Your key fobs’ replacement batteries are simple to locate. These batteries are available at any auto parts store or internet supplier, and changing them simply takes a few minutes. Here is a simple guide showing you step-by-step how to change the battery in your Toyota Highlander key fob.
In the first step, take the emergency key out of the key fob. To let the key out, press the button on the key fob’s side.
Step 2: Carefully twist a small flat-blade screwdriver to pry apart the key fob case by inserting the tip into the notch where the key once rested.
3. The battery compartment is located at the circuit board’s back. With the aid of the screwdriver, carefully flip it over and remove the old battery. A suitable replacement for this one won’t be easy to find if the little components on the circuit board are damaged.
Don’t simply toss the old battery in the garbage. You ought to be able to properly dispose of it. There are battery retailers who will also accept your old batteries for recycling or proper disposal.
Step 4: Before putting a new battery into the battery compartment, check sure it is aligned according to the proper battery orientation. Before installing the new battery, you might want to make sure the battery compartment is clean, clear of dust and debris, and that there is no danger of an electrical short.
A CR2032 3-volt lithium battery, which is what the Toyota Highlander remote key fob uses, is readily available from any auto parts store or internet vendor.
Step 5 is to put the circuit board back where it belongs. Line up the key fob’s top cover and back cover, then snap them together. Before proceeding to the following step, make sure it is properly closed and secured.
Step 6: Reposition the mechanical key into the slot, and your key fob should function as intended.
The key fob should function after changing the batteries because there is no need to reconfigure it.
In This Article...
What kind of battery powers a key fob for a Toyota Highlander?
A CR2032 battery, which you can get in shops and online, is used by the majority of Toyota models. These batteries are really inexpensive, usually costing less than $5. Replace the battery in your Toyota key fob within the casing, then cap it off.
How long does the battery in a Toyota key fob last?
When your Toyota key fob’s battery is running lowthe typical battery life is one to two yearsan alert will sound when the engine is turned off.
The battery in my Toyota key fob has to be changed.
How to Replace the Battery in a Toyota Key Fob.
- Take the key out of the fob. Over the key portion of your key fob is a tiny metal button.
- Unlock the fob.
- Dispense with the green circuit board.
- Switch out the battery.
- Place the key inside the fob after putting the fob back together.
How do I program the key fob for my Toyota Highlander?
Within five seconds, turn your ignition key from “off” to “on” again. Your ignition key needs to be removed. Close and reopen the driver door twice in the following 40 seconds. Then, put the key in and take it out of the ignition once again. Once more, make sure you finish steps 1 and 2 within 40 seconds.