives, or another official representative. I am reporting the problem because of the severity of the symptoms and the potential safety risk. There were no warning lamps or messages that I noticed before the problem occurred. The first symptoms were a very strong gasoline odor, unusually rapid fuel loss, and significant difficulty starting the vehicle. The vehicle also shuts off completely when the automatic stop/start system activates while stopped at a traffic light. These symptoms began recently.

Filed Jul 9, 2026 · Electrical, Transmission · TX

When the vehicle is shifted into Park and the ignition button is pressed, the vehicle fails to shut down. The dashboard displays a "Shift to Park" warning message, indicating the vehicle does not recognize that the gear selector is physically in the Park position.To shut the engine off, the driver must repeatedly wiggle, slam, or cycle the gear shifter back and forth into Park until the electrical sensor finally registers the connection. This creates a severe safety hazard, as the vehicle can roll away if left unsecured, drains the car battery, and prevents the doors from locking properly.Crucially, this defect traps drivers inside an operational vehicle for extended periods while they repeatedly struggle to force it to shut down. This poses an immediate risk of heat-related illness or death (hyperthermia), especially in high-temperature environments, during heatwaves, or for vulnerable occupants like children and the elderly who cannot exit the vehicle safely until it is off.

Filed Jun 7, 2026 · Electrical, Transmission · AZ

Shift to park error on dash. GM is aware of this issue and won't do anything about it. This causes stress and can cause battery drain. The issue lies within the microswitch that reads that the shifter is in park. The metal arm that activates the switch wears down or the wiring is faulty. Several Malibus, as well as other models have this issue and Chevy dealerships want hundreds to thousands of dollars to fix this. If it's a known, repetitive issue on several models, it should be a recall. This causes owners to try to fix this issue themselves, which can cause more damage and more money.

Filed Jan 28, 2026 · Brakes, Electrical · NY

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

Filed Nov 30, 2025 · Electrical, Fuel system · IL

Last year I started getting the dreaded shift to park issue. Takes usually about 30 seconds to realize its in park, even though the dashboard days its in park. WHY is there no recall? I see hundreds of thousands of complaints for this. Plus im constantly getting the P1101 code. I know this is a common issue with this car for the dirty throttle body or MAF sensor. Why isnt this under recall? I dont have the money to pay for repairs that the dealership should be recalling. The shift to park issue is so common. This is getting ridiculous. Plus the code. Please fix this ASAP.

Filed Nov 13, 2025 · Airbags, Brakes · NC

When I accelerate and try to stop brakes goes down to the floor. I’ve had my rotors. Brakes changed and it’s impossible to stop at times. Purchase vehicle. 2018 and the check engine light came on shortly after I purchased it. It’s been on. I’ve got diagnostics. It’s unknown why! Tire sensors has been changed, including with new tires and none of them work and the airbag light is illuminated. I am concerned about my safety in this vehicle. I reported many times and I’m unaware of any recalls. Please help.

Filed Nov 6, 2025 · Electrical, Engine · PA

Engine Power Reduced, My car then loses the ability to pickup speed I’ve even had my break tighten up on my in the middle of trying to stop my vehicle

Filed Aug 30, 2025 · Electrical, Engine · PA

Okay so my car had 2 recalls but the they were not repaired the same problem reoccurred . Which was the car engine not turning on and electrical problems etc. I don’t really know how to explain it but yes it’s having the same problems .

Filed Aug 16, 2025 · Electrical · WA

Currently I am having issues putting my car in park. Even when it shows that it is parked there is an “Action Required” that pops up saying “Shift to Park”. This has been happening all week and as I am able to toggle the shift stick it is no longer allowing me to which leaves my car somewhat on when I leave. I’ve contacted the dealership for repairs since I’ve seen this is a common recall issue with my model vehicle. However, they informed me that it would be an out of pocket expense even though research shows that this should be an expense paid by the dealership since they’ve had many complaints on this issue and can cause certain safety issues for members. I’m getting ready to PCS soon and need to pay out of pocket expenses for my move so trying to pay for something that the dealership should pay for is truly inconvenient.

Filed Jul 16, 2025 · Electrical, Engine · 75,000 miles · NC

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving approximately 20 MPH, the vehicle stalled. The contact stated that the message to depress the brake pedal and shift to park(P) was displayed. The vehicle was restarted but stalled again. The contact had the vehicle towed to an independent mechanic who diagnosed the vehicle and determined that the oxygen sensor needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact stated that the failure only occurred while driving at speeds below 40 MPH. The vehicle was returned to the same mechanic, and it was determined that the oxygen sensor needed to be replaced. The contact stated that the PCV valve and the valve cover were replaced; however, the failure reoccurred. The contact had taken the vehicle to a local dealer who diagnosed the vehicle and advised that the oxygen sensor was not OEM and replaced the Oxygen sensor with an OEM part. The vehicle was repaired, but the failure reoccurred. The contact returned the vehicle to the dealer who diagnosed the vehicle and reprogramed the hybrid engine control module. The vehicle was repaired but the failure reoccurred. The contact had not taken the vehicle back to the dealer or to an independent mechanic. The vehicle was not repaired. The contact informed the manufacturer of the failure. The failure mileage was approximately 75,000.