How to Follow Johns Auto CareTips and Succeed
Johns auto care: Steering wheels lock in position as part of a vehicle’s safety features. The main purpose of a locked wheel is to prevent vehicle movement when there is no key, or if the wrong key is inserted into the ignition. Unlocking a steering wheel requires turning your key in the ignition. Ignition tumblers experience a lot of mechanical movement and force over time which can cause them to fail, preventing the steering wheel from unlocking. If you find yourself with a steering wheel that won’t unlock, attempt to unlock it using the ignition before contacting a mechanic or replacing the ignition cylinder.
Johns auto care
- Insert the key into the ignition and see if it will turn.
- If the key will turn and start the vehicle, the wheel will unlock with the ignition cylinder.
- If you do need to contact an automotive locksmith, it will be much more expensive to repair an ignition cylinder with a broken key inside.
Note: If the key doesn’t turn with slight pressure, applying more will not increase the likelihood of it turning. Instead, maintain light pressure on the key and move on to the next step.
Johns auto care
Apply pressure to the steering wheel. The steering wheel is locked in place using a pin on one side. When locked, the wheel will not be able to move in either direction freely, but one side will not allow any movement whatsoever (the side with the locking pin). Determine which direction the wheel cannot move, then apply pressure in the other direction while turning the key with your other hand.
- It is the process of turning the key while applying pressure to the wheel simultaneously that will unlock the steering wheel.
- The wheel will only move slightly in the direction opposite the pin, but won’t move at all in the wrong direction.
- Shaking the wheel back and forth could damage the locking pin and likely won’t unlock the wheel.
Johns auto care
- If this works, the key is likely over worn.
- You should still replace the key as soon as you can before it stops working.
- Once the two are unlocked, the vehicle is able to be driven.
- If the steering wheel does not unlock, you will need to trouble shoot the problem.
Johns auto care
- If this works, you may need to replace the ignition cylinder soon as it gets progressively worse.
Tip: Liquid graphite may also work to lubricate the cylinder.
Spray canned air into the ignition. Debris caught in the ignition can prevent the key from turning, which will prevent the steering wheel from unlocking. Purchase canned air from a local retail or office supply store and insert the straw from the nozzle directly into the key hole. It should only take a few short sprays to clean out any debris.
- Put on eye protection before spraying canned air into the key hole to prevent debris from getting into your eyes.
Johns auto care
- If this works, the issue will likely continue to occur until the debris is cleaned out from the ignition cylinder.
- Use canned air to clean out the lock cylinder if this method worked.
- If you have an extra key, see if that will work to unlock the ignition. If it does, chances are the key you regularly use has just gotten worn down and needs to be replaced.
- You will need a replacement key if the key is too damaged to turn the ignition cylinder.
- Do not copy a damaged key. A replacement will have to be cut by a dealership that works with vehicles of your make and model.
Johns auto care
- Purchase a new ignition lock assembly prior to the removal of a failed assembly. Compare the two and verify the replacement is an identical match before attempting reinstallation.
Tip: Vehicle manufacturers don’t change part numbers often and obtaining the correct replacement from part stores is not usually an issue.
Johns auto care
- If it’s not equipped with an adjustable steering column, remove the steering column support brace under the dashboard and allow the column to hang.
- Remove the fasteners from the column cover, separate the two halves and remove the plastic.
- Use the ignition key to pull the entire assembly out by pulling it toward the passenger side of the car.
- Take care to unplug the ignition switch wire connector as you remove the ignition cylinder.
Johns auto care
Make sure the new ignition switch is well-greased. Once the ignition assembly is removed, compare the new switch and ensure they match. New ignition switches come pre-lubed from the factory ready to install. Verify the presence of grease on all external moving parts and ensure the new key fits and that the cylinder rotates smoothly in both directions.
- If the ignition cylinder is not properly greased, apply liquid graphite or similar grease to the cylinder.
- Purchase grease at your local auto parts store if necessary.
Ensure that the internal lock pins can move freely. You can make sure the internal lock pins move properly by inserting the key completely in and out of the keyhole several times. The key should not get caught or stuck on its way into our out of the key hole.
- Sticking lock pins are lubricated using powdered graphite that is applied directly inside the keyhole.
- Graphite comes in small tubes designed to “squirt” the powder with enough force to reach the back of any keyhole. It can be added when needed.
Johns auto care
Slide the cylinder into place and reconnect the switch plug. When satisfied the new assembly matches the old one and is properly lubricated, slide the cylinder into position and make sure it is locked in place. Reconnect the switch plug and reinstall any trim components previously removed.
- Rotate the cylinder forward using the key until you head it click into place.
- Be sure to plug the ignition wire switch into the new cylinder before sliding it into place.
- Steering column bolts usually have torque specifications which are located in the vehicle’s repair manual, in the specification section.
- If no torque specs are found, tighten bolts firmly using a long handled ratchet for leverage. Column bolts must be secure to ensure they don’t vibrate loose while driving.
Johns auto care
More tips
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An ignition lock assembly is the terminology used to describe the combination of the keyed cylinder, electrical switches and steering wheel lock mechanism. This assembly is purchased and replaced as a unit and is found at all automotive part stores, or dealerships.
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A vehicle specific repair manual is helpful, if removal process is not apparent or understood
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