Is your 2022 Toyota Highlander key fob not working as reliably as it used to? It might be time for a battery replacement. Like all batteries, the one in your key fob will eventually need to be replaced. Don’t worry, changing the battery in your 2022 Highlander key fob is a straightforward process you can easily do yourself. This guide from our service experts at keyfobprog.com will walk you through each step, ensuring you can get back to the convenience of a fully functional key fob in no time.
Step-by-Step Guide to Replacing Your 2022 Highlander Key Fob Battery
Before you head to the dealership, consider that replacing your 2022 Highlander Key Fob Battery is a simple DIY task. Follow these steps, and you’ll have your key fob working like new again.
Step 1: Remove the Mechanical Key
Locate the small release button on your 2022 Highlander key fob. This button is usually a small metal piece situated near the key ring loop. Press and hold this button while gently pulling out the mechanical key from the fob. Set the mechanical key aside in a safe place.
Step 2: Open the Key Fob Casing
Once the mechanical key is removed, you’ll see a small slot or notch where the key was housed. This is where you’ll need to carefully pry open the key fob. Use a small flathead screwdriver or a similar thin, flat tool. Gently insert the tip of the screwdriver into the slot and twist or pry to separate the two halves of the key fob casing. Take your time and avoid applying excessive force to prevent damage to the plastic casing.
Step 3: Access and Remove the Old Battery
With the key fob casing open, you’ll see the internal components, including the circuit board and the battery. The battery is usually a small, round, silver disc battery. Carefully note the orientation of the battery before removing it. Gently pry the old battery out of its housing. You might be able to use your fingertip or the small screwdriver again, being careful not to scratch the circuit board.
Step 4: Install the New CR2032 Battery
Identify the type of battery your 2022 Highlander key fob requires. Typically, it’s a CR2032 3V lithium battery. You can confirm this by checking the old battery or your Toyota Highlander owner’s manual. Purchase a new CR2032 battery from any electronics store, pharmacy, or online retailer. Install the new battery, ensuring it is placed in the correct orientation (usually positive side up, matching the orientation you noted when removing the old battery).
Step 5: Reassemble Your Key Fob
Carefully align the two halves of the key fob casing and press them firmly back together until they snap securely shut. Ensure there are no gaps and the casing is properly closed. Finally, slide the mechanical key back into its slot until it clicks into place.
What if You Need a Complete 2022 Highlander Key Fob Replacement?
While battery replacement solves most key fob issues, sometimes a full 2022 Toyota Highlander key fob replacement is necessary. If your key fob is lost, damaged beyond repair, or malfunctioning even with a new battery, you’ll need to get a replacement.
For a complete key fob replacement, it’s best to contact your local Toyota dealership. They have the expertise and equipment to provide you with a new key fob programmed specifically for your 2022 Highlander. While this option is more costly than a battery replacement, it ensures your new key fob works seamlessly with your vehicle’s security system.
Contact your local Toyota dealer’s parts department to inquire about a 2022 Highlander key fob replacement and any associated costs. They can also advise you on any available parts specials or discounts.
By following these steps, you can confidently handle your 2022 Highlander key fob battery replacement and understand your options if a full replacement is needed. Enjoy the renewed reliability of your key fob!
