Sustaining a functioning key fob is crucial for the comfort and safety of your Hyundai automobile. Over time, the battery in your key fob might deplete, affecting its efficiency. Changing the battery is a simple course of that may rapidly restore the performance of your key fob. Here is a complete information to altering the battery in your Hyundai key fob, making certain a seamless driving expertise.
Earlier than embarking on the battery alternative course of, it’s essential to assemble the mandatory instruments. You’ll require a small, flat-head screwdriver or a key fob battery alternative instrument. Moreover, a brand new CR2032 battery is important to energy your key fob. Guarantee that you’ve got this stuff available earlier than commencing the battery alternative course of.
Find the battery compartment of your Hyundai key fob. Its place might differ relying on the mannequin and yr of your automobile. Discuss with your automobile’s proprietor’s handbook or search on-line for particular directions pertaining to your key fob mannequin. Upon getting recognized the battery compartment, use the small, flat-head screwdriver or key fob battery alternative instrument to softly pry open the compartment. Rigorously take away the outdated battery and eliminate it correctly. Insert the brand new CR2032 battery into the compartment, making certain its polarity is accurately aligned. Firmly shut the battery compartment, making certain a safe match.
Finding the Key Fob Battery Compartment
Figuring out the placement of the battery compartment is essential earlier than making an attempt to exchange the battery. The exact location might differ relying on the precise Hyundai mannequin and key fob design. Here is a complete information that will help you find the battery compartment with ease:
1. Determine the Key Fob Launch Button
The important thing fob launch button usually resides on the facet or again of the fob. Urgent this button releases the mechanical key, which lets you separate the important thing fob’s housing.
2. Separate the Key Fob Housing
As soon as the mechanical key’s launched, gently separate the important thing fob’s housing into two components. This may be achieved by making use of gentle strain alongside the seam of the housing. In some circumstances, the housing might snap aside simply, whereas different fashions may require a bit extra effort. It is necessary to train warning to keep away from damaging the fob.
| Hyundai Mannequin | Battery Compartment Location |
|---|---|
| Sonata | Contained in the housing, behind the button panel |
| Santa Fe | Inside the housing, close to the highest edge |
| Elantra | Beneath the detachable rubber cowl on the again |
| Tucson | Contained in the housing, accessible after eradicating the again panel |
3. Entry the Battery
As soon as the housing is separated, you need to have the ability to see the battery. It is often held in place by a small clip or holder. Rigorously take away the battery by gently prying it out with a small instrument, corresponding to a flat-head screwdriver or a plastic spudger. Observe the orientation of the battery, because it must be inserted accurately within the new one.
Safely Eradicating the Outdated Battery
-
Find the Key Launch Button:
- Most Hyundai key fobs have a small button on the facet. Press this button to launch the important thing blade.
-
Unclip the Housing:
- As soon as the bottom line is launched, gently separate the 2 halves of the important thing fob housing. Use a flat-head screwdriver if needed.
-
Extract the Battery:
- Coin Battery (CR2032):
- Coin batteries are usually held in place by a steel spring. Use a small screwdriver or coin to softly pry the battery out of its slot.
- Warning: Keep away from touching the steel contacts on the battery as doing so can have an effect on its lifespan.
- Button Battery (LIR2032):
- Button batteries are usually soldered to the circuit board. Contact a locksmith or automotive technician for help in changing these batteries.
- Coin Battery (CR2032):
Extra Ideas for Secure Battery Removing:
- Use the Right Instruments: All the time use the right instruments to keep away from damaging the important thing fob.
- Deal with the Battery with Care: Batteries comprise hazardous supplies. Keep away from puncturing or short-circuiting them.
- Eliminate Outdated Batteries Correctly: Eliminate used batteries at designated recycling services to forestall environmental contamination.
- Clear the Contacts: Earlier than inserting a brand new battery, clear the steel contacts inside the important thing fob utilizing a cotton swab dipped in isopropyl alcohol.
- Verify Battery Orientation: Guarantee the brand new battery is inserted with the right polarity (+ facet up).
Inserting the New Battery Accurately
As soon as the outdated battery is eliminated, it’s time to insert the brand new one. Right here’s do it accurately:
1. Test Battery Orientation
Earlier than inserting the brand new battery, verify its orientation. The constructive (+) facet of the battery ought to face the identical course because the constructive terminal within the battery compartment.
2. Align the Battery
Align the battery accurately within the battery compartment. Be certain that it matches snugly and doesn’t transfer round while you shake it.
3. Press the Battery into Place
Gently press the battery down till it clicks into place. Don’t apply extreme power, as this might harm the battery or the important thing fob.
4. Substitute Battery Compartment Cowl
As soon as the battery is safe, substitute the battery compartment cowl and snap it into place. If the quilt shouldn’t be closed correctly, it might have an effect on the important thing fob’s efficiency.
| Tip | Description |
|---|---|
| Use a contemporary battery | This ensures that the important thing fob can have sufficient energy to perform correctly. |
| Insert the battery accurately | Incorrectly inserting the battery can stop the important thing fob from working or harm the battery. |
| Substitute the battery compartment cowl securely | This prevents moisture or dust from entering into the battery compartment. |
Troubleshooting Widespread Points
Should you’re having hassle getting your Hyundai key fob to work, there are some things you possibly can strive:
1. Test the battery
The commonest cause for a key fob to cease working is a lifeless battery. To exchange the battery, comply with the steps outlined within the “Easy methods to Change Battery in Hyundai Key Fob” part above.
2. Clear the contacts
The contacts on the important thing fob and the ignition swap can get soiled over time. This will stop the important thing fob from sending a sign to the automotive. To wash the contacts, use a cotton swab dipped in rubbing alcohol.
3. Reset the important thing fob
If the important thing fob remains to be not working, it’s possible you’ll have to reset it. To reset the important thing fob, comply with these steps:
- Get in your automotive and shut the door.
- Put the important thing within the ignition and switch it to the “On” place, however don’t begin the automotive.
- Flip the important thing to the “Off” place and take away it from the ignition.
- Wait 10 seconds.
- Put the important thing again within the ignition and switch it to the “On” place.
- Begin the automotive.
4. Test for unfastened wires
If the important thing fob remains to be not working, there could also be a unfastened wire. To verify for unfastened wires, comply with these steps:
- Open the hood of your automotive.
- Find the fuse field.
- Take away the important thing fob cowl.
- Find the battery.
Here’s a desk that reveals the placement of the battery in numerous Hyundai fashions:
Mannequin Battery Location Elantra Inside the important thing fob cowl Sonata Inside the important thing fob cowl Tucson Inside the important thing fob cowl - Test the wires which are related to the battery. If any of the wires are unfastened, tighten them.
- Take away the important thing fob cowl.
- Find the antenna. The antenna is a small, black wire that’s related to the circuit board.
- Test the antenna for any harm. If the antenna is broken, you have to to exchange the important thing fob.
- Open the hood of your automotive.
- Find the battery.
- Test the battery terminals for any corrosion or harm.
- If the battery terminals are corroded or broken, you have to to wash them.
- New CR2032, CR2450, or CR2430 battery
- Small flathead screwdriver
- Find the Key Fob Battery Compartment: The compartment is often on the again or facet of the important thing fob.
- Pry Open the Compartment: Use the flathead screwdriver to softly pry open the battery compartment.
- Take away the Outdated Battery: Use your fingers or tweezers to take away the outdated battery.
- Insert the New Battery: Place the brand new battery within the compartment with the constructive (+) facet going through up.
- Shut the Compartment: Securely shut the battery compartment.
- Keep away from Excessive Temperatures: Preserve the important thing fob away from excessive warmth or chilly, as these can harm the battery.
- Substitute the Battery Often: Change the battery each 6-12 months, even when it is nonetheless working, to forestall sudden failure.
- Use the Fob Often: Often utilizing the fob prompts its circuits, which may lengthen battery life.
- Keep away from Dropping or Submerging: Shield the important thing fob from impacts or water harm, as these can compromise the battery.
- Retailer the Fob Correctly: When not in use, retailer the important thing fob in a dry, cool place to protect battery life.
- Clear the Battery Contacts: If the important thing fob shouldn’t be working correctly, clear the battery contacts with a cotton swab and rubbing alcohol.
- Test for Circuit Points: If the battery is new however the important thing fob remains to be not working, verify for any unfastened or broken circuits contained in the fob.
- Take into account a Again-up Battery: Preserve a spare battery in your automotive or pockets for emergencies.
- Program the Fob: After changing the battery, it’s possible you’ll have to reprogram the important thing fob to work together with your automotive. Seek the advice of your automobile’s handbook for directions.
- Prolonged Battery Life for Superior Fobs: Superior key fobs with options like distant begin and keyless entry might have shorter battery life. Think about using rechargeable batteries or periodically changing the battery to make sure optimum efficiency.
5. Test the important thing fob antenna
The important thing fob antenna is situated inside the important thing fob. If the antenna is broken, the important thing fob won’t be able to ship a sign to the automotive. To verify the antenna, comply with these steps:
6. Test the automotive’s battery
If the automotive’s battery is lifeless, the important thing fob won’t be able to ship a sign to the automotive. To verify the automotive’s battery, comply with these steps:
7. Contact your Hyundai supplier
When you’ve got tried all the above steps and the important thing fob remains to be not working, you have to to contact your Hyundai supplier. The supplier will have the ability to diagnose the issue and restore the important thing fob.
Security Precautions for Key Fob Battery Alternative
Earlier than continuing with the battery alternative course of, it’s essential to look at the next security precautions in your well-being and the correct functioning of your automobile:
Keep away from Quick-Circuiting the Battery
By no means enable the constructive and unfavourable terminals of the battery to return into direct contact with one another or with any metallic objects. This may end up in a harmful short-circuit which will harm {the electrical} parts of your key fob.
Deal with the Battery Accurately
Solely use the battery sort specified within the proprietor’s handbook in your Hyundai automobile. Make sure the battery shouldn’t be broken or leaking earlier than inserting it into the important thing fob.
Eliminate Used Batteries Safely
Don’t eliminate used batteries in common trash. Observe native recycling or disposal rules to make sure correct dealing with and stop environmental hazards.
Do Not Pressure the Key Fob Open
Keep away from utilizing extreme power when opening the important thing fob as it might harm the casing or its inner parts.
Clear the Battery Contacts
Earlier than inserting the brand new battery, use a clear material or cotton swab to softly take away any dust or particles from the battery contacts inside the important thing fob.
Reset the Key Fob If Wanted
Should you encounter any points after changing the battery, corresponding to a malfunctioning key fob, it’s possible you’ll have to reset it following the directions supplied in your proprietor’s handbook.
Keep away from Battery Leaks
Should you discover any indicators of battery leakage, corresponding to a powdery substance or corrosion across the battery contacts, take away the battery and eliminate it instantly. Keep away from touching any leaked materials, as it might be dangerous.
Safe the Key Fob
As soon as the battery is changed, guarantee the important thing fob is securely closed and the battery is correctly secured. It will stop any unfastened connections or harm throughout use.
Use the Right Device
In case your key fob requires a selected instrument or key to open it, be sure you have the appropriate one. Forcing it open with an inappropriate instrument can harm the casing.
Easy methods to Change Battery in Hyundai Key Fob
Supplies Wanted
Steps:
Sustaining Key Fob Battery Well being
| Battery Kind | Hyundai Fashions |
|---|---|
| CR2032 | Elantra, Accent, Sonata |
| CR2450 | Santa Fe, Tucson, Kona |
| CR2430 | Veloster, Genesis |
How To Change Battery In Hyundai Key Fob
Changing the battery in a Hyundai key fob is an easy course of that may be accomplished in a couple of minutes. By following these steps, you possibly can be sure that your key fob continues to perform correctly.
1. Find the discharge button on the again of the important thing fob. Press the button and pull the fob aside into two halves.
2. Take away the outdated battery from the fob. Watch out to not harm the battery contacts.
3. Insert the brand new battery into the fob, ensuring that the constructive (+) and unfavourable (-) terminals are aligned accurately.
4. Snap the 2 halves of the important thing fob again collectively. Be sure you hear a click on that signifies the fob is securely closed.
5. Take a look at the important thing fob to ensure it’s working correctly.
Folks Additionally Ask About How To Change Battery In Hyundai Key Fob
How typically ought to I alter the battery in my Hyundai key fob?
The battery in your Hyundai key fob needs to be modified each 2-3 years, or extra typically for those who use your key fob continuously.
What sort of battery does my Hyundai key fob use?
Hyundai key fobs usually use a CR2032 battery.
Can I alter the battery in my Hyundai key fob myself?
Sure, you possibly can change the battery in your Hyundai key fob your self. The method is straightforward and solely takes a couple of minutes.
