Are the buttons on your Nissan 370z Key Fob looking tired and worn out? If your Nissan 370z key fob buttons are anything like mine were, they’re probably an eyesore. Fortunately, there’s a simple and inexpensive solution: replacing the button assembly with a new key fob shell. I picked up a replacement shell online from Amazon.com, and the process was surprisingly easy. You can find the part I used here: Amazon Replacement Key Fob Shell.
Replacing the button board and shell of your Nissan 370z key fob is a straightforward DIY task. All you need is a bit of patience and a small flat blade screwdriver. This guide will walk you through the process with step-by-step photos. Expect the whole repair to take only about 10 to 15 minutes.
Step 1: Gather all the necessary parts for your Nissan 370z key fob repair.
Step 2: Begin by removing the emergency key from your Nissan 370z key fob. This will allow you to open the fob casing. Locate a corner on either the left or right side of the fob and use your small flat blade screwdriver to gently pry it open.
Step 3: Carefully work your way around the Nissan 370z key fob casing, gently splitting it apart. Take your time to avoid damaging the plastic.
Step 4: Once the case is open, you can carefully remove the button assembly and rubber gasket from the upper shell of your Nissan 370z key fob. Lay out all the components – the old button assembly, the circuit board (PC board), the rubber gasket, and your new replacement parts. Ensure that the replacement parts are a match for your original components in terms of fit and attachment style.
To remove the old button assembly, PC board, and rubber button gasket, use the flat screwdriver to gently pry up the gasket and then remove it along with the PC board. The button assembly is typically snapped into place. You can use the screwdriver to carefully release the three snaps or gently flex the upper case to loosen the old button unit.
Step 5: Now, it’s time to replace the button assembly of your Nissan 370z key fob. Take the new button unit and position it in the upper case, making sure to seat the alarm key portion first, as shown in the image.
Ensure that the new button assembly is securely snapped into place using the three plastic attachments.
Step 6: Replace the rubber button gasket in your Nissan 370z key fob. The gasket should fit snugly into the upper case as illustrated.
Step 7: Place the remote PC board back into the rubber button gasket within the Nissan 370z key fob casing. It should tuck neatly into the gasket and appear integrated, as shown in the photo.
Step 8: Snap your Nissan 370z key fob back together. Start at the ‘Z’ end and gently work your way around the perimeter until the case snaps closed completely. Be careful to ensure it closes correctly and avoid rushing this step. If you encounter resistance, double-check your work and try again.
Hopefully, this guide helps you refresh your worn Nissan 370z key fob. In my experience, the button assembly tends to wear out after about 3.5 years with regular use. Thankfully, these inexpensive spare case assemblies are readily available on Amazon.com, making this a quick and easy fix to keep your key fob looking and functioning like new.
