The key fob for a 2017 Honda HR-V uses a CR2032 3-volt lithium coin battery.
This CR2032 coin cell is the standard replacement for most HR‑V remotes from that era. Some regional or aftermarket variants may differ slightly, so it’s a good idea to verify by inspecting the battery inside the fob or checking the owner’s manual before purchasing a replacement.
Battery type and verification
CR2032 is a compact, widely used coin-cell battery that provides sufficient power for the HR-V’s remote functions. It typically delivers several years of operation, depending on climate and how often the remote is used.
To confirm the exact battery type before you buy, you can open the fob to read the battery code or consult the vehicle’s manual. In most cases, a CR2032 3V coin cell will be correct for the 2017 HR-V key fob.
To help you replace the battery, here are the practical steps and tips.
- Gather materials: one CR2032 3V battery, a small flathead screwdriver or a coin for prying, and a clean cloth or microfiber.
- Open the fob: Use the seam or a small coin to gently twist and separate the two halves of the remote casing, taking care not to damage the shell or the internal electronics.
- Remove the old battery: Note the orientation of the battery; the positive (+) side typically faces up toward the contacts.
- Insert the new battery: Place the CR2032 with the correct polarity facing the contacts, then snap the fob halves back together securely.
- Test the fob: Press a button to confirm the remote is transmitting. If it doesn’t respond, recheck the battery seating and orientation, and replace again if needed.
Once replaced, most owners report reliable operation from the HR-V key fob. If the fob still doesn’t work after replacement, consider checking for corrosion on the contacts or seeking assistance from a dealer or locksmith who specializes in automotive remotes.
Regional and variant considerations
In the vast majority of markets, the 2017 Honda HR-V key fob uses the CR2032 coin cell. If you’re buying a replacement part from a region with different fob designs, verify the exact battery type with the owner’s manual or a Honda dealership to avoid compatibility issues.
Alternative fob designs
Some late-2010s Honda remotes, or region-specific versions, might resemble the same general fob but could have slightly different internal layouts. Even in those cases, the CR2032 remains a common choice, so starting with this battery is usually safe.
Summary
Bottom line: The 2017 Honda HR-V key fob typically takes a CR2032 3V lithium coin battery. It’s a straightforward DIY replacement, widely available at electronics and automotive stores. If you’re unsure about your specific fob variant, consult the owner’s manual or contact a Honda dealer to confirm before purchasing a battery.