Is your 2009 Toyota Camry key fob not working as reliably as it used to? Perhaps you’ve noticed the range decreasing, or maybe it’s completely stopped functioning. Don’t worry, it’s likely just a dead battery, and replacing it is a simple task you can do yourself in minutes. This guide will walk you through the process of replacing the battery in your 2009 Toyota Camry key fob, saving you time and money compared to going to a dealership.
Identifying the Battery Type for Your 2009 Toyota Camry Key Fob
Before you begin, it’s important to know the correct battery type for your 2009 Toyota Camry key fob. The battery you’ll need is a CR1632. These batteries are not as common as AA or AAA, but they are readily available at most drug stores, electronics stores, and online retailers. Knowing this beforehand will save you a trip back to the store.
Step-by-Step Guide to Replace Your 2009 Toyota Camry Key Fob Battery
Replacing the battery in your 2009 Toyota Camry key fob is straightforward and requires no special tools beyond what’s already in your key fob itself!
Tools You’ll Need
- Your 2009 Toyota Camry key fob
- A new CR1632 battery (make sure to have one ready before you start)
That’s it! Let’s get started.
Step 1: Remove the Mechanical Key
Locate the small latch on the side of your 2009 Toyota Camry key fob. Press and hold this latch while gently pulling out the mechanical key. This key is designed to be used in emergencies and also serves as the tool to open the key fob casing.
Step 2: Open the Key Fob Casing
Now that you have the mechanical key removed, you’ll use it to carefully pry open the key fob. Look for a narrow slot that is perpendicular to where you just removed the mechanical key. Insert the end of the mechanical key into this slot.
Gently twist the mechanical key. You should feel the key fob casing begin to separate. Don’t force it; a gentle twist should be enough to pop it open.
Step 3: Access and Remove the Old Battery
Once the casing is open, you’ll see the circuit board. The battery is located on the other side of this board. The circuit board might be held in place by a light adhesive. Carefully slip the end of the mechanical key under the edge of the circuit board and gently lever it out of its compartment.
With the circuit board lifted, you can now see the CR1632 battery. It is held in place by small metal legs or clips. Carefully use your fingertip or the mechanical key to gently spring open these legs one at a time to release the old battery. Take note of the battery’s orientation (+ side up or down) before removing it; this will help you install the new battery correctly.
Step 4: Install the New CR1632 Battery
Take your new CR1632 battery and install it in the same orientation as the old one. Make sure it’s securely placed under the retaining legs or clips. You should hear a slight click as it snaps into place.
Step 5: Reassemble the Key Fob
Carefully place the circuit board back into its compartment, ensuring it sits flush. Then, align the two halves of the key fob casing and snap them back together. You might need to apply a bit of pressure to ensure they are fully closed.
Step 6: Test Your Key Fob
Finally, test your 2009 Toyota Camry key fob to ensure it’s working correctly. Try locking and unlocking your car remotely, and if your Camry has push-button start, try starting the engine with the key fob.
Tips to Extend Your Key Fob Battery Life
To prolong the life of your 2009 Toyota Camry key fob battery, consider these tips:
- Keep your key fob away from electronic devices: As mentioned in a Toyota service bulletin, electronic devices like cell phones, TVs, and computers can emit signals that cause your smart key to constantly “wake up,” draining the battery faster. Try to store your key fob at least 40 inches away from these devices when possible.
- Store your spare key fob separately: If you have a spare key fob, store it away from your primary key fob and electronic devices to preserve its battery life.
Conclusion
Replacing the battery in your 2009 Toyota Camry key fob is a simple and cost-effective DIY task. By following these steps, you can restore your key fob’s functionality and avoid unnecessary dealership charges. Keep your key fob working reliably and enjoy the convenience it provides. For more car maintenance tips and guides, visit keyfobprog.com!
