How to Fix Side Detection System

The side detection system is a very important part of your car. It helps you to see if there are any cars in your blind spot, and it also warns you if someone is getting too close to your car. If the side detection system is not working properly, it can be very dangerous.

  • If the side detection system is not working, check the fuse first
  • If the fuse is blown, replace it with a new one
  • If the fuse is not blown, check the side detection sensors for any debris or dirt that may be blocking them
  • Clean the sensors if necessary
  • If the sensors are still not working, check the wiring harness for any loose or damaged wires
  • Repair or replace any damaged wires as necessary

How to Reset Service Side Detection System Acadia

If you’re looking to reset the Service Side Detection System in your Acadia, there are a few things you’ll need to do. First, disconnect the negative battery cable. Next, remove the right front lower fender inner liner.

With the liner removed, locate and disconnect the SIR fuse block connector. Once the connector is disconnected, reconnect the negative battery cable and wait for two minutes before starting your vehicle. This will allow the system to reset itself.

If all goes well, your Acadia should be up and running without any issues!

How Do I Reset My Blind Spot Sensor?

If you have a car with blind spot monitoring, you may be wondering how to reset the system if it becomes activated. Here’s what you need to know about resetting your blind spot sensor. First, it’s important to understand how the blind spot sensor works.

The sensor uses either radar or ultrasonic waves to detect when another vehicle is in your car’s blind spot. When the sensor detects a vehicle in the blind spot, it will activate a warning light on the appropriate side mirror. If you want to reset the blind spot sensor, you’ll need to do so from inside the car.

The exact process will vary depending on your vehicle, but generally, you’ll need to press and hold a button on the dash for several seconds. Consult your owner’s manual for specific instructions on how to reset your particular system. Once the system has been reset, the warning light on the mirror should turn off.

You can then resume using your car as normal. If the warning light comes back on, there may be an issue with the sensors or wiring that will need to be addressed by a mechanic.

Where are the Side Detection Sensors Located?

Most side detection sensors are located in the rear bumper, near the taillights. However, some vehicles have them in the front bumper as well. They use ultrasonic waves to detect objects in blind spots and send an alert to the driver if someone or something is present.

What Does It Mean Side Detection System?

Side detection systems are designed to detect objects on the sides of a vehicle. They use sensors, such as radar or lasers, to scan the area around the vehicle for potential hazards. If a hazard is detected, the system will provide an audible and visual warning to the driver.

Side detection systems can be factory-installed or aftermarket products.

How Much Does It Cost to Fix the Blind Spot Monitoring?

According to RepairPal, the average cost for fixing a blind spot monitoring system is between $200 and $300. This includes labor costs of about $100 and parts costs of about $150. However, this is just an estimate, and the actual cost may vary depending on the make and model of your car as well as the severity of the problem.

2016 GMC Denali Service side detection, U0159


If your side detection system isn’t working properly, there are a few things you can do to fix it. First, check the fuse and relays. If they’re okay, then check the sensors themselves.

Clean any dirt or debris off of them and make sure they’re properly connected. If all of that fails, then you may need to replace the entire system.

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