Question 1

How do I spot a fake locksmith before I get taken advantage of?

Accepted Answer

Three things to watch for: they won't give you a firm total on the phone for your specific vehicle, they show up without the right tools to actually program a GM key, and the price jumps once they're already in your driveway.

Real warning sign: any locksmith who quotes one number and then starts adding line items after the work starts. Programming surcharge, "security access fee," key chip fee listed separately. A real locksmith gives you one number before they touch anything. Ask specifically: is that the all-in price for cut and programmed? If they stall, that's your answer.

Question 2

What exactly is a "remote" key on the 2006 Colorado, and how does it work?

Accepted Answer

The 2006 Colorado actually uses two separate pieces. The ignition key has a transponder chip inside the head that communicates with the vehicle security system every time you start the truck. The keyless entry fob is a separate unit with 3 buttons and its own CR2032 battery. They handle different jobs.

The ignition key has to be programmed to the vehicle or the engine won't run. The fob handles remote lock and unlock independently. You can use one without the other, but a replacement ignition key that hasn't been programmed won't start the truck even if the blade is cut perfectly.

Question 3

What equipment do you use to program a 2006 Colorado key?

Accepted Answer

For a 2006 Colorado, the transponder learn runs through the OBD port using GM-capable programming tools. The security relearn on this generation has a timed cycle built in, so the process takes a few minutes to complete. It's not a long procedure, but it does require the right equipment and software to talk to the vehicle security system correctly.

We carry the tools that cover this generation. No guessing, no substitutions.

Question 4

I bought a replacement fob online for my 2006 Colorado. Can I program it myself?

Accepted Answer

For the keyless entry fob on a 2006 Colorado, there is an onboard programming sequence that some owners have had success with. It involves a specific sequence of ignition cycling and door lock inputs within a timed window. It doesn't always work on the first try, and if the procedure doesn't complete correctly you may need to start over or wait before attempting again.

The ignition key is a different story. The transponder in the key head requires OBD programming equipment. There's no DIY sequence for that side of the system. So if you bought a fob online, you may be able to pair it yourself with patience. If you also need a new cut-and-programmed ignition key, that part needs a professional.

Question 5

My 2006 Colorado starts fine but the fob stopped working. Is the fob dead or is something wrong with the truck?

Accepted Answer

Start with the CR2032. Weak cells lose range before they die completely, so the fob might work at six inches and do nothing at six feet. Swap the battery, check that the contacts aren't bent, and test again at normal range.

If a fresh battery doesn't fix it, the fob itself may have failed. These older remotes are durable but the buttons and internal contacts wear out over time. Because the fob and the ignition key operate independently on this truck, a dead fob doesn't affect starting at all. It's an inconvenience, not a breakdown. Bring it by and I can test it on site.

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