Chevy Cobalt Key Stuck In Ignition No Power- Quick Fixes

Chevy Cobalt Key Stuck In Ignition No Power- Quick Fixes

If you’re a Chevy Cobalt owner, you may encounter a situation where your key gets stuck in the ignition and the car loses power. This can be a frustrating and potentially dangerous problem, as you may be unable to turn off the engine or even start the car.

There are a few possible causes of this issue, including a faulty ignition switch or a dead battery.

In this response, we’ll explore some of the common reasons why your Chevy Cobalt key is stuck in ignition no power and provide some tips on how to address the problem.



Chevy Cobalt Key Stuck In Ignition No Power – 3 Potential Causes 

If you’re experiencing issues with your Chevy Cobalt key getting stuck in the ignition, don’t hesitate to take action. Ignoring the problem can lead to further complications and potentially costly repairs.

Potential Cause  Description
1. Worn Ignition Cylinder Over time, the ignition cylinder may become worn and cause the key to get stuck in the ignition. This is a common issue in older vehicles.
2. Dead Battery If the battery is dead or low, the key may get stuck in the ignition due to lack of power. This is usually accompanied by other electrical issues such as the inability to start the car.
3. Faulty Shift Interlock System If the shift interlock system is malfunctioning, the key may get stuck in the ignition. The shift interlock system is designed to prevent the key from being removed from the ignition unless the car is in the park.

By identifying the root cause and taking appropriate action, you can prevent future occurrences of the problem and ensure the smooth operation of your vehicle.

Chevy Cobalt Key Stuck In Ignition No Power - Infographic

3 Troubleshooting Tips For Unsticking The Key From Ignition

When you find your Chevy Cobalt key stuck in the ignition, it can be frustrating and inconvenient. However, there are several troubleshooting steps you can take to try to release the key.

Like any complex machine, cars need to be serviced regularly – so if you haven’t checked your Chevy Cobalt recently then you should start now!

1. Check The Worn Ignition Cylinder

If the key is getting stuck in the ignition due to a worn ignition cylinder, there are several troubleshooting steps you can take to try to fix the issue.

Here are some tips to help you diagnose and resolve the problem.

Step Troubleshooting
1. Check Key Inspect the key for signs of wear or damage. A worn key may not turn the ignition properly, causing it to get stuck.
2. Lubricate Ignition Cylinder Apply a small amount of graphite lubricant or silicone spray to the ignition cylinder to help reduce friction.
3. Clean Ignition Cylinder Dirt and debris can accumulate inside the ignition cylinder over time, causing it to become sticky. Use a can of compressed air to blow out any debris, then clean the cylinder with a soft-bristled brush and rubbing alcohol.
4. Replace Ignition Cylinder If the cylinder is severely worn or damaged, it may need to be replaced. This is best done by a professional mechanic to ensure proper installation and avoid damaging other components.

2. Check The Battery

If your Chevy Cobalt is giving you trouble with starting or you’re unable to turn the key in the ignition, it’s possible that a dead battery is the root cause. To troubleshoot the issue and get your car running again, you can follow a few diagnostic steps.

 Step Troubleshooting
1. Check Battery Connections Make sure the battery cables are clean and securely attached to the battery terminals. Loose or corroded connections can prevent the battery from charging and cause the key to get stuck in the ignition.
2. Jump Start the Car If the battery is dead, you can try jump-starting the car with another vehicle or a portable jump starter. Once the car is running, drive it for at least 20 minutes to allow the battery to recharge.
3. Replace the Battery If the battery is old or damaged, it may need to be replaced. A good rule of thumb is to replace your car battery every three to five years, depending on use and climate.
4. Test the Alternator If the battery keeps dying, there may be an issue with the alternator not charging the battery properly. A mechanic can test the alternator to determine if it needs to be replaced.

3. Fix The Faulty Shift Interlock Issue 

it’s important to take the proper steps to troubleshoot and fix the problem of the faulty Shift Interlock System.

Troubleshooting Steps
1. Check the brake lights to ensure they are functioning properly, as a faulty brake light switch can cause the shift interlock system to malfunction.
2. Inspect the shift interlock system fuse for damage or being blown, as a faulty fuse can prevent the system from engaging or releasing.
3. Examine the shifter assembly for wear and damage.
4. Test the shift interlock solenoid for proper operation, as a faulty solenoid can cause the system to malfunction.
5. Check the transmission park switch for damage or faults, as it is responsible for sending a signal to the shift interlock system to allow the car to shift out of the park.
6. Inspect all wiring and connections for damaged or lose connections
7. If any of the above inspections reveal a faulty component, such as the solenoid or brake light switch, replace it with a new one.
8. Consult a professional mechanic if you are unsure or uncomfortable with attempting any of these solutions, or if the issue persists after attempting to troubleshoot it.

 How To Avoid Problem In Future 

Here are some steps you can take to avoid future issues with your Chevy Cobalt. Follow these tips to keep your car in good condition and prevent any unnecessary problems from arising.

Steps  Description
Regular maintenance Ensure your car is properly maintained by following the recommended schedule in the owner’s manual. This includes oil changes, tire rotations, and other necessary inspections.
Keep keys in good condition Avoid using damaged or worn-out keys as they can cause issues with the ignition. Consider getting a spare key made to keep on hand in case of emergencies.
Avoid excessive force Be gentle when turning the key in the ignition and avoid using excessive force, which can damage the key or the ignition cylinder.
Don’t overload your keychain A heavy keychain can put unnecessary stress on the ignition cylinder, leading to premature wear and tear. Consider removing any unnecessary keys or keychains from your keyring.
Park on level ground Always ensure your car is parked on level ground to avoid any stress or strain on the transmission or shift lever.
Keep the steering column locked Always lock your steering column when parking to prevent it from accidentally locking up and causing issues with the key and ignition.

Following these simple steps can help prevent future problems with your Chevy Cobalt and keep it running smoothly.


Based on the information provided, it seems that the key is stuck in the ignition of a Chevy Cobalt and there is no power. This can be caused by a variety of issues such as a dead battery, a faulty ignition switch, or a damaged key.

In order to diagnose and fix the issue, it is recommended to first try jump-starting the car to see if that restores power. If not, then it may be necessary to replace the ignition switch or have the key replaced.

It is also a good idea to have the car inspected by a qualified mechanic to ensure that there are no other underlying issues.

References & Official Resources:

About the author

Team is a team of auto experts and experienced editors. The experts gives all the information, facts and technical details to the writers and then the editors make sure that the guides are to-the-point, easy-to-read and made JUST RIGHT for you.

Leave a Comment