How to Repair Malfunctioning Reverse Parking Sensors

Reverse parking sensors may begin to malfunction if you have been in an accident, or just with time. You will find that there are several things that can indicate that the reverse parking sensors are beginning to malfunction. These indicators can be anything from annoying to downright dangerous. Make sure that you are able to understand all of the things that you can do to ensure that your reverse parking sensor is in top working condition.

Step 1 – Cleaning

One of the best things that you can do for your sensors is keep them clean. Most of the time, whenever there are any issues with the reverse parking sensor, it is because it needs to be cleaned. This is a simple task that can be done quickly and is usually very effective. You will find that the best way for you to do this is to simply take out the sensors and clean them with a soft cloth or rag. There may be dirt and debris trapped on them or they may be oily or dusty. Make sure that you have it completely cleaned off before you put it back in. Once you have, turn on your car and see if there are any more issues that are arising with your reverse parking sensor.

Step 2 – Error Codes

If you have cleaned the sensor and still find that you are having problems with it, then you should get out the owner’s manual for your vehicle. You will find that all of the error codes that could possibly pop up on your vehicle will be in here. Find the error code that is showing up and see what needs to be done to fix it. You may need to take your vehicle to a mechanic or you may be able to simply fix the problem yourself. It is always a good idea to take it to a mechanic if you are unfamiliar with the steps that will need to take place in order to properly fix the problem that is showing up on the error code.

Step 3 – Listen to Sensor

You may find that your sensor is making a noise. If this is the case, then you will simply need to switch on the PDC. Once you have done this, you will get as close as you can to the sensor and put your ear near it. You are listening to see if there is a buzzing sound. If there is, then the sensor is fine. If you cannot hear anything or if you do not want to put your ear that close to the sensor then you can simply put your finger up against it. If the sensor is vibrating just slightly, then it is working fine. If there is no buzzing or slight vibration then you will need to end up replacing the sensor. If the sensor is working fine then you will then need to revert back to the previously mentioned steps. If worse comes to worse, take your car to a mechanic to have them look at it for you.