Do keys have sensors or chips in them

**Sudden** · 07-16-2015

I have a 2005 GTP does a new key need to come with a chip or sensor in it?

**Fivefingerdeathpunch** · 07-16-2015

You'd need to buy a PK3 key to use in the car, and those do have a chip in them.

**Sudden** · 07-16-2015

Does it require special work after it's cut?

**Fivefingerdeathpunch** · 07-16-2015

A security relearn will likely be required.

**J57ltr** · 07-16-2015

There about $75 at ACE, down here anyway.

Jeff

**Slick2500** · 07-16-2015

Originally Posted by J57ltr

There about $75 at ACE, down here anyway.

Jeff

~$7 on ebay http://www.ebay.com/itm/New-Uncut-Re...9a47ad&vxp=mtr

**J57ltr** · 07-16-2015

Freaking Sweet!! Thanks. I was going to get another key this weekend.

Jeff

**Slick2500** · 07-16-2015

Mine are 2 for $5.29 for OEM GM keys lol

**J57ltr** · 07-16-2015

Lol, I sent a message to them I don't think mine is pk3 think it might be the other one, since it's an 05'

Jeff

**stealthee** · 07-16-2015

05 is PK3.

Relearn procedure is easy and takes all of 10 seconds.

**J57ltr** · 07-16-2015

I'll have to look that one up then. That's good to know, my 97 has PK3 on them but this car came with a funky key with a hole instead of a slot for the ring and the key has no markings on it.

Jeff

**Sudden** · 07-17-2015

Where do I find the security relearn procedure.

**stealthee** · 07-17-2015

1) Insert the original, already programmed key in the ignition and start the engine.

2) After the engine has started, turn the key to off and remove the key.

3) Insert the key to be programmed and turn it to on within 10 seconds of removing the original key.

4) The security light will turn off once the key has been programmed. It may not be apparent that the security light went on due to how quickly the key is programmed.