Why Is My Mileage Light Flashing? (Plus a Quick Fix)

One very disturbing thing is to find your mileage light flashing and you have no idea how to fix it. Knowing your vehicle’s mileage is very important as it is vital when it comes to regular maintenance and servicing and most especially if you have plans of selling the car.

In this article, we will be discussing reasons why your mileage light is blinking and what you can do to solve this issue.

Why is my mileage light blinking?

The odometer blinking is usually as a result of wires not being connected properly. This is very common for people who have had some of the stock parts of the vehicle changed such as the radio which then misaligned the wires.

The odometer (which is the instrument that measures mileage) blinking is a very common problem that Fiat, Jeep and Dodge car owners experience.

What the odometer does is that it is responsible for tracking the total distance your car has driven since the day it first started moving. 

One of the functions of the odometer is that it allows you to know if your vehicle needs maintenance as the distance traveled is a vital indicator for knowing when you need to have it undergo routine checkups and maintenance. This includes regular oil and engine checks. 

Well, one of the most common reasons why this is happening is that there might be some wires that were misaligned somewhere under the dashboard.

In other words, there must be something wrong with the Controller Area Network (CAN). What the CAN does is that it allows different microcontrollers in your vehicle’s dashboard to communicate with each other.

These wires are somehow interconnected with one another so that they can easily send signals to one another.

In that regard, the different indicators on your dashboard are all controlled by the CAN as the different processes in your car communicate through it so that it can send signals to the other instruments.

So, when your odometer is blinking, this could be because there is something wrong with the CAN such as when one of the wires may have been misaligned or something similar.

The odometer blinking is actually not a serious problem and does not affect your car performance in any way. Some car owners have learned to live with this blinking light and nothing happens to their car.

How to fix an odometer blinking?

While an odometer blinking light is not a major deal, there is a simple way to fix this issue. What you need to do is to remove your car battery for some time and then put it back.

When you do this, it will allow the electronic components of your car to reset. After a while, you can put the battery back and turn on the car. Hopefully this should have fixed the issue.

The best way to truly fix this problem is to take your car to a mechanic or a dealership so they can permanently fix it. This is the surefire way to fix this problem if you have some case to spend.

I will advise that you start with the battery fix first and if that does not work then you can take it into the dealership.


While an odometer blinking is something that happens, it is not a big deal and does not affect the performance of your vehicle. If you really need to fix it then you can take it to your mechanic at the dealership.

A good working odometer is very important and if you plan on buying a used vehicle, odometer fraud is something you need to watch out for.

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