The 2022 Honda HR-V key fob uses a CR2032 3-volt lithium coin battery.
The CR2032 is the standard replacement battery for most HR-V remotes. If you’re unsure or have a regional variant, check the fob’s battery compartment or your owner’s manual for the exact specification.
Battery type and regional variations
The CR2032 coin cell is a compact, widely used 3-volt battery that fits the HR-V key fob’s compartment. In North America, the CR2032 is typically specified for the HR-V’s remote, though regional variations can occur with different markets or older fobs. If you’re buying a spare, it’s prudent to confirm the exact size before purchasing.
Regional variations
While Honda generally standardizes on CR2032 for modern fobs, some markets or specific trims may differ. If you’re unsure, inspect the existing battery or contact a dealer to confirm the correct size.
Replacing the battery
Replacement is a quick, low-cost maintenance task that you can perform at home with a small flat tool and a fresh CR2032 battery.
Here are the replacement steps:
- Slide or press the release to pop out the mechanical key blade from the fob, if present.
- Use a small flat-head screwdriver or a coin to gently pry open the fob along the seam, taking care not to damage the plastic.
- Remove the old battery and note its orientation (which side faces up).
- Insert a new CR2032 battery with the positive (+) side facing up, aligning with the battery contacts.
- Snap the two halves back together until they click, and reinsert the mechanical key if you removed it.
- Test the remote by pressing lock, unlock, and any other functions to ensure proper operation.
Dispose of the old battery at a proper recycling facility and keep the fob clean of debris. If the fob still doesn’t operate after replacement, double-check the orientation or consult a dealer for inspection.
Where to buy and cost
Batteries for the HR‑V key fob are widely available. Here are common sources and typical price ranges:
- Auto parts stores (e.g., AutoZone, O'Reilly, Advance): CR2032 3V typically $3–$6.
- Big-box retailers (Walmart, Target): usually $2–$5 per battery.
- Pharmacies (CVS, Walgreens): around $4–$6.
- Online retailers (Amazon, battery specialty sites): often $3–$8, with multi-pack options.
Tip: Verify you’re purchasing a genuine CR2032 3V battery and dispose of spent batteries according to local regulations.
Testing and maintenance
After replacement, verify the fob’s range by testing from various distances and angles. If performance remains poor, recheck battery orientation, reseat the battery, or consult a dealer for further diagnostics. Regular inspection helps avoid sudden loss of remote access.
Summary
The 2022 Honda HR-V key fob runs on a CR2032 3-volt lithium coin battery. Replacing it is straightforward and affordable, with batteries readily available at automotive stores, major retailers, pharmacies, and online. Following the replacement steps and proper disposal keeps the fob functioning reliably for everyday use.