The key fob for a 2013 Honda Pilot uses a CR2032 3-volt lithium coin battery.
In most cases, Honda's 2013 Pilot remote is powered by a CR2032 coin cell. This is the standard replacement for the majority of Pilot key fobs from that year. Some aftermarket or variant remotes could use a different size, but CR2032 is the common one. If you're unsure, check the current battery in the fob by opening the cover or consult the owner's manual or a Honda dealer for confirmation.
Battery size and compatibility for the 2013 Pilot key fob
Typical battery type
The 2013 Pilot key fob typically requires a CR2032 3V lithium coin cell. It is the most widely used coin battery for Honda remotes from this era. Some markets or replacement fobs might use CR2025 or CR2016, but these sizes are not standard for most 2013 Pilots.
Replacing the battery: step-by-step
Before you replace the battery, gather a fresh CR2032 and a small flat-head screwdriver or a fob-opening tool. The following steps outline a typical replacement process.
- Remove the emergency key blade (if your fob has one) by sliding the release latch and pulling the key out.
- Gently pry apart the two halves of the key fob along the seam using a small flat-head screwdriver or a plastic pry tool.
- Take out the old battery and dispose of it properly according to local regulations.
- Insert a new CR2032 with the positive side facing up toward you, ensuring it sits flat and fully seated.
- Snap the two halves back together and reinsert the emergency key blade if applicable.
- Test the remote by pressing lock, unlock, and trunk to confirm proper operation from a typical distance.
If the remote doesn't work after replacement, recheck the battery orientation and seating, ensure the back cover is fully snapped shut, and consider reprogramming the fob if needed or checking with a dealer for potential re-pairing.
Summary
For a 2013 Honda Pilot key fob, the standard replacement battery is a CR2032 3-volt lithium coin cell. Replacing it is a straightforward DIY task: verify the correct battery, open the fob carefully, install the new battery with the correct orientation, reassemble, and test. If you have an unusual variant or a different remote design, consult the owner’s manual or a Honda service advisor to confirm compatibility.