Updated at: 03-08-2023 - By: micdot

It’s been a rough time for Subaru as a company, but one of its problems is the electronic parking brake. Some people don’t think it’s worth it to fix. We are going to talk about the problems that Subaru has with its electronic parking brake, the Subaru electronic parking brake warning light, and how to fix them in this article. Then, we will show you how to reset the Subaru electronic parking brake.

Besides that, we’ll also talk about what is a Subaru electronic parking brake stuck cod, why the Subaru outback parking brake won’t disengage, and what to do about it.

You may have heard about the huge Subaru Outback and Legacy recall in Australia, which affects more than 40,000 cars.

Australia’s Subaru Outback and Liberty cars, which were made from 2010 to 2014, are being called back. With the electronic brakes, there is a problem

It’s not clear whether the Outback and Legacy will be recalled in the United States because both are made by Subaru in Indiana. All of these cars are sold in Australia: Outback SUVs, the Liberty sedan, and a separate wagon. All of the Australian cars, of course, are right-hand drive and come from the Subaru plant in Gunma, Japan.


This would be the fourth time that the Japanese car company had to make a recall.

Owners of the XV were told two weeks ago that their starter motor was not working.

Electronic parking brakes, how it works

Electric or electronic parking brakes (EPB) are similar to manual handbrakes in that they work in the same way. They work the same way. The main difference is that they use electric motors to do the same thing.

if the button on the console is pressed, the motor on the car’s rear brakes will push the brake pads into their discs. When you turn on the EPB, you will hear the motors whirring. This is how it works:


Electronic parking brakes work the same way as manual parking brakes. When you drive a manual car, a cable links the handbrake lever to the brake pads or shoes that go on the back wheels’ discs or drums through the cable.

It stops the car from moving when you push the brake lever. The brake pads touch the drums or discs when you do this. If you let go of the lever, the brake pads on the rear wheels’ discs will also come off.

Electronic parts and electric motors have made it almost instantaneous and more efficient to use parking systems in modern cars. Furthermore, the reliability of the parking brake system is better because there is no mechanical link.

Diagnosing Subaru electronic parking brake problems

The first thing to do is connect a Select III Subaru scanner to the emergency brake module. Then, look for codes. Code C0252 Actuator Line was found (Abnormal). It was important to follow the code’s testing strategy, so we double-checked all of the basics.

Even if the car’s software was updated, you should check to see if there are any reflash upgrades that you can do. Almost everything was good. However, the code says that the operator may have pressed and released the emergency brake button too many times.

If someone started to press and release the button too quickly, the motor could get too hot and shut down. A jammed electric brake might have caused that to happen by accident.


Finally, take a look at how things went wrong at the time of the failure. For many systems, the brake pedal switch is very important. Another thing to check is that the brake pedal switch is working, as well.

Our emergency brake didn’t work, so we had to clear the code and calibrate it, because we couldn’t get it to work. After the calibration, the emergency brake worked as it should.

Because we couldn’t figure out what was wrong with the car, we told the customer to drive it and bring it back if it happened again. Check out this: How to Fix the Backup Camera on a Subaru

Common causes of Subaru electronic parking brake problems

If your brakes aren’t working as well as they should, you might need brake service. This section has listed the six most common brake system repairs that need to be done on a modern car on this page.

The reason for Subaru electronic parking brake light is flashing

My job is to tell you what’s wrong with your car and how we can help you get it fixed if it shows any of the symptoms below. We can also help you get it fixed.

1. Brake Rotors with Warps

Your car’s brake rotors can get out of alignment over time, especially if you brake very hard. If you use the brakes, the brake pads push on the rotor unevenly, which makes the brake pads “wobble” against the rotor. As a result, vibrations will be sent to the cabin, which will make the brake pedal shake and shake the rest of the cabin when the car is coming to a stop.

2. Brake Pads Grinding

You know that your car’s brake pads will need to be changed at some point. Most mechanics will check your brake pads when you bring your car in for an oil change or other regular maintenance, so they can be changed before they wear out and break.

3. Brake Caliper Dragging

It’s possible for a brake caliper to get stuck in the closed position. However, this doesn’t happen very often. Because your car is likely to pull to one side, do poorly, and use more gas than it should, this should be obvious right away.

4. Brake Booster/Master Cylinder Failure

The brake master cylinder and the brake booster work together under the hood of your car to make it easier to stop your car when you need to. This is where the hydraulic brake fluid is kept. To make your brakes work harder when you push down on your brake pedal, the booster also makes them work harder. If one of these parts breaks or leaks, it may be very hard to push the brake pedal.

5. Brake Fluid that has been tainted

When you move your foot on the brake pedal, a hydraulic system turns that movement into braking power for your car’s tires. Brake fluid is the force that moves this thing. Because water vapour could slowly leak into the braking system over time, this could be bad for the car’s brakes.

How to fix a Subaru electronic parking brake problems

Park brake isn’t meant to be used in a situation where you need to stop quickly. If you apply the parking brake while the car is moving, you will end up in a skid because the rear wheels will lock up and you will lose control.

Not yet. The parking brake might not be applied while the car is moving, so I’m not sure how it works. Before you can figure out what code is stored in the electronic park brake module, you’ll need to find someone who has a scan tool that can talk to it. Afterwards, the scan tool may only need to be calibrated, but that might be all.

Yours doesn’t seem to be calibrating itself, so you’ll need to use a scan tool.

What does Subaru electronic parking brake warning light mean?

When you see the brake warning light, it means that one of your Outback’s main braking parts has broken down, which usually means that there is less pressure in the brake lines.

What does EPB warning light mean?

There was a leak in the brake fluid.

Switch for Pressure Differential

Check your Brake Lights.

Notice that the brake pedal is less pressured when you do this.

You might not have enough braking power in your system if you only see a brake light when you use them. This is because when you only see the light when you use the brake, it’s likely to be too low. Brakes need to be bled, or there is a leak.

2015 Subaru outback electronic parking brake connector

This is a device that helps to keep a car from moving when it’s parked. It’s called a parking brake, but it can also be called a handbrake or an emergency brake (e-brake). The EPB connector is very important to the whole process.

Typically, a parking brake is made of a cable that connects two wheel brakes and a mechanism that pulls the cable away from them. Because most cars only have a parking brake that works on the back wheels, which have less traction when they’re stopping, it’s not very useful.

A hand-operated lever, a straight pull handle near the steering column, or a foot-operated pedal near the other pedals could all be used as the mechanism to move the car forward or back.

Why Subaru outback parking brake will not disengage

Make sure the following things are done:

The cable for the parking brake is corroded or rusty.

In some cases, there are springs that have been broken or are missing.

The pivot arm for the rear caliper has become stuck, so it can’t move.

The piston in a caliper has been stuck, so it can’t move.

What is Subaru electronic parking brake stuck code

Parking problems in the Subaru EPB’s code are C0221, and the number to look for is 2. An engine part had a manufacturing flaw in a circuit board that was used in the Electronic Parking Brake Actuator (EPB) Control Unit. This led to the recall of the EPB Actuator.

When the magnetic ring of the actuator stroke sensor or a capacitor on the circuit board gets old, they might break down and fall apart. A light on the dashboard would go off if either of the brakes had a crack.

This could mean that the EPB isn’t working right. As an example, if the gearbox shift lever isn’t left in the right place when the car is parked, the sedans and SUVs that have this problem could be dangerous. In addition, it’s possible that the EPB won’t work properly, which could cause the car to roll.

2016 Subaru outback electronic parking brake service mode location


The location and replacement of the electronic parking brake, as well. To do this, just follow the steps below.

When you put the parking brake on, make sure it’s at its lowest setting.

To get to the brake maintenance mode on the Subaru Select Monitor, look at the screen and follow it. It talks about how the parking brake works.

Unplug the ground terminal of the battery sensor. NOTE

Remove the brake pad from the rear disc brake.

Return the piston to where it was before. This makes the disc brake work.

It’s time for you to put your rear disc brake on. Apply the brake pad there. THE INSTALLATION OF THE REAR BRAKE PAD

The battery sensor should be connected to the ground wire. NOTE

Follow the screen on the Subaru Select Monitor to get out of the brake maintenance mode and start the car again.

When this procedure is done, test the parking brake by applying and releasing it five times to make sure it works.

Fun fact is:

It’s called a “parking pawl,” and it’s used when you park your cars. This pin is made of metal and goes into a ring on the gear box. In the park, your gearbox’s shaft can’t move. This pawl stops it. Breaking the parking pawls could cause your car to roll off the lot.

If the pawl in your car breaks, the parking brake can keep your car from moving even though the pawl is broken. To use your parking brake to its fullest, you should make the most of it It won’t hurt your car and will give you some peace of mind that it won’t roll away.

How to fix a stuck Subaru electronic parking brake stuck

Corrosion is a big problem with the parking brakes. Cables can break down because of moisture and dirt. You might not be able to get the parking brake to work. Wires could break, and brake pads could get stuck to the wheels.

To make sure your brakes don’t get stuck, make sure you use your emergency brake often to check for corrosion. E-brakes can also get stuck. Cold and wet weather may have frozen your e-brake.

You might also get your emergency brake stuck if you pull on it too hard, which is not good. Treat your e-brake lever as if it were a strength test at a fair. Without all the fuss, it still works. However, if you pull the lever too hard, your brakes could get stuck against the drum wall.

What can you do about it?

There are many ways to free a stuck brake. It’s also possible to shake or pull on wires that are under your car, but only if it’s safe to do so. You could also keep setting and letting go of the brake in the hope that it will free the brakes.

If none of these options work, a tow truck may be called in to get the car. The best way to deal with a stuck parking brake is not to use it at all. Instead, keep the system going with regular maintenance and a lot of use of the parking brake. If something in the system needs to be taken care of, it will tell you.

Subaru electronic parking brake Reset

When the driver takes the key out of the ignition switch, the brake may apply automatically, depending on how the driver has set it up.

Keynote on Subaru electronic parking brake

Hold the brake switch down (release EPB) when you take the key out to get around this. This happens if the switch is pressed too many times quickly. The system goes into standby mode for about a minute to allow the motor to cool down.

It takes 20 minutes after you turn the key for the control module to be “alive.” It will keep responding to switch requests during this time. In this case, when the switch is pushed, the control unit will come out of “sleep.”

A control unit will ignore your request if you want to let go of the brake or apply the brake while the brake is already on. The parking brake light will flash on the instrument panel instead. You can turn it back on after you pull the switch.

The reason I hope this article was helpful is because we talked about what is Subaru electronic parking brake stuck code, how to Diagonize Subaru electronic parking brake problems, the reason for a Subaru electronic parking brake light that is flashing. We also talked about how to fix a stuck, Subaru electronic parking brake.