The ignition switch malfunction is a common problem that hurdles the engine start. It can be a frustrating situation for any driver, as diagnosing the real issue is a difficult task. The symptoms of car short circuit, fuel pump, battery, or ignition issue all are more or less similar. Once you know the ignition switch issue, fixing it is not a strenuous job. Here we will discuss five common ignition switch problems and their possible solutions.
5 Ignition Switch Problems and How To Fix Them
Normally, a car engine should start in a single key turn. If it doesn’t, then you have some issues to address. Here are a few common issues you should be able to diagnose and fix.
1. Key Won’t Turn
This issue can be encountered in older or modern cars. Sometimes the key won’t move in the ignition switch. Old and worn-out keys are generally responsible for this problem. You can place your hand under the ignition and move the key. If there are any metal particles in your hand, then it indicates a worn-out switch or key. Whereas, in modern cars with push ignition, this can be due to the anti-theft mode of the car.
How To Fix It
The first way to fix it instantly is to use a duplicate key. Replace the old key with a spare one and try to start it. You can also use a vacuum to suck out anything that is blocking the key. It is recommended not to force the screwdriver in this case. It doesn’t work and causes severe damage.
In push ignition cars, the anti-theft system can be reprogrammed from the control panel of the car or you can try inserting the key into the driver’s side door and move it back and forth. The system will recognise the key and resume the anti-theft mode.
2. Key Breaks Inside Ignition
A broken key inside the ignition switch is a common issue. Generally, old and worn-out keys can’t resist the pressure exerted and break inside the switch. It left the ignition unusable and hence requires an immediate solution
How To Fix It
You can use tools to pull out the key from the ignition. Using piler or hacksaw blades can be more helpful. If it doesn’t work, then try using WD-40. Spray it inside the ignition and let it rest for a few seconds. Now, with the help of a hacksaw blade try pushing it out slowly.
3. Worn-Out Wafers
Wafers are the design or pattern inside the ignition switch that complies with the key patterns to start an engine. They come in three different sizes to match three different depths or cuts of the key. In an old or bad ignition switch, wafers may get jammed or worn out, which causes trouble in key movement and engine start.
How To Fix It
You can use a vacuum to suck out dirt and debris that is collected in the wafers. If it is still not working, then ignition switch replacement might be required to fix this issue. You browse through these auto accessories for sale in the UAE and find an ignition switch suitable for your car.
4. Push Start Switch Not Working
New vehicles have a push ignition switch which comes with its own issues. The electrical ignition system can encounter defective transponder problems. In this, the transponder fails to recognise the key or fob and the engine will not start. It is usually due to a physical hit or when a potential attempt is made to hack the transponder.
How To Fix It
Since it is a complex electrical system, fixing it yourself is not recommended unless you have the right knowledge and expertise. You must visit your car dealership store or a professional to resolve this issue. Do not try to reassemble or rearrange the defective key on other car keys. It won’t work, as the microchip for every key is unique.
5. Key Stuck In Ignition
The key can get stuck due to the worn-out ignition cylinder or steering lock. Both of these causes will prevent the key from rotating inside the switch.
How To Fix It
You can remove a stuck car key by turning the steering back and forth and rotating the key. Make sure not to exert pressure as it may worsen the situation.
The ignition switch problems used to be quite common, but modern cars either have keyless ignition or robust ignition systems that rarely have such issues. See the following list of vehicles having the best ignition switch.
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Stay tuned to UAE’s top auto blog for more information on car issues and their solutions.
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