There's A Reason Why The Most Common Ghost 2 Immobiliser Problems Debate Doesn't Have To Be As Black And White As You Might Think

· 5 min read
There's A Reason Why The Most Common Ghost 2 Immobiliser Problems Debate Doesn't Have To Be As Black And White As You Might Think

Ghost 2 Immobiliser Problems

The Ghost immobiliser is an alarm system that protects your vehicle from key-cloning as well as hacking. It prevents your car from starting until certain buttons are pressed in a sequence.

It can be installed discreetly and connects directly to the CAN data network. It is therefore very difficult for vandals and thieves to bypass it.

Frequent Code Incorrect Match

The Ghost immobiliser is an advanced security device that safeguards vehicles against key-cloning, hacking, and even key theft. The device works by interfacing with the CAN data network of your vehicle and utilizing buttons on the dashboard and the steering wheel to generate an unique code pattern that needs to be chosen prior to the engine's start. This makes it extremely difficult for thieves escape the system. The device is not perfect and can have issues that can affect its performance.

Sometimes, mismatched codes can cause the device to lock your vehicle. Additionally, repeated attempts to unlock it could drain your battery. In these cases you'll have to enter a new PIN code to unlock your car again. In addition, some Ghost installations can interfere with other systems in the vehicle, leading to unexpected behaviour. In these instances, you should contact your installer to get assistance.

Inconsistent Operation

If the device isn't able to engage or disengage as expected, it could be an indication of faulty installation or wiring. The issue could be a software issue that can be solved by contact your installer.

The Ghost user's guide typically includes a section about the emergency code. The code is usually hidden beneath the scratch-off area of the card at the time of installation. It's essential to keep this code in a secure location that is separate from the vehicle.

One of the most frequent Ghost immobiliser issues is that users have trouble entering the disarm sequence correctly. This is usually due to a misunderstanding or misreading the procedure. The solution to this problem is to check the device's user manual for instructions about how to enter the disarm code.

Another issue that some people face is a failure of the system to turn off the stop/start feature of the vehicle. This can be caused by an issue with software that isn't related to the Ghost immobiliser or it could be a glitch in the car's original system. In any case, it's crucial to test the stop/start function prior to determining if the Ghost is to blame.

Battery Drain

Ghost immobilisers can provide you peace of mind by helping to protect your vehicle from theft. Like any other security system that is sold aftermarket, there are times when the system may not function properly. You can avoid these problems by taking preventative measures.

Battery drain is one of the most frequent issues associated with ghost immobilisers. This is caused by an electrical current that drains the battery in the vehicle. If you aren't aware of it immediately, this can cause a sudden loss of power. In some cases, this can even cause the engine to stall when it is trying to start.


Choosing a reputable brand of ghost immobilisers or a professional installer who specializes in car modification can help you avoid this problem by making sure the system is properly installed and properly maintained. In addition, making sure that the device is up-to-date with the latest firmware can aid in avoiding issues such as this.

Ghost immobilisers may also fail to turn off the vehicle's start/stop function. This could be due to an error in the system configuration however it could also be a technical problem with your vehicle. In these cases it is recommended that you consult a local expert who can diagnose and fix the problem.

A reputable company should be able to provide assistance in completing the correct sequence to disarm the ghost immobiliser. This can be a confusing procedure, and it is usually specific to the model of the vehicle you own. The manual of your vehicle could include information on how to start a disarm sequence. If you're not able to get it working, contacting an expert like Car Keys Solutions can help you understand the correct procedure.

Lost or forgotten PIN code

When you install the Ghost Immobiliser on your vehicle, it generates an unique code sequence that is needed to enter before you can start the engine. This is done to protect your vehicle from thieves who attempt to make copies of keys or other after-market security devices to trick the system and start the engine.

The Ghost is a next-generation product that connects to your vehicle's CAN data network. It makes use of existing buttons on your vehicle (such as buttons on the dashboard or the steering wheel) to generate a code sequence that is unique to you. This means it cannot be used to steal your vehicle. It's also hidden within your vehicle, and does not have radio signals or LED indicators to reveal its location.

This makes it extremely difficult for a professional thief to locate and tamper with. Additionally, the ghost is undetectable for thieves trying to use diagnostics tools to detect alarm/immobiliser circuits on modern vehicles, since it doesn't emit radio frequency signals.

If you've lost or misplaced the black card that contains your emergency code, there are a variety of options to get it back into the system. You can try to contact the person who installed your device, as they may have a file. You can also try contacting the Ghost authorized dealer. This could involve verification procedures, and possibly cost.

Make sure to remember that the emergency code has to be entered by using the accelerator pedal. So, if you're struggling to enter the disarm sequence correctly ensure that you read your manufacturer's manual carefully and learn how to properly enter the code. We also recommend keeping the emergency code in a safe location in your vehicle to make it easy to access should you ever need to use it again. To avoid these problems make sure that your Ghost is fitted by a trained fitter. Contact us at Autowatch or Car Keys Solutions to learn more.

Unexpected Behavior

You might be experiencing unusual behavior if you recently installed a ghost 2 vehicle immobiliser. While this new system is able to aid in preventing key cloning and hacking, there are some problems that can occur.

Unexpected or unusual behavior could be a sign of something wrong with your ghost immobiliser. Common causes include defective wiring and power supply issues and incompatibility with other systems. You may also experience an interruption in functionality due to firmware updates or programming errors.

Continue Reading  is recommended to seek professional assistance if you experience any of these issues. They'll be able to determine the cause and fix it so that your ghost immobiliser will perform as it should.

I have a 2022 Highlander Platinum fitted with the Ghost 2 and I'm experiencing some issues, especially when in transport mode. (This is the reason I think it's connected). It jumps from park to drive every time I put the car in reverse. The vehicle won't start until I enter the disarm sequence.

It's also been difficult to enter the disarming sequence when my engine warning lights are on. I've tried to turn off the lights but it doesn't seem to work either. I'm not sure if it's a compatibility issue or if there are any other ways around it.

When your Ghost immobiliser is in transport mode, the device will not communicate with the vehicle's ECU via the CAN data network. This prevents thieves from being able to detect the click of an immobiliser relay, and it is impossible to bypass this feature. This is why it's so important to use the device on vehicles that are listed as compatible.

Be sure that your Ghost immobiliser is installed by a licensed technician to avoid any issues with the device's wiring and compatibility with other systems. Installers who are reputable are able to install the device without cutting wires. They should also keep track of the installation process to make it easier to troubleshoot future issues.