Question 1

How do I spot a fake or unqualified locksmith before I get burned?

Accepted Answer

A few red flags that come up specifically with key and fob jobs. If someone quotes you a price on the phone and then doubles it once they're on site, that's a bait-and-switch and it's a known pattern in this industry. Walk away.

Look at the van. No business name, no logo, no identifiable branding is a yellow flag. Anyone running a real mobile operation has their name on the truck.

Ask one direct question before they drive out: can you program a 2013 Durango smart key fob on site today? If they hesitate, say they need to "check with the office," or can't tell you what equipment they use, that tells you something. Someone who works on these regularly knows the answer immediately.

Also check for a real business address. A phone number that connects to a call center with no physical location tied to it is a setup for the bait-and-switch move. Look them up before you call.

Question 2

What exactly is a smart key and why can't I just copy it at a hardware store?

Accepted Answer

The fob your 2013 Durango uses is a 5-button smart key. It has a transponder chip inside that has to be registered to your specific vehicle's security system before the car will recognize it. The module in the vehicle keeps a list of authorized keys. If the chip isn't on that list, the engine won't start regardless of whether you turn the right fob or not.

A hardware store duplicates the physical cut of a metal key. They have no way to register a transponder chip to your vehicle's system. That step requires diagnostic equipment talking to the module through the OBD port.

The fob also contains an emergency insert key, which is the small metal blade that folds inside the body. That part can be cut as a standalone spare for getting into the doors, but it won't start the vehicle on its own without the programmed chip doing its job.

Question 3

What equipment do you actually use to program Dodge key fobs?

Accepted Answer

Professional-grade key programming tools that communicate with the vehicle security system through the OBD port. For a 2013 Durango, this generation doesn't require the factory security data access credentials that newer vehicles demand, so the procedure is handled entirely on site without a dealership handoff.

What matters more than the brand name on the programmer is whether the tech has done this specific job before and knows how the security access timing works on this generation. The system has a timed processing window during registration. A tech who hasn't done it before may interpret that wait as an error and start over, which can complicate things.

If someone shows up with a cheap generic code reader and starts guessing, that's a problem. Ask what tool they use and whether they've programmed this year and model before.

Question 4

My Durango shows a key warning on the dash but the fob battery is fresh. What's going on?

Accepted Answer

This is one of the more common complaints on this generation. The dash shows a key-not-detected warning even with a new CR2032 seated in the fob. A few things cause it.

First, the battery contacts inside the fob shell. A new battery in a corroded or slightly bent contact still doesn't make reliable connection. Open the fob, clean the contacts, reseat the battery.

Second, the key data itself. The vehicle security system stores a programmed profile for each fob. If that data gets corrupted, which can happen after a dead battery sits for a long time or after certain electrical events on the vehicle, the module stops recognizing the fob even though nothing physically broke. That requires reprogramming, not a new fob.

Third, if you have two fobs and one stopped working but the other is fine, that points to the fob itself rather than the vehicle system.

Question 5

Can I add a second fob to my 2013 Durango, or do I have to wipe the existing one first?

Accepted Answer

You can add a fob without losing the one you already have. The vehicle security system supports multiple registered keys, and the add-a-key procedure keeps existing fobs active while enrolling the new one.

The exception is all-keys-lost, where no working fob exists at all. That procedure wipes the stored key list entirely and re-registers from scratch, so any old fobs get erased in the process.

Either way, this isn't a self-service job on a smart key system. It takes diagnostic equipment on the OBD port. There's no ignition sequence or button trick that works for adding a smart key on this vehicle.

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