If you're a Chrysler owner and have misplaced or damaged your key fob, you're not alone. Replacing a Chrysler key fob is a common procedure, and we're here to guide you through the process. This comprehensive guide will help you understand the steps involved, the costs, and the best ways to ensure a smooth replacement process.
Understanding Chrysler Key Fobs
Chrysler key fobs are designed to provide convenience and security. They allow you to lock, unlock, and start your vehicle remotely. However, they can stop working due to battery failure, damage, or loss. If you're experiencing any of these issues, it's time to replace your key fob.
Replacing a Chrysler Key Fob: DIY vs Professional
Before you decide to replace your Chrysler key fob, you need to understand the two main options: doing it yourself or hiring a professional.

- DIY Replacement: Replacing a Chrysler key fob yourself can save you money, but it requires some technical knowledge and the right tools. It's only recommended if you're comfortable working with electronics and have experience with similar tasks.
- Professional Replacement: Hiring a professional, such as a locksmith or a dealership, ensures the job is done right. However, it comes at a higher cost. Professionals have the necessary tools and expertise to handle any issues that may arise.
Replacing a Chrysler Key Fob: Step-by-Step Guide
If you decide to replace your Chrysler key fob yourself, follow these steps:
Materials Needed
- A new Chrysler key fob (ensure it's compatible with your vehicle's make, model, and year)
- Small flathead screwdriver
- New CR2032 coin cell battery
- Wireless key programming tool (if not included with your new key fob)
Steps to Replace the Battery
- Remove the key fob's key ring and any other attachments.
- Use the flathead screwdriver to pry open the key fob's case. You may need to use a little force, but be careful not to damage the case.
- Remove the old battery and insert the new CR2032 coin cell battery, ensuring the positive side faces up.
- Snap the case back together. If it doesn't snap back into place easily, you may need to adjust the battery's position.
- Test the key fob's functions to ensure the battery replacement was successful.
Steps to Program the New Key Fob
If replacing the battery doesn't work, you'll need to program the new key fob. The process varies depending on your vehicle's make, model, and year. Always consult your vehicle's owner's manual for specific instructions. Here are general steps:
- Insert the key into the ignition and turn it to the "ON" position without starting the engine.
- Press and hold the "LOCK" button on the driver's door until the locks cycle twice (about 10-15 seconds).
- Turn the ignition to the "OFF" position and remove the key.
- Press and hold the "UNLOCK" button on the new key fob until the locks cycle twice (about 10-15 seconds).
- Test the new key fob's functions to ensure it's programmed correctly.
Cost of Replacing a Chrysler Key Fob
The cost of replacing a Chrysler key fob varies depending on whether you're doing it yourself or hiring a professional. Here's a rough breakdown:

| Option | Cost |
|---|---|
| DIY Replacement | $20 - $50 (for a new key fob and battery) |
| Professional Replacement (Locksmith) | $50 - $150 (including labor and new key fob) |
| Professional Replacement (Dealership) | $150 - $300 (including labor and new key fob) |
Remember, these are rough estimates and the actual cost may vary. Always consult with a professional for an accurate quote.
Tips for Avoiding Future Key Fob Issues
To avoid future key fob issues, follow these tips:
- Keep your key fob away from magnets and other electronic devices that can interfere with its signals.
- Replace the battery regularly to prevent unexpected failures.
- Store your key fob in a safe place to prevent loss or damage.
- Consider using a key finder device to help locate your key fob if it's misplaced.
Replacing a Chrysler key fob doesn't have to be a stressful experience. With the right information and tools, you can have your vehicle back on the road in no time. If you're unsure about any part of the process, don't hesitate to consult a professional. Happy driving!