Is your 2022 Honda Passport key fob starting to feel a little sluggish? Don’t worry, you’re likely just dealing with a low battery. Replacing the battery in your Honda Passport key fob is a simple task you can easily handle yourself, saving you time and a trip to the dealership. This guide will walk you through everything you need to know about 2022 Honda Passport Key Fob Battery Replacement, ensuring you get back to unlocking your vehicle with ease.
Understanding Your 2022 Honda Passport Smart Key
The 2022 Honda Passport uses a sophisticated smart key system for convenient access and operation. This key fob, often referred to as a remote or transmitter, boasts five buttons: Lock, Unlock, Hatch, Remote Start, and Panic. It communicates with your vehicle via a 433.92 MHz frequency and utilizes a Philips ID 47 chip. For identification purposes, you might find FCC IDs KR5V44 or KR5T44 printed on your device. These key fobs are designed for models including the Honda Pilot EXL/ELITE/TOURING from 2019-2022 and Honda Passport EXL/ELITE/TOURING from 2019-2022. The original part numbers associated with this key fob include 72147-TG7-A61, 72147-TG7-AA1, 72147-TG7-A81, 72147-TG7-A82, 72147-TG7-AB1, 72147-TG7-A91, and 72147-TG7-A92, depending on driver settings.
Recognizing the Need for a New Key Fob Battery
How do you know when it’s time for a 2022 Honda Passport key fob battery replacement? The most common sign is a decrease in operating range. You might find yourself needing to be closer and closer to your Passport for the key fob to lock or unlock the doors. Another indicator is inconsistent button operation – sometimes the buttons work, sometimes they don’t. In some cases, your Honda Passport might even display a warning message on the dashboard indicating a low key fob battery. These are all clear signals that a fresh battery is needed to restore optimal performance.
Step-by-Step Battery Replacement for Your 2022 Honda Passport Key Fob
Replacing the battery in your 2022 Honda Passport key fob is straightforward and requires minimal tools. Here’s a simple guide to follow:
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Gather Your Tools: You’ll need a small flathead screwdriver (often a precision screwdriver or eyeglass repair screwdriver works best) and a new CR2032 battery. This is the standard battery type for this Honda key fob.
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Locate the Notch: Examine your key fob closely. You’ll find a small notch, usually on the side or bottom edge of the key fob. This notch is designed to help you open the case.
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Carefully Pry Open the Fob: Insert the tip of your flathead screwdriver into the notch. Gently twist or pry to separate the two halves of the key fob casing. Avoid using excessive force to prevent damage to the plastic.
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Identify the Battery: Once open, you’ll see the CR2032 battery nestled inside. Take note of the battery’s orientation – specifically, the positive (+) and negative (-) sides.
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Remove the Old Battery: You can typically use your fingertip or the edge of the screwdriver to gently lift out the old battery.
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Insert the New Battery: Place the new CR2032 battery into the battery compartment, ensuring the positive (+) side is facing the correct direction (usually upwards). Match the orientation of the old battery.
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Reassemble the Key Fob: Carefully snap the two halves of the key fob casing back together. Ensure they are firmly closed and aligned.
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Test Your Key Fob: Press the buttons on your key fob to confirm it’s working correctly. Lock and unlock your Honda Passport, and test the remote start and hatch release functions to ensure everything is functioning as expected.
Choosing the Right CR2032 Battery
For your 2022 Honda Passport key fob battery replacement, using the correct battery type is crucial. The CR2032 battery is a 3V lithium coin cell battery and is the specified replacement. You can find CR2032 batteries at most drugstores, supermarkets, electronics stores, and online retailers. Consider reputable brands like Panasonic, Sony, or Energizer for reliable performance and longevity. A CR2032 battery typically lasts for 1-3 years in a key fob, depending on usage.
Important Tips for Key Fob Battery Replacement
- Polarity Matters: Always double-check the battery polarity when inserting the new battery. Incorrect polarity can prevent the key fob from working.
- Handle with Care: Be gentle when opening and disassembling the key fob to avoid damaging the internal components.
- Test After Replacement: Always test your key fob after replacing the battery to ensure it’s functioning correctly before you rely on it.
- Still Not Working? If your key fob doesn’t work after a battery replacement, there might be another issue. In such cases, consulting a professional locksmith or your Honda dealership for further diagnosis and potential reprogramming might be necessary.
Replacing the battery in your 2022 Honda Passport key fob is an easy and cost-effective way to maintain your vehicle’s convenience features. By following these steps, you can ensure your key fob remains reliable for years to come.
