Why wont my Subaru hatch open?

If your Subaru hatch won't open, there could be a few potential reasons. The most common issues include a faulty latch mechanism, a dead battery, or a problem with the electrical system. Let's explore these potential causes in more detail.

Faulty Latch Mechanism

The hatch on your Subaru is operated by a latch mechanism that can wear out over time or become stuck due to debris or corrosion. The latch may not be releasing properly, preventing the hatch from opening. To troubleshoot this, you can try manually operating the latch by accessing it from the inside of the vehicle. If the latch feels stuck or difficult to move, it may need to be repaired or replaced.,p>

Dead Battery

Your Subaru's hatch is typically operated by an electric motor, which requires power from the vehicle's battery. If the battery is dead or low on charge, the hatch may not have enough power to open. You can try jump-starting the vehicle or replacing the battery to see if that resolves the issue.,

Electrical System Problems

In some cases, the issue may be related to the vehicle's electrical system. There could be a problem with the wiring, fuses, or the control module that operates the hatch. This may prevent the hatch from receiving the necessary electrical signal to open. Checking for any blown fuses or loose wiring connections can help identify the root cause.,

If you've tried these troubleshooting steps and the hatch still won't open, it's best to have your Subaru inspected by a qualified mechanic. They can diagnose the specific issue and provide the necessary repairs to get your hatch functioning properly again.

Why is my power liftgate not working?

A power liftgate may not be working due to a blown fuse, a low or leaking hydraulic system, a bad switch, or a faulty liftgate actuator. Start by checking for simple issues like a blown fuse or a discharged battery, then move to more complex troubleshooting steps like inspecting hydraulic fluid levels, testing the switches, and resetting the vehicle's computer. 
Simple checks and solutions
This video demonstrates how to check the liftgate fuse and what to do if it's blown: 59sCARDIAX PLAYSYouTube · Aug 31, 2024

• Check the battery: A weak or failing battery can cause various electrical issues, including a non-functioning power liftgate. 
• Check fuses: Look for blown fuses in the fuse box and replace any that are broken. There may be a separate fuse for the power liftgate, so check your owner's manual for its location. 
• Reset the vehicle's body control module: Disconnecting the negative battery terminal for about 30 seconds can sometimes reset the system and resolve the issue. 
• Inspect the liftgate switch: Dirt and debris can cause the switch to malfunction. You can remove the switch and test it with a multimeter to see if it's working correctly. 

Hydraulic liftgate specific checks 
You can watch this video to see how to reset the power liftgate height: 1mTools and GadgetsYouTube · Apr 4, 2024

• Check hydraulic fluid: Ensure the hydraulic reservoir is full and check for any leaks around the cylinders, hoses, and fittings. 
• Inspect lines and connections: Look for any damage, leaks, or loose fittings in the hydraulic lines and connections. 

Advanced troubleshooting
This video explains how to find a bad switch or latch on a power liftgate: 59s1A Auto: Repair Tips & Secrets Only Mechanics KnowYouTube · Jul 22, 2020

• Test the actuator: If the button and switches seem to be working, the liftgate actuator may be the problem. You can test the actuator with a multimeter. 
• Check the latch: If the liftgate has power and ground, but still won't operate, the latch may be faulty. 
• Clear height settings: In some cases, a specific height has been set, and the liftgate won't open past that point. You may need to manually open the liftgate and hold the button until it beeps to reset the height. 

When to seek professional help
This video provides a demonstration of a potential power liftgate issue that can be resolved by a professional: 53sAdamPE21’s GarageYouTube · Nov 30, 2023

• If you are unable to diagnose the issue or perform the repairs, consider taking your vehicle to a professional.
• If your vehicle is new, the repair may be covered under warranty. 
• A professional can ensure the repair is done correctly and avoid further damage to your vehicle. 

How to manually open a Subaru hatch?

Way. And then the third way to open up the hatch on the back is on the driver's. Side. There is a button you can go ahead and press and hold this button for about 2 seconds.

How to reset Subaru Power Liftgate?

To reset your Subaru's power trunk, try holding down the close button on the trunk itself for 5-15 seconds until a beep or click is heard, or disconnect the battery for a few minutes and reconnect it. If you're trying to reset a specific memory height that is incorrect, you can clear the current setting by turning the memory function "off" on the dashboard button, then manually adjusting the trunk to the desired height and re-programming it by pressing and holding the button on the trunk itself.
 
This video shows how to reset the power liftgate after a dead battery: 27sJoe MalovichYouTube · Dec 10, 2020
Method 1: Hold the trunk button

• What to do: Locate the button on the underside of the rear liftgate (it's often under the Subaru logo). Press and hold this button for about 5 to 15 seconds. You should hear a beep or click, and the system will reset. 

Method 2: Disconnect the battery 

• What to do: Park the vehicle, turn off the engine, and open the trunk. Disconnect the negative terminal of the battery for a few minutes, then reconnect it. This can reset the system's electronics.
• Important: This will also reset other electronic settings, such as your radio presets. 

Method 3: Resetting the memory height 

• What to do: If the trunk is only opening partially and the memory height is incorrect, you need to turn off the memory function before resetting.
  • Press the physical memory button on the dash (usually to the left of the steering column) so it pops out, indicating the memory function is "off".
  • Manually open the trunk to the desired height.
  • Press and hold the close button on the trunk until you hear a beep to save the new height. 

You can watch this video to learn how to reset the power liftgate after a dead battery: 53sFred Anderson SubaruYouTube · Mar 31, 2023

How do I fix my Subaru trunk not opening?

Comments Section Hold the external button (ie the button on the gate, under the subaru emblem) for ~15 seconds-- you should feel the latch release. Fully open the gate. Check for stuff stuck in the latch. Then fully close the gate -- when it gets to the bottom, it should latch itself. Now it should work normally.