How To Reset ABS Light On Freightliner?

how to reset abs light on freightliner
how to reset abs light on freightliner

Freightliner Trucks is a famous company from America. They originally started manufacturing trucks back in 1929 and have been coming up with new lineups ever since. There are tons of vehicles to choose from.

Each of which will be equipped with tons of features. These allow you to stay relaxed while you are traveling on the vehicle.

Their services include amazing braking systems, powerful engines, and even models that can run on electricity. Apart from this, the ABS installed on these vehicles allows the users to stay worry-free even when driving at high speed.

Though, if your truck notices any issues with its braking system then the ABS light will switch on.

How to Reset ABS Light on Freightliner?

If the ABS light on your Freightliner truck switched on while you were driving it. Then it is recommended that you park the vehicle as there might be something wrong with it. The light usually suggests that you avoid driving the truck around as long as the ABS light on it is lit.

Though, you should note that the ABS uses sensors to detect if there are any problems with it. Considering this, the lights can even turn on if there is a problem with your sensors instead of the braking system. This is why you must check your vehicle properly when troubleshooting it.

In some cases, the light might stay switched on even after you have dealt with the problem. If this happens then the only way to disable the ABS light on your vehicle is by resetting the system.

This is where the question comes on ‘How to Reset ABS light on Freightliner truck’. Before you start with the procedure, the user must be properly prepared.


The first thing that you should do is to purchase a jumper wire. These are easily available at most electrical stores or workshops. Though, if you are having trouble finding them then you can even get yourself a simple adapter kit for service connectors.

You can even confirm if the part you have purchased is right by asking the cleric if the connector works with DLC.

Another recommendation is that you even tell the person at the shop about your Freightliner truck’s exact model. The model and year of manufacture can also play a role in what wire will be best for your vehicle.

Once this is done, you can then proceed to find the ports to plug your jumper cable. These are usually located below the glove compartment box in your truck.

Though, the location for them might vary depending on your model. You can even consult the manual provided to you by the company to see where the DLC is located. These are also commonly known as Data Link Connectors. You can now finally proceed to connect your wire to the connectors.

Make sure that you turn off your vehicle before this to ensure you do not get shocked. Once the cables have been installed, the user can switch on their vehicle and then check the ABS light. This should now start blinking, if it does not then your connection might be loose.


There is a total of four things that the user needs to do to reset their ABS lights. Make sure that you follow the steps carefully to avoid any further issues.

  • Press down your brakes gently without touching the gearbox or acceleration. You will then hear a clicking sound coming from your DLC connection.
  • Once the user confirms this, press down the braking pedal 8 times again. It is recommended that you do this within a few seconds and do not wait in between the pushes.
  • The user should now notice that the ABS lights on their vehicle have switched off. If they are still on for some reason then press the brakes again. You might have held them down for a long time or done the process too slow.
  • In some cases, the ABS lights on your vehicle will stay lit for a few seconds after which they will blink a total of four times. They will then switch off, indicating that the lights have now been reset.

Remove the cables and your vehicle should now be good to go.

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