Replacing the Trunk Actuator and Button on a 2011-2023 Chrysler 300: A Step-by-Step Guide

By Nick Marchenko, PhD

Greetings, fellow motor vehicle enthusiasts. Today, we embark on a rather splendid journey into the heart of the mechanical beast that is the 2011-2023 Chrysler 300. Specifically, we'll delve into the intricacies of replacing the trunk actuator and button, a task that may sound daunting but, with a bit of finesse and the right guidance, is as satisfying as a perfectly executed parallel park.

Introduction

Let's start with a bit of context. The trunk actuator and button are the unsung heroes of your car's boot, allowing you to open it with the mere push of a button. However, like all heroes, they can fall. If you find yourself thumping the trunk button to no avail, or performing the automotive equivalent of a gymnastic feat by crawling through the back seat to manually open the trunk, then it's time for a bit of DIY.

Related Guides

Before we proceed, let's not forget that this Chrysler has other electrical components we've previously mastered. Should you need insights on related repairs, do have a look at our guides on:

• Replacing the Window Switch
• Windshield Washer Pump Replacement
• Windshield Wiper Replacement

Getting Started

Now, back to our trunk conundrum. The first step, naturally, is to gain access to the trunk. One way or another, you'll need to open it. If your trunk is acting the mule, your manual option involves a bit of contortionism through the back seat. This is a clear sign that either your actuator or switch has thrown in the towel.

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Removing the Interior Panel

Once you've managed to coax your trunk open, you'll be greeted by a phalanx of clips and screws, notably two T20 screws and several push clips, all standing guard over the interior panel. Removing these reveals the heart of our operation: the actuator and switch.

Replacing the Switch

The switch, a dainty thing really, is easily accessed once you've dispatched the carpet cover. A simple unhooking of the electrical connector, a delicate push on a tab, and a gentle twist will free it. Replace it with the vigour of a seasoned mechanic, making sure it's snug and secure, a testament to your mechanical prowess.

Replacing the Actuator

If, however, your diagnostic wizardry leads you to the actuator itself, fear not. This component, held in place by two 10mm bolts and an electrical connector, requires but a simple unfastening. Remember, one of these bolts is a ground - a detail as crucial as remembering to put the tea cosy back on the teapot.

Testing and Reassembly

With the new actuator in hand, reverse the removal process with the finesse of a skilled artisan. Ensure the electrical connector is reattached with the tenderness of a first kiss. Before sealing everything back up, give the button a test. Success here is as satisfying as the perfect cup of tea.

Additional Troubleshooting

For those who've followed the path of troubleshooting and found their issues lay elsewhere, perhaps in the realm of ABS lights or the mystery of brake light failures, worry not. Our archives hold the keys to many a Chrysler 300 mystery.

Conclusion

In the grand scheme of things, today's task may seem a small step. But in the life of a car enthusiast, it's a giant leap towards automotive enlightenment. Thank you for choosing to walk this path with me. Until next time, keep those tools handy and your curiosity alight.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

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