Some General Motors Car Keys Can open other cars-Truth!

Some General Motors Car Keys Can Open Other GM Cars-Truth!

Summary of the eRumor:
The eRumor is in the form of a news report. It says that the keys to 1994-2004 GM cars can "open nearly any other GM vehicle."

The Truth:
The article in the eRumor is by reporter Pallas Hupe from CBS-13 in Sacramento. She is one of several television news reporters across the country who decided to put the GM car key rumor to the test. They have all come to the same conclusion: The story is true.

Hupe said she took two keys from her television station's own fleet and started trying to open doors on a variety of GM cars. She was able to open several other cars (all with the permission of the owners). Some of the doors opened only after some jiggling with the key in the locks---but they opened.

ABC-13 in Lynchburg, Virginia conducted a similar test. Not every car opened with the GM key, but enough did to convince them that the threat was real. They talked with a locksmith who said that the biggest risk is valuables stored in the car. Even though the key may open the door, it doesn't mean the key will work in the ignition, which has more tumblers in the lock.

This is apparently not new information both to a lot of car owners who have made the discovery themselves and to thieves who prowl parked cars looking for things to steal. We even found that sets of GM keys are available on the Internet from sites that boast that the keys will open the majority of GM cars. Sets of keys are available for Fords as well.

The bottom line is to avoid leaving valuables in the car and to make sure you have some kind of an alarm system that would prevent any thief from getting away with a break-in, according to the locksmiths.

Updated 11-15-07

A real example of the eRumor as it has appeared on the Internet:

Here's something to consider as the holiday shopping season approaches: That General Motors-built vehicle you drive may not be as secure as you think.

Call it a rumor or an urban legend, but it turns out that this one is true. Industry experts say you can take a key to a 1994-2004 GM vehicle and open nearly any other GM vehicle.

With millions of them on the road, we had no trouble putting the "mystery of the key" to the test. Armed with two General Motors keys from our station's own fleet, we hit the street to see if we really could open any other such vehicle, with the owners' permission, of course.

It was a huge shock to the car owners we spoke with. Within minutes we were able to open the doors to a Chevy van, a 1997 GMC truck and a 1992 Chevy. But we were using the same key, one from the CBS 13 fleet, on every car.

"Kinda scary," said one Chevy owner.

Even though our experts say that it is 1994-2004 range, we were able to open a 1991 Chevy with that same key. While some opened easily, others took a little wiggling, and jiggling, but the key worked; I opened them. Sixty percent of the GMs & Chevys we tried opened.

"Because you can wiggle the keys you're actually picking the locks with the keys," says Rick Vanina of J&J Locksmiths here in Sacramento.

Vanina says a little wear and tear on the five tumblers inside the lock loosen tolerances and make GMs easy targets and easy prey for thieves.

Melany Gilavery returned to her car after a two hour shopping spree to find that her son's iPod was missing.

"My daughter opened up the glove box and she goes 'well mine's gone too'," says Melany.

Melany says she still has no idea how thieves got inside the car.

Thieves also took the stereo system out of Bob O'Yamen's 200 Chevy S-10.

"I figured they went in through a window, but no windows were broken," says Bob.

And Bob made another discovery. His truck's key opens his buddy Clay Collet's Chevy Blazer, and vice-versa.

A Chevy corporate representative told us the key problem "is not an issue that's bubbled up with them" but it's possible given that there are a finite number of key combinations for any given model year. He claims GM has "made improvements to the locks in model years 2007 and newer, which more than doubles the number of key combinations." That gives some relieve to owners of new GM vehicles, but for those with older models, you're left with only a few options. The first is to get an alarm with a little flashing light. Locksmiths say replacing the lock won't do, because the problem is with the design. And don't leave valuables in the car. If you have to, put them in the trunk.