2016 Toyota Corolla Inside Trunk Release Wont Work

If your 2016 Toyota Corolla inside trunk release wont work, you are not alone. This common issue can stem from a blown fuse, a broken trunk latch, or a disconnected cable. In this guide, we walk you through every possible cause and fix so you can get back to using your trunk without a headache.

You walk up to your 2016 Toyota Corolla. You press the inside trunk release lever. Nothing happens. You press it again. Still nothing. That sinking feeling hits fast. Your trunk release wont work, and you have stuff in there you need.

It is frustrating. But here is the good news. Most of the time, this problem has a simple fix. Whether it is a blown fuse or a broken latch, you can figure it out. This guide covers every reason your 2016 Toyota Corolla inside trunk release wont work. We give you clear steps to diagnose and fix the issue yourself.

We also cover when you should call a pro. By the end, you will know exactly what to do. No guesswork. No wasted trips to the mechanic. Just practical, easy-to-follow advice that gets results.

Key Takeaways

• Blown fuse: A tripped or blown fuse is the most common reason the trunk release stops working.
• Broken trunk latch: The latch mechanism inside the trunk can wear out or break over time.
• Disconnected or frayed cable: The release cable linking the lever to the latch can slip or fray.
• Faulty solenoid: The trunk lock solenoid may fail and prevent the release from engaging.
• DIY fixes are possible: Many trunk release problems can be solved at home with basic tools.
• Professional help may be needed: Complex electrical or mechanical issues require a trained mechanic.
• Prevention helps: Regular maintenance can keep your trunk release working smoothly for years.

Why Your 2016 Toyota Corolla Inside Trunk Release Wont Work

Before you start fixing anything, you need to understand why the trunk release stopped working in the first place. The trunk release system in your Corolla has several parts working together. When one part fails, the whole system goes down.

The inside trunk release lever pulls a cable. That cable connects to the trunk latch. The latch opens when the cable pulls it. A solenoid and electronic lock can also control the trunk. If any of these parts break, your trunk release wont work.

Common Reasons the Trunk Release Fails

• Blown fuse: The trunk release circuit has a fuse. If it blows, the system loses power.
• Broken or frayed cable: The cable can stretch, fray, or detach from the latch.
• Stuck or broken trunk latch: The latch itself can jam or break from wear and rust.
• Faulty solenoid: The solenoid that locks and unlocks the trunk can fail electrically.
• Broken lever mechanism: The lever inside the car can crack or snap off.
• Child safety lock engaged: Some models have a lockout switch that disables the inside release.

Each of these causes has its own fix. Let us go through them one by one.

Check the Trunk Release Fuse First

When your 2016 Toyota Corolla inside trunk release wont work, the fuse is the first thing to check. It is the simplest and most common cause. A blown fuse cuts power to the entire trunk release system.

How to Find and Check the Trunk Fuse

Open your driver side door. Look at the fuse box on the left side of the dashboard. You will see a diagram on the fuse box cover. It labels every fuse by name and amperage.

Find the fuse labeled “TRUNK” or “TAIL.” Pull it out with the fuse pull tool included in the fuse box. Look at the metal strip inside the fuse. If it is broken or melted, the fuse is blown.

Replace it with a new fuse of the same amperage. You can find the correct amperage in your owners manual. Usually, it is 15 or 20 amps. Push the new fuse in firmly.

Now try pressing the trunk release lever again. If it works, you are done. If not, move on to the next step.

Inspect the Trunk Release Cable

If the fuse is fine, the next suspect is the trunk release cable. This cable connects the inside release lever to the trunk latch. Over time, it can stretch, fray, or come loose.

Signs of a Bad Trunk Release Cable

• The lever feels loose or spongy when you press it.
• The trunk latch does not click or move when you pull the lever.
• You hear a rattling noise inside the door panel when you press the lever.
• The cable has visible fraying or rust.

How to Check the Cable

Open the trunk. Look at the trunk latch mechanism. You will see the cable end attached to the latch arm. Pull the inside release lever and watch the cable. Does the latch move? If not, the cable may be disconnected or broken.

You can also check the cable from inside the car. Remove the trim panel behind the lever. Use a flashlight to look at the cable path. If the cable has slipped out of its bracket or the end is frayed, that is your problem.

Fixing a Bad Cable

If the cable is disconnected, reattach it to the latch arm. Use a flathead screwdriver to push the cable end back into the bracket. If the cable is frayed or stretched, replace it. A new trunk release cable costs around 10 to 25 dollars. You can find one at any auto parts store.

Replacing the cable takes about 20 minutes. You do not need special tools. Just a screwdriver and a flashlight. Work slowly and make sure the cable is routed correctly through its grommet.

Examine the Trunk Latch Mechanism

The trunk latch is the part that physically holds the trunk shut. When the release cable pulls it, the latch pops open. But the latch can get stuck, jammed, or broken. This is a very common reason the 2016 Toyota Corolla inside trunk release wont work.

Why Trunk Latches Fail

Corolla trunks sit exposed to the elements. Rain, snow, and road salt can cause rust inside the latch. Over time, this rust builds up and the latch seizes. Dirt and debris can also get inside and clog the mechanism.

Another cause is simple wear. The latch spring can weaken. The locking pawl can break. If any of these parts fail, the trunk will not open even if the cable pulls correctly.

How to Test the Latch

Open the trunk using the key or the remote. Look at the latch mechanism inside the trunk opening. Try to move the latch arm by hand. It should move smoothly. If it feels stiff or stuck, rust or debris is the problem.

Spray a penetrating lubricant like WD-40 into the latch. Work the latch arm back and forth several times. Let the lubricant sit for a few minutes. Try again. Often, this simple step frees up a stuck latch.

If the latch still does not move, the internal spring may be broken. In that case, you need to replace the entire latch assembly. A new trunk latch for the 2016 Corolla costs around 40 to 80 dollars. It is a straightforward replacement if you are comfortable working with bolts and nuts.

Check the Trunk Lock Solenoid

Your 2016 Toyota Corolla has a trunk lock solenoid. This small electronic part locks and unlocks the trunk. When you press the remote or use the key, the solenoid engages. If the solenoid fails, the trunk release may not work.

Signs of a Bad Solenoid

• The trunk lock works with the key but not the inside release.
• You hear a clicking sound but the trunk does not open.
• The trunk release works sometimes but not consistently.

To test the solenoid, you need a multimeter. Set it to the continuity setting. Touch the probes to the solenoid connector. If there is no continuity, the solenoid is dead and needs replacement.

Replacing a solenoid is not hard. It is usually mounted near the trunk latch. Disconnect the electrical connector. Remove the mounting bolt. Install the new solenoid and reconnect the wire. This fix costs about 20 to 40 dollars for the part.

Inspect the Inside Trunk Release Lever

Sometimes the problem is right at the lever itself. The inside trunk release lever is a small plastic or metal arm on the inside of the car. It can crack, break, or come loose from its mounting point.

How to Check the Lever

Press the trunk release lever and watch it closely. Does it move freely? Does it feel normal? If the lever feels loose or does not move at all, it may be broken internally.

Remove the trim panel around the lever. Look at the lever mechanism. Check if the linkage is intact. If a plastic clip is broken, the lever will not pull the cable properly.

Replacing the lever assembly is usually simple. The part costs around 15 to 30 dollars. You may need to remove the entire interior trim panel to access it. Take your time and label every screw you remove so you can put it back correctly.

When to Call a Professional Mechanic

Not every trunk release problem is a DIY fix. Some issues are too complex or too risky to tackle on your own. Here are situations where you should call a professional.

• Electrical problems: If you suspect a wiring issue, a mechanic has the tools to trace it safely.
• Child safety lock issues: Some Corolla models have a lockout switch. A mechanic can check this quickly.
• Central locking system failure: If your trunk is part of a central lock system, the problem may be deeper.
• Water damage: If water has gotten into the trunk or door panels, corrosion may affect multiple systems.

A mechanic will charge anywhere from 75 to 150 dollars per hour for diagnosis. But they can save you hours of frustration. If you have tried the steps above and your 2016 Toyota Corolla inside trunk release still wont work, it is time to bring it to a shop.

How to Prevent Trunk Release Problems in Your Corolla

Prevention is always better than repair. A few simple habits can keep your trunk release working smoothly for years.

Simple Maintenance Tips

1. Lubricate the trunk latch every 6 months. Use a silicone-based lubricant or WD-40. Spray it into the latch mechanism and work the trunk open and closed several times.
2. Check the fuse box once a year. Look for any signs of corrosion or loose fuses. A quick visual check takes just a few minutes.
3. Keep the trunk clean. Remove dirt and debris from the trunk area. Dirt can work its way into the latch and cause it to stick.
4. Avoid slamming the trunk. Slamming puts stress on the latch and the release cable. Close the trunk gently to extend its life.
5. Inspect the cable annually. Look for fraying or rust on the cable. Replace it at the first sign of wear.

These small steps take very little time. But they can save you from a trunk that wont open when you need it most.

Final Thoughts on Fixing the 2016 Toyota Corolla Inside Trunk Release

Dealing with a trunk release that wont work is never fun. But with the right approach, it is almost always fixable. Start with the fuse. Then move to the cable, the latch, the solenoid, and the lever. Most of the time, the fix is simple and inexpensive.

Remember, you do not need to be a mechanic to handle these repairs. You need patience, a few basic tools, and the right guidance. This guide gave you everything you need to know. From blown fuses to broken latches, you now have the knowledge to tackle the problem head-on.

If your 2016 Toyota Corolla inside trunk release wont work, do not panic. Follow the steps in this article. You will likely find the cause and fix it yourself. And if the problem is beyond a DIY repair, you now know exactly when to call a professional.

Your trunk is an essential part of your daily life. Whether you carry groceries, luggage, or sports gear, you need it to work. Take the time to fix it right now. You will thank yourself the next time you need to open that trunk.

Frequently Asked Questions

Why does my 2016 Toyota Corolla inside trunk release suddenly stop working?

The most common reason is a blown fuse. A second common cause is a broken or disconnected trunk release cable. Check the fuse first, then inspect the cable. These two fixes solve the problem most of the time.

How much does it cost to fix a trunk release on a 2016 Toyota Corolla?

If it is a fuse, the cost is just a few dollars for the fuse. A new cable costs 10 to 25 dollars. A trunk latch replacement runs 40 to 80 dollars for the part. Labor costs vary, but many of these repairs are simple enough to do yourself and save on shop fees.

Can a stuck trunk latch cause the inside release to stop working?

Yes, absolutely. If the trunk latch is rusted, jammed, or has a broken spring, the release cable cannot pull it open. Spray the latch with a penetrating lubricant first. If that does not work, the latch may need to be replaced entirely.

Is it safe to drive a 2016 Toyota Corolla with a broken trunk release?

It is generally safe to drive, but you should not carry items in the trunk. The trunk is not secure if the release is broken. You also cannot access the spare tire or emergency supplies stored in the trunk. Get it fixed as soon as possible.

How do I know if the trunk release cable is disconnected?

Open the trunk and look at the latch mechanism. Pull the inside release lever and watch the cable end on the latch. If the cable end does not move the latch arm, it is likely disconnected or broken. You can also look under the dashboard for a loose or frayed cable.

Can a dead battery cause the trunk release to stop working?

Yes. The trunk release system relies on electrical power. If your battery is dead or very low, the release may not work. Jump-start your car and try the trunk release again. If it works after a jump, the battery was the issue.

=== CONCLUSION ===

Your 2016 Toyota Corolla inside trunk release wont work, and that is a real problem. But it is also a problem you can solve. Most of the time, the cause is simple. A blown fuse, a broken cable, or a sticky latch. You now have the knowledge to check each of these parts and fix them yourself.

Start with the easiest fix. Work your way through the steps. Do not rush. And if the problem is beyond your comfort level, do not hesitate to call a mechanic. The goal is a working trunk release that you can count on every day.

Take action today. Your trunk is waiting. Get that 2016 Toyota Corolla inside trunk release working again and enjoy the peace of mind that comes with it.