The 2008 Honda Fit key fob uses a 3-volt CR2032 lithium coin‑cell battery.
Battery type
The CR2032 is the standard battery for most Honda remotes from this era. It is a round, 20 mm coin cell with a nominal voltage of 3.0 volts. It’s widely available at car parts stores, electronics retailers, and online. Some regional or aftermarket remotes can differ, so if your fob looks unusual, check the owner’s manual or contact a dealer for the exact specification.
Replacing the battery
Before replacing the battery, gather the necessary tools and prepare to handle the fob carefully to avoid damaging the electronics or the seal.
- Purchase a CR2032 3V lithium coin-cell battery (choose a reputable brand or a generic one from a trusted retailer).
- Turn the fob face down and locate the seam along the edge where the two halves meet.
- Use a small flathead screwdriver or a dedicated fob opening tool to gently pry apart the two halves. Work slowly to avoid damaging the plastic housing.
- Carefully remove the old battery, noting its orientation. Most CR2032 batteries have a positive (+) side facing up when the fob is upright.
- Insert the new battery with the positive side facing up, ensuring it lies flat and makes good contact with the terminals.
- Reconnect the fob halves and snap them back together until you hear a click.
- Test the fob by pressing the lock/unlock buttons from a short distance to confirm that the remote is functioning properly.
Replacing the battery correctly should restore normal remote operation. If the fob still doesn’t work after replacement, recheck the battery orientation, inspect for corrosion, or seek service from a dealer or locksmith.
Reprogramming and pairing
For most 2008 Fit remotes, replacing the battery does not require reprogramming of the keyless entry system. If your fob still doesn’t operate after a fresh battery, follow your vehicle’s manual or contact a dealer for model-specific pairing instructions.
Summary
In summary, the 2008 Honda Fit key fob uses a CR2032 3V lithium coin cell. Replacement is a straightforward DIY task with common tools and widely available batteries. By following the steps above, you can restore remote access to your vehicle.
Can I use a CR2032 instead of a CR2025 in a key fob?
Fit and Functionality:
However, if it's too tight or prevents the case from closing properly, it might be better to stick with the CR2025 to avoid damaging the key fob. In summary, you can use a CR2032 instead of a CR2025 as long as it fits properly in the battery compartment of your car key.
What size battery does a 2008 Honda Fit key fob take?
CR1616 3V
Replacement batteries for a 2007-2013 Honda Fit keyless remote with a low or dead battery. Includes two (2) CR1616 3V car key batteries.
What battery fits a 2008 Honda Fit?
DieHard Gold – Battery: 151R Group Size, 410 CCA, 510 CA, 57 Minute Reserve Capacity (Part No. 151R)
What batteries go to a Honda Fit key?
And twist that exposes the battery right here. It uses a CR 2032 battery like that pry out the old. Battery. Put in the new battery. Positive side up.