There are a few easy to fix reasons why your Toyota Mirai’s key might get stuck in the ignition. It’s often easy to unstick the key. Whatever you do, don’t start trying to rip it out of the ignition. That can cause bigger problems.
This article is written with the assumption that your key is stuck right now and that you are looking to get it out.
There might be several factors contributing to your key getting stuck, including the ignition lock itself, a worn-out key, or even a misaligned transmission.
By diagnosing the root cause, you can determine the most effective way to address the issue and prevent it from recurring. In addition, knowing when to call a professional for assistance will save you time and effort, ensuring your vehicle remains secure and functional.
Key Takeaways
- Understand the common reasons behind a stuck key in your Toyota Mirai’s ignition
- Learn practical solutions and preventive measures to avoid this issue in the future
- Know when to seek professional help for a stuck key to ensure your vehicle’s security
Causes of a Stuck Key
Worn Key
One common cause of a stuck key in the Toyota Mirai is the key wearing out over time.
The teeth on the key may become worn, causing the key to lose its proper alignment inside the ignition cylinder. Also, the key can bend, which will cause it to bind in the cylinder.
Excessive usage or rough handling can weaken the key, increasing the likelihood of it getting stuck. Inspect your key for signs of wear and consider replacing it if necessary.
Damaged Ignition Cylinder
Another possible cause is a damaged ignition cylinder. The ignition cylinder is a component that facilitates the engagement and disengagement of the vehicle’s engine.
If your Mirai’s key is difficult to insert or remove, or if you struggle to turn the key, it may be a sign that the ignition cylinder is damaged. In such cases, seek the assistance of a professional mechanic to diagnose and repair the issue.
Steering Wheel Lock
Lastly, the steering wheel lock is a safety feature designed to prevent the vehicle from being moved without the key.
When the steering wheel is locked, it might apply pressure on the ignition cylinder, making it difficult to release the key. If you encounter this issue, try gently turning the steering wheel from side to side while attempting to remove the key.
This process should ease the tension on the ignition cylinder and allow the key to be released.
Solutions to Remove a Stuck Key
Jiggling the Key
Sometimes, a simple solution to a stuck key is gently jiggling it. Apply slight pressure to the key while carefully moving it back and forth in the ignition. Be cautious not to forcefully twist or bend the key, as this can cause it to break.
Adjusting the Steering Wheel
Your Toyota Mirai may be equipped with a steering lock system. In some cases, a misaligned steering wheel can bind the ignition switch, causing the key to be stuck. Follow these steps to unlock your steering wheel:
- Apply light pressure to the key: While keeping light pressure on the key in the ignition (as if you’re trying to turn it), simultaneously…
- Move the steering wheel: Gently turn the steering wheel left and right until you find a point where it unlocks and frees the key.
It may require a few attempts, but this process can often solve the issue with the stuck key.
Key Extraction Tools
If the previous methods don’t work, you may need to resort to using key extraction tools. These specialized tools are designed to safely remove a key without causing damage to your ignition. Some popular key extraction tools include:
- Broken key extractors: These tools are specifically designed to grip and remove broken or stuck keys. They usually have a narrow, hooked tip that can be inserted alongside the key, allowing you to pull it out.
- Pliers: While not specifically designed for this purpose, needle-nose pliers can sometimes be used to grip and carefully remove a stuck key. Be cautious not to apply too much force, as it could cause further damage to the ignition.
Seek the help of a professional locksmith if you’re unfamiliar with using key extraction tools.
Preventive Measures
To avoid your Toyota Mirai key getting stuck in the ignition, taking certain preventive measures is important. In this section, we will discuss the following sub-sections: Regular Key Inspection, Proper Key Usage, and Lubrication.
Regular Key Inspection
Inspect your key regularly to detect any signs of wear, bending, or other deformities. If you notice any issues, it’s time to replace the key. Using a damaged key can lead to it becoming stuck in the ignition, or, in worst-case scenarios, breaking off inside the ignition.
Proper Key Usage
To prevent your key from getting stuck, be gentle while inserting and turning the key in the ignition. Avoid applying excessive force when turning the key, as this can cause damage to the ignition cylinder and lead to issues such as the key getting stuck.
Furthermore, be mindful of any debris or foreign objects in the keyhole. If you notice anything obstructing the keyhole, carefully remove the obstruction before inserting your key.
Lubrication
Lubricating the ignition lock cylinder can help keep the key from getting stuck. It is recommended to use a graphite-based lubricant designed specifically for locks.
Apply a small amount of lubricant to your key, insert it into the ignition lock cylinder, and turn it a few times to ensure even distribution. This will help maintain the smooth operation of the ignition system and prevent the key from getting stuck.
Remember to apply the lubricant sparingly and avoid using oil-based or sticky lubricants, as they can attract dirt and cause more issues in the long run.
When to Call a Professional
In some cases, when your Toyota Mirai key is stuck in the ignition, it can be resolved with simple troubleshooting. However, there are situations where professional assistance might be necessary. Here are a few scenarios when you should consider calling a professional:
- Worn-out key: If your key is no longer effectively engaging the ignition lock, it might be time to replace it. A professional locksmith can create a new key that fits properly, ensuring smooth operation in the future.
- Faulty ignition lock cylinder: If the issue persists despite having a new or well-maintained key, the problem might lie within the ignition lock cylinder. A skilled locksmith or mechanic can assess the situation and determine if the cylinder needs to be replaced.
- Damaged or misaligned steering column: If the steering column or related components have been damaged or misaligned, this can make it difficult to remove the key. In this case, an experienced mechanic would be best suited to diagnose and address the issue.
- Electrical issues: Modern cars, including the Toyota Mirai, have complex electrical systems that could contribute to the problem. If you suspect an electrical issue, such as a malfunctioning key interlock solenoid, it’s best to consult a qualified technician. They can perform necessary diagnostics and repairs to get your vehicle back in working order.
In any of these instances, it’s essential to prioritize safety and avoid attempting repairs beyond your expertise. Hiring a professional can save you time, effort, and potential further damage to your vehicle.
Frequently Asked Questions
How can I remove a stuck key from the ignition in my Toyota Mirai?
First, try to gently turn the steering wheel left and right while attempting to turn the key, as the steering lock might be engaged. If this doesn’t work, ensure that the gear selector is in the Park position. Sometimes, jiggling the key while turning the steering wheel can help as well.
What are the reasons for a key not coming out of the ignition?
Some common reasons for a key getting stuck include a locked steering wheel, the gear selector not being in Park, a worn-out key, a problem with the release button, a bad ignition lock, or a low battery.
How can I fix a key stuck in the ACC position?
Ensure your vehicle is in Park and try turning the key while applying pressure on the brake pedal. If the key remains stuck, try disconnecting the battery for a few minutes and reconnecting it. This might reset the system and allow the key to return to the off position.
What should I do if my key won’t turn in the ignition switch?
First, make sure your vehicle is in Park and that the steering wheel is not locked. If the key still doesn’t turn, try using a spare key, as the original might be worn-out or bent. If the problem persists, you might need to consult a mechanic or replace the ignition switch.