Honda Fit Key Fob Battery Replacement

2014-2020 Models

This vehicle has multiple key fob types. Select your key below.

Most Common

Smart Key Fob (2014–2020)

Battery Type

CR2032

Buy CR2032 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Honda Fit Smart Key Fob (2014–2020) Battery Replacement Video

FCC ID: KR5V1X

Replacement Steps for Smart Key Fob (2014–2020)

Tools needed: Small flathead screwdriver

Take out the emergency key Press or slide the release on the Honda Fit smart key fob and pull the metal key blade out.

Open the case Fit a small flathead screwdriver into the seam between the two halves and twist gently until the halves separate. Work along the edge instead of forcing one spot.

Take out the old battery Note which way the CR2032 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR2032 in with the positive (+) side facing the same way as the old one, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, slide the emergency key back in, then try lock and unlock from a few feet away.

Alternative

Remote Head Key (2015–2020)

Battery Type

CR1620

Buy CR1620 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Honda Fit Remote Head Key (2015–2020) Battery Replacement Video

FCC ID: MLBHLIK6-1T

Replacement Steps for Remote Head Key (2015–2020)

Tools needed: Small Phillips screwdriver · Small flathead screwdriver

Remove the screw Undo the small Phillips screw that holds the case together and put it somewhere safe.

Open the case Fit a small flathead screwdriver into the notch and twist gently until the halves separate. Work along the edge instead of forcing one spot.

Take out the old battery Note which way the CR1620 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR1620 in with the positive (+) side facing the same way as the old one, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, refit the screw, then try lock and unlock from a few feet away.

Alternative

Remote Key Fob (2015–2020)

Battery Type

CR1620

Buy CR1620 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Honda Fit Remote Key Fob (2015–2020) Battery Replacement Video

FCC ID: MLBHLIK6-1T

Replacement Steps for Remote Key Fob (2015–2020)

Tools needed: Small Phillips screwdriver · Small flathead screwdriver

Remove the screw Undo the small Phillips screw that holds the case together and put it somewhere safe.

Open the case Fit a small flathead screwdriver into the notch and twist gently until the halves separate. Work along the edge instead of forcing one spot.

Take out the old battery Note which way the CR1620 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR1620 in with the positive (+) side facing the same way as the old one, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, refit the screw, then try lock and unlock from a few feet away.

Frequently Asked Questions

What battery does a Honda Fit key fob use?

It depends on the key: the Smart Key Fob (2014–2020) uses a CR2032; the Remote Head Key (2015–2020) uses a CR1620; the Remote Key Fob (2015–2020) uses a CR1620. All are 3-volt lithium coin batteries, available at most grocery stores, pharmacies, and online retailers.

How do I know if my Honda Fit key fob battery is dying?

Signs your Honda Fit key fob battery is dying include: reduced range (having to get closer to unlock), intermittent button response, delayed unlocking, the low battery warning on your dashboard, or buttons requiring multiple presses to work.

How long does a Honda Fit key fob battery last?

A Honda Fit key fob battery typically lasts 2-4 years depending on usage. Frequent use, extreme temperatures, and proximity to electronic devices can shorten battery life.

Can I replace my Honda Fit key fob battery myself?

Yes, replacing a Honda Fit key fob battery is a simple DIY task that takes under 5 minutes. You only need a new CR2032 or CR1620 battery and optionally a small flathead screwdriver. No dealer visit or programming is required.

Do I need to reprogram my key fob after replacing the battery?

No, you do not need to reprogram your Honda Fit key fob after replacing the battery. The fob retains its programming during battery changes. Simply insert the new battery and test the buttons.

Where can I buy a CR2032 or CR1620 battery?

CR2032 or CR1620 batteries are available at Walmart, Target, CVS, Walgreens, Amazon, auto parts stores like AutoZone and O'Reilly, and most grocery stores. They typically cost $6-12 for a 2-pack.

Honda Fit Key Fob Battery Replacement

Smart Key Fob (2014–2020)

Remote Head Key (2015–2020)

Remote Key Fob (2015–2020)

Frequently Asked Questions

Related Searches