Sustaining a functioning key fob is important for the comfort and safety of your Hyundai car. Over time, the battery in your key fob might deplete, affecting its efficiency. Changing the battery is an easy course of that may shortly restore the performance of your key fob. This 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 substitute course of, it’s essential to assemble the required instruments. You’ll require a small, flat-head screwdriver or a key fob battery substitute software. Moreover, a brand new CR2032 battery is critical to energy your key fob. Guarantee that you’ve got these things available earlier than commencing the battery substitute course of.
Find the battery compartment of your Hyundai key fob. Its place might fluctuate relying on the mannequin and 12 months of your car. Seek advice from your car’s proprietor’s guide 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 substitute software to softly pry open the compartment. Fastidiously take away the outdated battery and eliminate it correctly. Insert the brand new CR2032 battery into the compartment, making certain its polarity is appropriately 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 switch the battery. The exact location might fluctuate relying on the particular Hyundai mannequin and key fob design. This is a complete information that can assist you find the battery compartment with ease:
1. Establish the Key Fob Launch Button
The important thing fob launch button sometimes resides on the aspect 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 secret is launched, gently separate the important thing fob’s housing into two components. This may be achieved by making use of mild strain alongside the seam of the housing. In some circumstances, the housing might snap aside simply, whereas different fashions would possibly 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, it’s best to have the ability to see the battery. It is often held in place by a small clip or holder. Fastidiously take away the battery by gently prying it out with a small software, reminiscent of a flat-head screwdriver or a plastic spudger. Word the orientation of the battery, because it must be inserted appropriately within the new one.
Safely Eradicating the Previous Battery
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Find the Key Launch Button:
- Most Hyundai key fobs have a small button on the aspect. Press this button to launch the important thing blade.
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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 crucial.
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Extract the Battery:
- Coin Battery (CR2032):
- Coin batteries are sometimes held in place by a metallic spring. Use a small screwdriver or coin to softly pry the battery out of its slot.
- Warning: Keep away from touching the metallic contacts on the battery as doing so can have an effect on its lifespan.
- Button Battery (LIR2032):
- Button batteries are sometimes soldered to the circuit board. Contact a locksmith or automotive technician for help in changing these batteries.
- Coin Battery (CR2032):
Extra Suggestions for Secure Battery Removing:
- Use the Appropriate Instruments: At all times use the proper instruments to keep away from damaging the important thing fob.
- Deal with the Battery with Care: Batteries include hazardous supplies. Keep away from puncturing or short-circuiting them.
- Eliminate Previous 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 metallic 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 proper polarity (+ aspect up).
Inserting the New Battery Appropriately
As soon as the outdated battery is eliminated, it’s time to insert the brand new one. Right here’s easy methods to do it appropriately:
1. Examine Battery Orientation
Earlier than inserting the brand new battery, examine its orientation. The optimistic (+) aspect of the battery ought to face the identical course because the optimistic terminal within the battery compartment.
2. Align the Battery
Align the battery appropriately within the battery compartment. Ensure it matches snugly and doesn’t transfer round once 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 injury the battery or the important thing fob.
4. Exchange Battery Compartment Cowl
As soon as the battery is safe, change the battery compartment cowl and snap it into place. If the duvet isn’t 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 appropriately | Incorrectly inserting the battery can forestall the important thing fob from working or injury the battery. |
| Exchange the battery compartment cowl securely | This prevents moisture or filth from stepping into the battery compartment. |
Troubleshooting Frequent Points
In case you’re having bother getting your Hyundai key fob to work, there are some things you may attempt:
1. Examine the battery
The most typical motive for a key fob to cease working is a lifeless battery. To exchange the battery, observe the steps outlined within the “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 forestall the important thing fob from sending a sign to the automobile. 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, chances are you’ll must reset it. To reset the important thing fob, observe these steps:
- Get in your automobile and shut the door.
- Put the important thing within the ignition and switch it to the “On” place, however don’t begin the automobile.
- 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 automobile.
4. Examine for free wires
If the important thing fob remains to be not working, there could also be a free wire. To examine for free wires, observe these steps:
- Open the hood of your automobile.
- 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 - Examine the wires which are related to the battery. If any of the wires are free, 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.
- Examine the antenna for any injury. If the antenna is broken, you will want to switch the important thing fob.
- Open the hood of your automobile.
- Find the battery.
- Examine the battery terminals for any corrosion or injury.
- If the battery terminals are corroded or broken, you will want to scrub them.
- New CR2032, CR2450, or CR2430 battery
- Small flathead screwdriver
- Find the Key Fob Battery Compartment: The compartment is often on the again or aspect of the important thing fob.
- Pry Open the Compartment: Use the flathead screwdriver to softly pry open the battery compartment.
- Take away the Previous 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 optimistic (+) aspect dealing with up.
- Shut the Compartment: Securely shut the battery compartment.
- Keep away from Excessive Temperatures: Maintain the important thing fob away from excessive warmth or chilly, as these can injury the battery.
- Exchange the Battery Recurrently: Change the battery each 6-12 months, even when it is nonetheless working, to forestall sudden failure.
- Use the Fob Recurrently: Recurrently utilizing the fob prompts its circuits, which may prolong battery life.
- Keep away from Dropping or Submerging: Defend the important thing fob from impacts or water injury, 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 isn’t working correctly, clear the battery contacts with a cotton swab and rubbing alcohol.
- Examine for Circuit Points: If the battery is new however the important thing fob remains to be not working, examine for any free or broken circuits contained in the fob.
- Take into account a Again-up Battery: Maintain a spare battery in your automobile or pockets for emergencies.
- Program the Fob: After changing the battery, chances are you’ll must reprogram the important thing fob to work together with your automobile. Seek the advice of your car’s guide 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. Examine the important thing fob antenna
The important thing fob antenna is positioned inside the important thing fob. If the antenna is broken, the important thing fob won’t be able to ship a sign to the automobile. To examine the antenna, observe these steps:
6. Examine the automobile’s battery
If the automobile’s battery is lifeless, the important thing fob won’t be able to ship a sign to the automobile. To examine the automobile’s battery, observe these steps:
7. Contact your Hyundai seller
In case you have tried the entire above steps and the important thing fob remains to be not working, you will want to contact your Hyundai seller. The seller 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 substitute course of, it’s essential to watch the next security precautions in your well-being and the correct functioning of your car:
Keep away from Quick-Circuiting the Battery
By no means permit the optimistic and unfavorable terminals of the battery to come back into direct contact with one another or with any metallic objects. This may end up in a harmful short-circuit which will injury {the electrical} elements of your key fob.
Deal with the Battery Appropriately
Solely use the battery sort specified within the proprietor’s guide in your Hyundai car. Make sure the battery isn’t broken or leaking earlier than inserting it into the important thing fob.
Eliminate Used Batteries Safely
Don’t eliminate used batteries in common trash. Comply with 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 injury the casing or its inner elements.
Clear the Battery Contacts
Earlier than inserting the brand new battery, use a clear fabric or cotton swab to softly take away any filth or particles from the battery contacts inside the important thing fob.
Reset the Key Fob If Wanted
In case you encounter any points after changing the battery, reminiscent of a malfunctioning key fob, chances are you’ll must reset it following the directions offered in your proprietor’s guide.
Keep away from Battery Leaks
In case you discover any indicators of battery leakage, reminiscent of 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 forestall any free connections or injury throughout use.
Use the Appropriate Software
In case your key fob requires a particular software or key to open it, be sure to have the precise one. Forcing it open with an inappropriate software can injury the casing.
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 a straightforward course of that may be accomplished in a couple of minutes. By following these steps, you may be certain 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 injury the battery contacts.
3. Insert the brand new battery into the fob, ensuring that the optimistic (+) and unfavorable (-) terminals are aligned appropriately.
4. Snap the 2 halves of the important thing fob again collectively. Make sure to 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.
Individuals Additionally Ask About How To Change Battery In Hyundai Key Fob
How typically ought to I modify 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 when you use your key fob incessantly.
What sort of battery does my Hyundai key fob use?
Hyundai key fobs sometimes use a CR2032 battery.
Can I modify the battery in my Hyundai key fob myself?
Sure, you may change the battery in your Hyundai key fob your self. The method is straightforward and solely takes a couple of minutes.
