
The 1999 Toyota Corolla is part of the Corolla 8th Generation (1998-2002) and has been praised for its smooth ride and clean engine. However, some users have reported electrical issues with the model. One common problem is with the ignition switch, which can sometimes fail to start the car. This issue can be caused by dirty contacts in the switch or general wear and tear.
| Characteristics | Values |
|---|---|
| Model | Toyota Corolla |
| Year | 1999 |
| Problem | Ignition switch issue |
| Possible Causes | Worn ignition switch, bad ground, damaged wiring |
| Solution | Replace ignition switch, fix ground corrosion, repair/replace damaged wiring |
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What You'll Learn
- The 1999 Toyota Corolla is part of the Corolla lineup that offers Electronic Ignition Switch replacements
- The ignition switch is usually located on top of the steering column or on the dashboard
- The ignition switch is responsible for transmitting the signal to the starter relay and ignition system when turning the key
- A worn ignition switch may cause issues when starting the car, as turning the key past a certain point may not engage the starter
- Electrical issues in the 1999 Toyota Corolla could be caused by a bad ground or a faulty box under the dash on the driver's side

The 1999 Toyota Corolla is part of the Corolla lineup that offers Electronic Ignition Switch replacements
Toyota Corolla owners have reported issues with the ignition switch in their vehicles. One common problem is that the car doesn't start when the key is turned all the way to the right, but it starts when the key is turned only partway. This issue indicates a faulty ignition switch that needs to be replaced.
PartsGeek offers replacement ignition switches for the 1999 Toyota Corolla. Their products are constructed with high-quality materials to ensure proper fit, function, and long-term performance. AutoZone also provides replacement ignition switches for Toyota Corollas.
It is important to address any issues with your Toyota Corolla's ignition switch promptly. A functioning ignition switch is crucial for starting your vehicle and ensuring a reliable driving experience. Regular maintenance and replacement of worn-out parts can help keep your Corolla in good condition.
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The ignition switch is usually located on top of the steering column or on the dashboard
The ignition switch is a vital part of your car, performing the primary function of connecting the circuit that provides voltage to the starter motor, allowing the engine to start. When you turn your ignition switch to "On", the electrical accessories within your car, such as your headlights, taillights, and radio, can draw current from your battery.
In older vehicles, the ignition switch is part of the key barrel, and you activate it by turning the key. However, many modern vehicles have keys with built-in chips that communicate with the vehicle's computer. Some newer vehicles don't even require a key; instead, a button and a remote controller communicate with the car's computer to identify the correct person to start the vehicle.
Ignition switches are intentionally designed to be difficult to remove and replace due to anti-theft devices. As such, replacing an ignition switch can vary in cost and time depending on the make and model of your car.
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The ignition switch is responsible for transmitting the signal to the starter relay and ignition system when turning the key
The ignition switch is an essential component of a car's starting mechanism. When you turn the key in the ignition, the switch transmits a signal to the starter relay and ignition system, which work together to start the engine. Over time, the contacts in the ignition switch of a 99 Toyota Corolla may become dirty or worn out, causing the switch to malfunction and the car not to start. This issue can be resolved by replacing the ignition switch with a new one.
The ignition switch is typically located either on top of the steering column or on the dashboard. When you turn the ignition switch to the "On" position, it allows electrical accessories such as headlights, taillights, and the radio to draw current from the battery. However, this does not start the automobile.
In some cases, a faulty ignition switch may exhibit symptoms such as a clicking noise or a failure to engage the starter when the key is turned all the way to the right. This issue can be caused by a worn ignition switch that has passed the point where the engine can be started.
It is important to note that electrical problems in a 99 Toyota Corolla may also be caused by a faulty ground, particularly the ground "box" under the dashboard on the driver's side. Corrosion or damage to this ground connection can impact the electrical system, leading to potential ignition issues.
To ensure the proper functioning of the ignition system, it is recommended to use high-quality replacement parts that meet the original equipment specifications. Reputable suppliers offer ignition switches constructed with fine materials and rigorously tested for both mechanical and electrical performance, ensuring reliable and long-lasting operation.
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A worn ignition switch may cause issues when starting the car, as turning the key past a certain point may not engage the starter
The 1999 Toyota Corolla is equipped with an electronic ignition switch. Ignition switches are responsible for sending power to the starter motor. When the ignition lock cylinder position is changed, the contacts in the ignition switch also change, and different functions can be performed.
A faulty ignition switch can prevent accessories and auxiliary functions from working since their circuits are not receiving a signal to power up. This can include a silent starter motor, intermittent loss of lighting, and other accessories. A stuck key is another symptom of a defective ignition switch, which may leave the engine running even after the key has been removed.
If you are experiencing issues with your ignition switch, it is highly advisable to have a trained professional replace the faulty ignition switch. Installing a replacement the wrong way can prevent the airbags from deploying in the case of an accident.
There are some temporary solutions to a faulty ignition switch. Firstly, ensure that your car is in neutral. You can also try to bypass the bad starter ignition switch during an emergency. Find a jumper wire and use it to directly connect the car battery to the starter. Position the wire as far from moving parts as possible, and ensure the ends are easy to pull free.
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$14.26

Electrical issues in the 1999 Toyota Corolla could be caused by a bad ground or a faulty box under the dash on the driver's side
The 1999 Toyota Corolla is equipped with an electronic ignition switch. When you turn the ignition switch to "On", the electrical accessories in your car, such as the headlights, taillights, and radio, can draw current from the battery. However, this does not start the automobile.
In some cases, electrical issues in the 1999 Corolla could be related to the ignition system. For example, if the contacts in the ignition switch become dirty or worn out, the switch may not work properly, preventing the car from starting. Additionally, issues with the Integration Relay or the DRL Relay (Main) can cause problems with the headlamps, such as flashing on and off after turning the car off.
It is important to consult a certified mechanic or a trusted automotive technician to diagnose and address specific electrical issues in your 1999 Toyota Corolla. They can help identify whether the problem lies in a bad ground, a faulty box, or another component of the electrical system.
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Frequently asked questions
An ignition switch is a component that transmits a signal to the starter relay and ignition system when you turn the key to start your car.
If your 99 Toyota Corolla's ignition switch is damaged, your car might not start at all.
There could be several reasons why your 99 Toyota Corolla is not starting. It could be due to a faulty ignition switch, a bad ground, or other electrical issues.
You can buy a replacement ignition switch for your 99 Toyota Corolla from auto parts stores like AutoZone, PartsGeek, or Advance Auto Parts.
Yes, one temporary workaround is to turn the ignition key only partway to engage the starter. However, this is not a permanent solution, and replacing the ignition switch is recommended for long-term use.











































