Can You Repair a Broken Car Key Fob or Should You Replace It?

If your car key fob stops working, it can be a frustrating and inconvenient situation. However, before rushing out to buy a replacement, it’s worth exploring whether the fob can be repaired. While you may be able to fix a broken fob, sometimes it is simply easier to replace it. Depending on the make and model of your car, a new fob can cost as low as around $50, though they may be more expensive in some cases and can end up costing you a fair amount.

Reasons Why Key Fobs Stop Working

There are several common reasons why key fobs stop functioning properly:

Dead battery: This is the most frequent culprit behind an electric key fob’s failure. Replacing the battery is a relatively easy fix, although you may need to get a ride to buy a replacement battery.
Broken or stuck buttons: Over time, the buttons on your key fob can become broken or stuck due to heavy use and jostling around. Carefully taking the fob apart and adjusting the buttons may resolve the issue.
Programming issues: In some cases, the key fob may need to be reprogrammed or require other adjustments. Taking it to a professional for examination can help determine if this is the problem.

Repairing vs. Replacing a Key Fob

When your key fob stops working, you’ll need to decide whether it’s worth repairing or if replacement is the better option. Factors to consider include:

Cost: While a new fob can cost as little as $50, the price can be much higher depending on your vehicle’s make and model. Replacement may be more cost-effective if the repair is complex or expensive.
Time: Repairing a fob can take time, especially if you need to take it to a professional. If you need a quick solution, replacement may be the way to go.
Reliability: A repaired fob may not be as reliable as a new one. If you rely heavily on your key fob, replacement can provide peace of mind.

Ultimately, the decision to repair or replace your key fob will depend on your specific situation and preferences. If you do decide to replace it, be sure to purchase the correct fob for your vehicle to ensure compatibility and proper functioning.