How to Replace Battery in Chrysler Key Fob

If you’re a Chrysler owner, you know the convenience of a key fob. But like any battery-powered device, that convenience can fade as the battery weakens. Don’t worry, replacing the battery in your Chrysler key fob is a surprisingly simple task. This guide will walk you through the steps, even if you’re all thumbs when it comes to cars.

Identifying Your Chrysler Key Fob Type

Before you grab your tools (don’t worry, you won’t need many!), it’s essential to know what type of Chrysler key fob you have. Chrysler has released various designs over the years, and each might have slight differences in the battery replacement process.

Generally, you’ll find two main categories:

Flip Key Fobs: These have a metal key that flips out from the fob body.
Fobik Keys: These are more rectangular or square-shaped with buttons integrated directly into the design.

Once you know your key fob type, you can gather the right tools.

What You’ll Need:

A small flat-head screwdriver (or a coin, in some cases)
A fresh CR2032 battery (This is the most common type for Chrysler key fobs, but it’s always best to double-check your owner’s manual)

Replacing the Battery in a Chrysler Flip Key Fob

Locate the small release button or notch on your key fob. This is usually on the back or side.
Gently insert the tip of your flat-head screwdriver (or the edge of your coin) into the release mechanism and apply slight pressure to pry open the key fob casing.
Carefully separate the two halves of the fob. You might notice a small groove or slot where the key ring connects. Use this as guidance to avoid damaging any internal components.
Inside, you’ll see the battery, held in place by a small clip or pressure contact.
Gently remove the old battery. Take note of its orientation, as you’ll need to insert the new one the same way.
Insert the new CR2032 battery, ensuring the positive (+) side faces up (or follows the original battery’s orientation).
Align the two halves of the key fob and press them back together until you hear a satisfying click, indicating the casing is secure.

Replacing the Battery in a Chrysler Fobik Key

Look for a small slot or indentation on the side or back of your Fobik key. This is where you’ll access the battery compartment.
Insert your flat-head screwdriver or a similar tool into the slot and gently twist or pry to open the battery cover.
The old battery should be visible. Slide it out, noting its orientation.
Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces up (or follows the original battery’s placement).
Align the battery cover and snap it back into place. You should hear a click when it’s secure.

Testing Your New Key Fob Battery

Once you’ve replaced the battery, it’s always a good idea to test if everything works properly.

Try locking and unlocking your car doors using the key fob buttons.
Start your car using the push-button start (if equipped).

If your key fob still isn’t working, there could be another issue, and it’s best to consult your owner’s manual or a qualified automotive locksmith.

Tips to Make the Process Smoother

Refer to your Chrysler’s owner’s manual for specific instructions related to your model year and key fob type.
Use a well-lit workspace to see the small components clearly.
Work over a clean surface to avoid losing any small parts.
Avoid touching the battery’s flat surfaces with your fingers, as this can reduce its lifespan.

When to Replace Your Key Fob Battery

You might be wondering when to go through this process. Here are some telltale signs:

Your key fob’s range is reduced. You have to be much closer to the car for it to respond.
The key fob’s buttons require multiple presses to work.
The dashboard displays a “Key Fob Battery Low” warning message.

Remember, replacing your key fob battery promptly can save you the frustration of being stranded with a car that won’t unlock!

Still Have Questions About Your Chrysler Key Fob?

Check out these other helpful resources on KeyFobX:

Remember, a little maintenance goes a long way in keeping your Chrysler’s Key Fob functioning flawlessly for years to come.