Is your 2007 Toyota Camry key fob not working as reliably as it used to? You might be experiencing a dead or dying key fob battery. Replacing the battery in your 2007 Toyota key fob is a straightforward task you can easily do yourself, saving time and money compared to a dealership visit. This guide will walk you through each step of the 2007 Toyota Key Fob Battery replacement process.
What You’ll Need
Before you begin, gather these simple tools and supplies:
- A new CR1632 battery. This is the specific type of battery required for most 2007 Toyota Camry key fobs. You can find these at most drug stores, electronics stores, and online retailers.
- The mechanical key that is stored inside your Toyota key fob. This key is cleverly designed to be the only tool you’ll need.
Step-by-Step Guide to Replacing Your 2007 Toyota Key Fob Battery
Follow these easy steps to replace the battery in your 2007 Toyota Camry key fob:
Step 1: Remove the Mechanical Key
Locate the small latch on the side of your Toyota key fob. Press and hold this latch while pulling out the mechanical key. This key is essential for opening the fob.
Step 2: Use the Key to Pry Open the Fob
Examine the key fob where you removed the mechanical key. You’ll see a narrow slot that runs perpendicular to the keyhole. Insert the thinned end of the mechanical key into this slot.
Gently twist the mechanical key. This will apply leverage and pop open the two halves of the key fob. You might hear a click when it separates.
Step 3: Access and Remove the Circuit Board
Once the key fob is open, you’ll see a circuit board inside one half. This board houses the battery. The circuit board is typically held in place by a light adhesive, like double-sided tape. Carefully slip the end of the mechanical key under the edge of the circuit board. Gently lever it upwards to lift it out of the compartment.
Step 4: Replace the Battery
With the circuit board partially removed, you can now access the battery. The CR1632 battery is held in place by small metal legs or clips. Carefully pry these legs open one at a time to release the old battery. Remove the old battery and insert the new CR1632 battery, ensuring the positive (+) side is facing upwards.
Step 5: Reassemble the Key Fob
Carefully place the circuit board back into its compartment, pressing gently to secure it. Align the two halves of the key fob and snap them back together. You might need to apply a bit of pressure to ensure they are fully closed. Finally, slide the mechanical key back into the key fob until it clicks into place.
Tips and Considerations
- Battery Life and Electronic Devices: Keep your Toyota smart key away from electronic devices like cell phones, TVs, and computers when stored. Proximity to these devices can sometimes cause the key fob to constantly “wake up,” potentially reducing battery life.
- Low Battery Warning: If your 2007 Toyota Camry displays a “low key battery” warning on the dashboard, it’s a good indication that you should replace the battery soon to avoid being stranded.
- Emergency Start: In a situation where the key fob battery is completely dead, you can still start your 2007 Toyota Camry. Place the back of the key fob (the side with the Toyota logo) directly against the “Start” button on your dashboard. This will allow the car to detect the key and start the engine.
- Battery Availability: While CR1632 batteries might not be as common as AA or AAA batteries, they are readily available at most pharmacies, electronic stores, and battery specialty shops. You can also easily purchase them online.
Conclusion
Replacing the battery in your 2007 Toyota Camry key fob is a simple and cost-effective DIY task. By following these steps, you can ensure your key fob is functioning reliably and avoid unnecessary trips to the dealership. Keep your key fob working perfectly and enjoy the convenience of your Toyota Camry’s smart key system.
