If you own a Toyota, you may have received a recall notice for your pre-collision system. The reason for the recall is that the sensor may become dirty and cause the system to become unavailable. This can be a serious safety issue because the pre-collision system is designed to help avoid or mitigate collisions.
If it’s not working, you could be at risk of being involved in an accident. Thankfully, Toyota is offering to clean the sensors free of charge. If you’re concerned about your safety, it’s worth taking them up on their offer.
If you own a Toyota, you may have experienced the “Pre Collision System Unavailable Clean Sensor” error message. This message indicates that there is something blocking the sensor that prevents the pre-collision system from working properly. In most cases, the problem can be resolved by simply cleaning the sensor.
There are two ways to clean the sensor: manually or with a specialised cleaning kit. If you choose to clean it manually, you’ll need to remove any dirt, dust or debris that’s blocking the sensor. Be sure to use a soft, dry cloth so as not to damage the sensor.
If manual cleaning doesn’t work, or if you’re not comfortable doing it yourself, you can purchase a specialised cleaning kit from your local Toyota dealer. These kits come with everything you need to clean the sensor and get your pre-collision system up and running again.
2020 Toyota sienna, code U0235/Pre-collision system unavailable, code B2313 glass position/read down
Pre Collision System Unavailable Clean Sensor Tacoma
If you own a Toyota Tacoma, you may have seen the “Pre Collision System Unavailable – Clean Sensor” message on your dash. This message indicates that the Tacoma’s Pre Collision System (PCS) is not functioning properly and needs to be serviced.
The PCS is a safety feature that uses sensors to detect objects in front of the vehicle and automatically applies the brakes if an impact is imminent.
This can help avoid or mitigate collisions, but if the sensors are dirty or obstructed, the system will not work properly.
If you see this message, it’s important to take your Tacoma to a qualified service center for inspection and repair. They will clean the sensors and make sure everything is working correctly.
In the meantime, you should use extra caution when driving as the PCS will not be there to protect you.
Pre Collision System Unavailable Clean Sensor Lexus
If you own a Lexus equipped with a Pre Collision System (PCS), you may have received a message saying “Pre Collision System Unavailable – Clean Sensor.” Here’s what that means and how to fix it.
The PCS is a safety feature that uses sensors to detect an imminent collision and automatically apply the brakes to help avoid or reduce the severity of an impact.
However, if the sensors are dirty or obstructed, the system may not work properly.
That’s why it’s important to keep the PCS sensors clean. You can do this yourself by using a soft cloth or brush to gently remove any dirt or debris.
Be careful not to damage the sensors in the process.
If you’re still getting the “Pre Collision System Unavailable” message after cleaning the sensors, there may be another issue at play. In this case, it’s best to take your Lexus to a certified dealership for diagnosis and repair.
Pre Collision Assist Not Available Sensor Blocked
If your Pre Collision Assist is not working, it may be due to a sensor being blocked. The Pre Collision Assist uses sensors to detect objects in front of the vehicle and will automatically brake if a collision is imminent. If a sensor is blocked, the system may not work properly.
There are several things that can cause a sensor to become blocked, such as dirt, snow, or ice. If you live in an area where these conditions are common, it’s important to regularly check your sensors and make sure they’re clean. You can clean the sensors yourself with a soft cloth and some mild soap and water.
If you think one of your sensors may be damaged or defective, it’s best to take your vehicle to a qualified technician for diagnosis and repair. Trying to fix the problem yourself could void your warranty or cause further damage.
Pre Collision System Unavailable Meaning
If you see the message “Pre-Collision System Unavailable” on your Toyota’s dashboard, it means that the vehicle’s radar or camera system is not working. This system is designed to help prevent or reduce the severity of collisions, so it’s important to have it repaired as soon as possible.
There are a few reasons why this message may appear.One possibility is that there is something obstructing the view of the radar or camera, such as a build-up of dirt or snow. Another possibility is that the sensors themselves are dirty or damaged. In either case, you should take your vehicle to a Toyota dealer or qualified repair shop to have the issue diagnosed and resolved.
In some cases, the “Pre-Collision System Unavailable” message may appear even when nothing is blocking the radar or camera. This could be due to a software issue, and can often be resolved by performing a software update. Again, taking your vehicle to a Toyota dealer or qualified repair shop will ensure that this update is performed correctly.
If you see the “Pre-Collision System Unavailable” message on your Toyota’s dashboard, don’t ignore it! Taking your vehicle in for service will help ensure that you can continue to benefit from this important safety feature.
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Why Does My Toyota Say Pre-Collision System Unavailable?
If your Toyota is equipped with a pre-collision system and you see the message “Pre-Collision System Unavailable” on your windshield, there are several possible reasons why.
One possibility is that the radar sensor, which is located behind the front grille, may be obstructed. This could be due to dirt, snow or even ice build-up.
In this case, simply cleaning or removing the obstruction should make the system available again.
Another possibility is that there may be something interfering with the radar waves themselves, such as a large trailer or a car carrier. If this is the case, you’ll need to move away from the interference in order for the system to become available again.
Finally, it’s also possible that there’s an issue with the actual radar sensor itself. In this case, you’ll need to take your Toyota to a dealer or qualified repair shop to have it diagnosed and repaired.
What Does Pre-Collision Assist Not Available Sensor Blocked Mean?
If you see the message “Pre-Collision Assist Not Available – Sensor Blocked,” it means that your vehicle’s radar sensor is blocked and the system can’t see ahead of the vehicle. This can happen if there’s something on or near the sensor, like snow, ice, mud, leaves, or even a bug. The message will go away when the sensor is no longer blocked and the system can see ahead again.
In the meantime, you’ll still have all of your other driving aids (like Adaptive Cruise Control and Lane Keeping Assist) to help you out.
Where are Collision Sensors Located?
Most collision sensors are located in the front and rear bumpers of a vehicle. However, some newer vehicles have sensors located in the side mirrors and even in the grille. The purpose of these sensors is to detect when another object has come into contact with the vehicle, which then triggers an alarm or warning signal.
By alerting the driver, these sensors can help avoid or reduce the severity of a collision.
How Do I Turn off Toyota Pre-Collision Assist?
When it comes to safety features, Toyota’s pre-collision assist is one of the most impressive. This system uses a combination of radar and cameras to detect potential collisions, and then automatically applies the brakes if necessary. It’s a great feature for avoiding accidents, but there may be times when you want to turn it off.
Here’s how:
1. Press the “Menu” button on your dash.
2. Select “Settings.”
3. Scroll down to “Pre-Collision System.”
4. Toggle the switch to “Off.”
It’s that simple!
Pre-collision assist can be a great safety feature, but it’s not right for every situation. If you’re driving in an area with a lot of animals or pedestrians, for example, you may want to turn it off so that it doesn’t accidentally brake if something darting out into the road.
Conclusion
The Toyota Pre-Collision System (PCS) with Pedestrian Detection is designed to automatically brake the vehicle if it detects a potential collision with a pedestrian. However, the system may become unavailable if the sensor becomes dirty, causing the vehicle to be unable to detect pedestrians. In order to keep the sensor clean, Toyota recommends that owners wash the vehicle’s front bumper and grill area regularly.
