1. Steering Wheel Lock: The steering wheel lock may be engaged, preventing the key from turning. Try turning the steering wheel slightly while inserting the key.
2. Worn or Damaged Key: Over time, keys can become worn or damaged, making it difficult to insert and turn. If your key is worn, you may need to have it replaced.
3. Broken Ignition Cylinder: The ignition cylinder may be worn out or broken, preventing the key from turning. This will require repair or replacement of the ignition cylinder.
4. Foreign Objects: There may be foreign objects, such as dirt or debris, stuck in the ignition, preventing the key from turning. Try using a can of compressed air to blow any obstructions out of the ignition.
5. Faulty Ignition Switch: The ignition switch, which controls the electrical power to the vehicle, may be faulty or damaged. This will require repair or replacement of the ignition switch.
6. Security System Issue: If your Camry has a security system, there may be an issue with the system, causing the key to be unable to turn. Check your vehicle's owner's manual for instructions on how to disarm or troubleshoot the security system.
Try lubricating the key hole with graphite powder or a penetrating oil (such as WD-40), then insert the key and gently turn it. This may help to free up any sticking mechanisms. If the key still won't turn, it's best to seek the assistance of a professional mechanic or locksmith for further diagnosis and repair of the issue.
