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Car Forum / Toyota / Toyota Trucks / May 2008

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Metal Key Number Plate

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Casey - 06 May 2008 04:10 GMT
Hey guys, I've got a question for the brain trust...

I just bought a 2007 Tacoma Prerunner 2x4. It did not come with the
little metal Key Number Tag or whatever it is. I have a black (master)
key and a gray regular key, each with a remote.

Question is, is it possible to replace this metal key number tag? Is it
worth it? Is it necessary to make a spare key.

Also, is it possible to get a cheap key made that will only unlock the
doors but not start the car? I might like to do this so I can have a
hide-a-key in case I ever lock the keys in the car.

Thanks!

Casey
Valued Corporate #120,345 Employee (B A R R Y) - 06 May 2008 21:02 GMT
>Hey guys, I've got a question for the brain trust...
>
>I just bought a 2007 Tacoma Prerunner 2x4. It did not come with the
>little metal Key Number Tag or whatever it is. I have a black (master)
>key and a gray regular key, each with a remote.

My truck came with (2) black keys, with remotes, and one gray key
without a remote.

I don't remember a key number tag, but I'll look again.

>Question is, is it possible to replace this metal key number tag? Is it
>worth it? Is it necessary to make a spare key.
>
>Also, is it possible to get a cheap key made that will only unlock the
>doors but not start the car?

Actually, yes.   All you have to do is copy a key normally.   The keys
included with the truck include a "chip" that is necessary to flow
fuel.   A key that's been cut, but not programmed, will crank the
engine without starting it.  Don't ask me how I know this, let's just
say I lost a remote for a 4 day old truck.  8^(

As I remember, the gray key will not start the truck.

A key that will start the truck needs to be cut AND programmed into
the ECU.   Programming a key requires the dealer to connect to the OBD
system.  Remotes can be programmed without the dealer's "help", but
following sequences of actions with the doors, pedals, and ignition
switch.

>I might like to do this so I can have a
>hide-a-key in case I ever lock the keys in the car.

If you always lock the doors with the remote...
Charles H. - 06 May 2008 21:35 GMT
Mine came with 2 black head keys , 2 remotes and 1 grey head key and NO
TAG.
I just bought mine a few weeks ago
Casey - 07 May 2008 04:07 GMT
>> Hey guys, I've got a question for the brain trust...
>>
[quoted text clipped - 31 lines]
>
> If you always lock the doors with the remote...

Thanks for the info, guy. I will get a spare cut just to unlock the
doors if necessary. My gray key will start the truck and do all other
operations. The manual says the master (black) key is needed to program
other keys. I got the impression that the gray key does everything but
is not suitable for making programmed copies. Maybe I'll take it to the
dealership and just ask around.

Casey
Bruce L. Bergman - 08 May 2008 05:47 GMT
>Thanks for the info, guy. I will get a spare cut just to unlock the
>doors if necessary. My gray key will start the truck and do all other
>operations. The manual says the master (black) key is needed to program
>other keys. I got the impression that the gray key does everything but
>is not suitable for making programmed copies. Maybe I'll take it to the
>dealership and just ask around.

 Word of warning:  Get a spare Black Master Key made, and stick it in
a fire safe at home or a bank safe deposit box - literally.  Or get
Valet Keys made for everyday use and stash the Master Key you have.

 Depending on the car model, getting a new Master Key made and the
car reprogrammed to accept it can run you over $1000.  Some cars they
have to remove the security computer from the car and reset the memory
on the bench - neither cheap or fast.

   --<< Bruce >>--
B A R R Y - 08 May 2008 15:36 GMT
>   Depending on the car model, getting a new Master Key made and the
> car reprogrammed to accept it can run you over $1000.

On my '05 Tacoma, the new master was ~ $85, including programming.

As I remember, it was $25-30 for the key and 1/2 hour of shop labor to
program it into the truck.
Bruce L. Bergman - 09 May 2008 01:34 GMT
>>   Depending on the car model, getting a new Master Key made and the
>> car reprogrammed to accept it can run you over $1000.
[quoted text clipped - 3 lines]
>As I remember, it was $25-30 for the key and 1/2 hour of shop labor to
>program it into the truck.

 Did you have a master key on hand when they made new keys?  I'll bet
you did, and for that $85 part + labor is about right.

 The Tacoma doesn't have the high-security system that some high-end
sedans have, where they have to physically reprogram the security
computer.  The cost can go up a lot to make a new master key for those
cars if you do not have an existing programmed master key on hand -
you can't add keys without the 'security code' in a master key.

 --<< Bruce >>--
Valued Corporate #120,345 Employee (B A R R Y) - 09 May 2008 02:32 GMT
>  Did you have a master key on hand when they made new keys?  I'll bet
>you did, and for that $85 part + labor is about right.

Yes, because there are two that come with the truck.

>  The Tacoma doesn't have the high-security system that some high-end
>sedans have, where they have to physically reprogram the security
>computer.  

OK...  We are talking about a Tacoma, right?

>The cost can go up a lot to make a new master key for those
>cars if you do not have an existing programmed master key on hand -
>you can't add keys without the 'security code' in a master key.

As I saw in the Toyota service docs on techinfo, the key isn't taught
anything, the truck is taught to recognize each key via the service
port.

It's a similar process with door remotes, except you can do remotes
without the dealer's OBD computer.  The 05+ Tacoma (and I believe the
04+ 4Runner) can "know" four remotes and four keys.

If the SECOND master is lost, I'm sure the Kilobuck is easily
attainable!

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