Your Toyota key fob is a vital device that lets you lock and unlock your car, in addition to begin the engine. Over time, the battery in your key fob could begin to die, which might trigger it to malfunction. If you happen to’re experiencing issues along with your key fob, one of many first issues you must verify is the battery. Changing the battery in a Toyota key fob is a comparatively easy course of that may be completed in only a few minutes. On this article, we’ll give you step-by-step directions on change the battery in a Toyota key fob.
Earlier than you start, you will want to assemble just a few instruments. You will want a small Phillips head screwdriver, a brand new CR2032 battery, and a clear fabric. Upon getting your instruments, you possibly can observe these steps to alter the battery in your Toyota key fob:
1. Find the small screw on the again of the important thing fob.
2. Use the Phillips head screwdriver to take away the screw.
3. Gently pry open the again of the important thing fob.
4. Find the previous battery and take away it.
5. Insert the brand new battery into the important thing fob, ensuring that the optimistic facet of the battery is going through up.
6. Snap the again of the important thing fob again into place.
7. Tighten the screw to safe the again of the important thing fob.
As soon as you have changed the battery, your key fob needs to be working once more. If you happen to’re nonetheless experiencing issues, chances are you’ll have to take your key fob to a Toyota supplier for additional analysis.
Instruments Required
Changing the battery in a Toyota key fob is a straightforward activity that may be accomplished in only a few minutes. You’ll need the next instruments:
Flathead Screwdriver
A small flathead screwdriver is important for eradicating the battery cowl from the important thing fob. The screwdriver should be sufficiently small to suit into the slot on the quilt.
Phillips Head Screwdriver
In some circumstances, you may additionally want a small Phillips head screwdriver to take away the screws that maintain the battery in place.
New Battery
You’ll need a brand new battery that’s appropriate along with your Toyota key fob. The kind of battery will range relying on the mannequin of your Toyota. You’ll find the proper battery kind by consulting your Toyota’s proprietor’s handbook.
Non-compulsory: Key Fob Cowl
If the battery in your key fob is lifeless, you may additionally need to substitute the important thing fob cowl. Key fob covers can be found in a wide range of colours and supplies, and so they may also help to guard your key fob from injury.
| Instrument | Objective |
|---|---|
| Flathead Screwdriver | Eradicating the battery cowl |
| Phillips Head Screwdriver | Eradicating the screws that maintain the battery in place |
| New Battery | Changing the previous, lifeless battery |
| Key Fob Cowl | Defending the important thing fob from injury |
Figuring out the Key Fob
Earlier than you possibly can change the battery in your Toyota key fob, you want to establish it. Key fobs range in design relying on the mannequin yr and trim degree of your Toyota. Nonetheless, there are some common traits that may provide help to establish it:
- It’s a small, handheld system that’s sometimes black or grey in coloration.
- It has a number of buttons on the entrance, such because the lock, unlock, and trunk buttons.
- It has a Toyota emblem on the entrance or again.
If you’re nonetheless unable to establish your key fob, you possibly can seek the advice of your Toyota proprietor’s handbook or contact a Toyota dealership for help.
Opening the Key Fob
Finding the battery inside your Toyota key fob requires fastidiously disassembling the system. The disassembly course of differs barely relying on the particular mannequin of Toyota car you personal. Nonetheless, common steps might be adopted to efficiently open the fob and entry the battery:
1. Find the discharge button.
Most Toyota key fobs function a small, hid launch button that lets you detach the important thing blade from the fob physique. This button is often discovered alongside the sting of the fob, close to the keychain attachment level. Utilizing a small pointed object, resembling a toothpick or the tip of a pen, gently press the discharge button and pull the important thing blade away from the fob physique.
2. Separate the fob halves.
With the important thing blade eliminated, you can be left with the digital fob physique. To separate the halves of the fob, fastidiously insert a small, flat object, resembling a skinny screwdriver or a butter knife, into the seam of the fob. Gently pry the halves aside, being cautious to not injury any of the interior elements.
3. Find and take away the battery.
As soon as the fob is open, you will note the battery. It’s often a small, spherical, coin-shaped battery, sometimes a CR2032 or CR2025 battery. The battery could also be held in place by a small clip or bracket. Rigorously take away the battery from the fob, being conscious of its polarity (the optimistic and detrimental terminals) to make sure correct set up of the brand new battery.
| Button | Perform |
|---|---|
| Launch Button | Detaches the important thing blade from the fob physique. |
| Seam | The place the fob halves are separated. |
| Battery | A small, spherical, coin-shaped battery. |
| Clip/Bracket | Holds the battery in place. |
Finding and Eradicating the Previous Battery
Step 1: Determine the Key Fob Sort
* Decide the particular key fob mannequin to your Toyota car.
* Seek advice from your car’s proprietor’s handbook or on-line assets to find the proper battery kind.
Step 2: Find the Battery Compartment
* Study the again or facet of the important thing fob for a small compartment door.
* Relying on the mannequin, the door could also be held in place by a screw or a latch.
Step 3: Open the Battery Compartment
* Use a small screwdriver or coin to fastidiously pry open the compartment door.
* Keep away from utilizing extreme power to forestall damaging the important thing fob.
Step 4: Take away the Previous Battery
* Find the previous battery contained in the compartment. It’s sometimes a small, coin-shaped battery.
* Use tweezers or a small needle to softly take away the battery by prying it out.
* Word: Eliminate the previous battery responsibly and in accordance with native rules to keep away from environmental contamination. Please seek advice from the next desk for the battery kind and dimensions generally utilized in Toyota key fobs:
| Battery Sort | Dimensions |
|---|---|
| CR2025 | 15.50mm x 3.00mm x 1.65mm |
| CR2032 | 20.00mm x 3.20mm x 2.00mm |
| CR1616 | 16.00mm x 1.60mm x 1.60mm |
Inserting the New Battery
Firstly, chances are you’ll discover that some Toyota key fobs have a small notch or a delegated space to pry open the important thing. If yours has this notch or space, insert the tip of your key or a flathead screwdriver into the notch and gently pry the important thing fob open. Different Toyota key fobs could require you to press a small button on the facet to launch the again cowl.
As soon as the important thing fob is open, you will see the circuit board and the battery. Rigorously take away the previous battery, listening to its orientation. The brand new battery should be inserted with the proper polarity, so make certain the optimistic (+) facet of the battery faces the identical route because the optimistic (+) marking on the circuit board.
Now, insert the brand new battery into the important thing fob, ensuring it matches snugly. Double-check the polarity to make sure it is appropriate. As soon as the battery is in place, fastidiously reassemble the important thing fob by snapping the again cowl again on or urgent the button to shut it. Guarantee the important thing fob is securely closed earlier than testing it.
| Battery Sort | Toyota Key Fob Fashions |
|---|---|
| CR2025 | Camry, Corolla, RAV4, Tacoma, Tundra |
| CR2032 | Avalon, Highlander, Land Cruiser, Prius, Sequoia |
Word that some newer Toyota autos could use totally different battery varieties, so it is all the time finest to verify your proprietor’s handbook or seek the advice of a Toyota dealership for the proper battery to your particular key fob mannequin.
Closing the Key Fob
6. Rigorously place the steel backplate onto the important thing fob, matching its edges and notches with the important thing fob physique. Be certain that the small notch on the backside of the backplate aligns appropriately with the corresponding protrusion on the important thing fob physique.
7. Slide the backplate down into place, making use of light strain alongside its edges. Be certain that the backplate absolutely seats into the important thing fob physique and matches snugly.
8. As soon as the backplate is safe, gently press down on the important thing fob buttons to verify if they’re working correctly. If any button feels caught or does not reply, chances are you’ll have to repeat the steps to make sure correct seating of the elements.
9. Safe the important thing fob by snapping the 2 halves collectively. The important thing fob ought to shut with a satisfying click on, indicating a safe connection.
10. Double-check that the important thing fob buttons are functioning appropriately and that the battery is securely put in. If you happen to encounter any points or the important thing fob nonetheless does not work, seek advice from your car’s proprietor’s handbook or seek the advice of a Toyota dealership for additional help.
Changing the Key Fob Battery in Completely different Toyota Fashions
Toyota key fobs are essential for locking, unlocking, and beginning your car remotely. Over time, the battery in your key fob may have changing, and the method can range relying in your Toyota mannequin.
2016-2022 Toyota Tacoma
1. Find the small launch button on the again of the important thing fob.
2. Press the button and slide the quilt open.
3. Take away the previous CR2032 battery and insert the brand new one with the optimistic (+) facet going through up.
4. Slide the quilt again on and press it firmly to shut.
2018-2022 Toyota Camry
1. Press the small button on the facet of the important thing fob to launch the emergency key.
2. Pull the emergency key and use it to pry open the seam on the again of the fob.
3. Exchange the previous CR1632 battery with a brand new one.
4. Press the fob halves collectively to shut.
2020-2022 Toyota Highlander
1. Use your fingernail or a small device to pry open the small cowl on the backside of the important thing fob.
2. Take away the previous CR2025 battery and substitute it with a brand new one.
3. Push the quilt again into place.
2019-2022 Toyota RAV4
1. Press the button on the facet of the important thing fob to launch the emergency key.
2. Pry open the seam on the again of the fob utilizing the emergency key.
3. Exchange the previous CR2016 battery with a brand new one.
4. Snap the fob halves again collectively.
Troubleshooting Frequent Points
The fob will not be unlocking or locking the automobile.
First, verify if the fob’s battery is lifeless. Whether it is, substitute the battery. If the battery will not be lifeless, attempt resetting the fob by eradicating the battery for 30 seconds after which reinserting it. If the fob nonetheless doesn’t work, there could also be an issue with the automobile’s receiver. On this case, you will have to take the automobile to a mechanic to have it repaired.
The fob is working intermittently.
If the fob is working intermittently, it could be resulting from a weak battery. Exchange the battery and see if that solves the issue. If it doesn’t, there could also be an issue with the fob’s circuitry. On this case, you will have to take the fob to a mechanic or locksmith to have it repaired.
The fob will not be opening the trunk.
The trunk launch button on the fob could must be programmed. Seek the advice of your car’s proprietor’s handbook for directions on program the trunk launch button.
The fob will not be beginning the automobile.
Make it possible for the automobile is in park and that the secret’s within the ignition. If the automobile will not be in park or the secret’s not within the ignition, the fob won’t begin the automobile. If the automobile is in park and the secret’s within the ignition, attempt changing the battery within the fob. If that doesn’t work, there could also be an issue with the automobile’s ignition system. On this case, you will have to take the automobile to a mechanic to have it repaired.
The fob’s buttons usually are not working.
If the fob’s buttons usually are not working, attempt cleansing the buttons with a cotton swab dipped in rubbing alcohol. If that doesn’t work, there could also be an issue with the fob’s circuitry. On this case, you will have to take the fob to a mechanic or locksmith to have it repaired.
The fob is broken.
If the fob is broken, it could not work correctly. If the fob is badly broken, chances are you’ll want to switch it. Seek the advice of your car’s proprietor’s handbook for directions on substitute the fob.
| Battery Sort | Dimension | Voltage |
|---|---|---|
| CR2032 | 20mm x 3.2mm | 3V |
| CR2025 | 20mm x 2.5mm | 3V |
| CR1632 | 16mm x 3.2mm | 3V |
Security Precautions
Earlier than you begin, listed below are some security precautions to remember:
- Park the car in a protected location and switch off the engine.
- Disconnect the detrimental terminal of the battery to forestall electrical shock.
- Find the important thing fob and take away it from the ignition.
- Use warning when dealing with the important thing fob, because it comprises delicate elements.
- Keep away from touching the battery along with your naked fingers, as this will injury it.
- Don’t get rid of the previous battery within the trash, as it may pose a hearth hazard. As a substitute, recycle it at a delegated recycling facility.
- Comply with the directions on this information fastidiously to keep away from damaging the important thing fob or voiding its guarantee.
- If you’re not sure about any a part of the method, seek the advice of with a professional mechanic.
- Hold the brand new battery out of attain of kids, as it may pose a choking hazard.
- Eliminate the previous battery correctly in accordance with native rules.
How you can Change the Battery in a Toyota Key Fob
Altering the battery in a Toyota key fob is a straightforward and simple course of that may be accomplished in only a few minutes. Listed below are the steps concerned:
1. Find the small button on the again of the important thing fob.
2. Press the button and pull the important thing out of the fob.
3. Flip the important thing over and find the small screw on the again.
4. Use a small Phillips head screwdriver to take away the screw.
5. Open the important thing fob and find the battery.
6. Take away the previous battery and insert the brand new one.
7. Shut the important thing fob and substitute the screw.
8. Insert the important thing again into the fob and press the button to shut it.
Folks Additionally Ask About How you can Change the Battery in a Toyota Key Fob
How usually ought to I modify the battery in my Toyota key fob?
The battery in a Toyota key fob sometimes lasts for about two to a few years. Nonetheless, the lifespan of the battery can range relying on the frequency of use and the kind of battery used.
What kind of battery do I want for my Toyota key fob?
Most Toyota key fobs use a CR2032 battery. Nonetheless, some newer fashions could use a unique kind of battery. Seek the advice of your proprietor’s handbook to find out the proper kind of battery to your key fob.
How do I do know if the battery in my Toyota key fob is lifeless?
There are just a few indicators that will point out that the battery in your Toyota key fob is lifeless. These indicators embody:
- The important thing fob doesn’t work correctly.
- The important thing fob has a weak sign.
- The important thing fob’s LED gentle doesn’t flash once you press the buttons.
