How do I program a transponder key for Mazda6

you can't bypass computer set software. You can however reprogram the key transponder and receiver. If you have NO working key, you need the dealership.

2007 Chrysler PT Cruiser

1. Insert First Programmed Key. INSERT a working remote head key into the Ignition and TURN it to the ON/RUN position.
2. Remove First Programmed Key. ...
3. Insert Second Programmed Key. ...
4. Remove Second Programmed Key. ...
5. Program Remote. ...
6. Program Additional Remote. ...
7. Exit Programming Mode. ...
8. Test Remotes.

More items...

2007 Chrysler PT Cruiser Keyless Entry Remote Fob ...

Your vehicle has two theft systems - content theft , if the door is opened without the key or keyless entry key fob the horn honks lights flash . PATS - passive anti-theft system ,this keeps the vehicle from starting if the computers don't see the right code from the transponder pellet in the head of the key .
You can turn off the content theft but not the PATS , when trying to start the vehicle does the theft light flash fast ? Red light on top of the dash .

Program key ? anti-theft - keyless entry ?

30-Minute Relearn Procedure
Use this procedure after replacing the following components:
• The PASS-Key III (PK3) keys
• The BCM
• The PCM
Important: This procedure is not available on vehicles equipped with option code (Z49).
If replacing a BCM with an GM SPO replacement part, perform the procedure to setup a new BCM prior to the 30-Minute Relearn Procedure.
With a master PASS-Key III key, rotate the ignition to the CRANK position.
Observe the SECURITY telltale. After approximately 10 minutes, the telltale will turn OFF.
Turn OFF the ignition, and wait 5 seconds.
Repeat steps 1-3 two more times for a total of 3 cycles or 30 minutes.
Important: The vehicle learns the key transponder information and/or passwords on the ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.
With a master PASS-Key III key, start the vehicle. The vehicle has now learned the key transponder information and the PCM has now learned the fuel continue password.
With a scan tool, clear any DTCs.

Transmitter Programming
Important: All transmitters which are to be recognized by the remote control door lock receiver (RCDLR) must be programmed in a single programming sequence. If the system is placed in program mode it will erase all previously programmed transmitters upon the receipt of the programming signal from the first transmitter. Up to 4 transmitters can be programmed. Do not operate or program the transmitters in the vicinity of other vehicles that are in the keyless entry program mode. This prevents the programming of the transmitters to the incorrect vehicle.
Install a scan tool.
Use the scan tool in order to access programming: Vehicle Control System/Computer Integrating System/Module Setup/BCM/Program Key Fobs.
Press the START soft key on the scan tool.
Important: The scan tool must stay connected until all of the transmitters are programmed.
Press and hold the LOCK button and the UNLOCK button simultaneously on one transmitter. After a delay of 5-10 seconds, the scan tool will indicate that the transmitter is programmed.
Repeat the previous step in order to program up to 4 transmitters.
Remove the scan tool.
Operate the transmitter functions in order to verify correct system operation.

Hello Jennifer Jackson...

No... even LINCOLN windows are harder to break
(sorry... your LINCOLN is pretty secure).

Worse... the best price I've paid to get a double sided
PATS (passive anti-theft system) key cut = $6.

Bring your own key... But this was all about the price of PREVENTING your current situation... (oops).

If your ONLY key is truly "inside"...
Your goose is pretty much cooked... The cost of
the LOCKSMITH is pretty trivial compared to your
alternatives... Dealers will zing you MUCH BETTER
than your "expensive locksmith"...

But what ever you do... (my recommendation)... Since
you prefer not to be prepared... (no door code or FOB)
Don't pass on the opportunity to have that same SMITHY
at least tell you about your door code POSSIBILITIES
or at least program a remote FOB for you ...

A RESPONSIBLE "expensive locksmith" will
explain the WISDOM of NEVER having less than 2 (TWO) transponder keys. (by reading your owners manual you can program the FOBs yourself (FREE).

How do you manage the "no" keyless entry...?
I remain pretty sure the number pad... & KEY FOB
(wireless transmitter) were standard equipment...

2 SPARE keys minimum... ALWAYS.

SEALED Strattec Ford Mercury Lincoln PATS Transponder Chip Key UNCUT H72...

NEW FORD KEYLESS ENTRY CAR REMOTE FOB PAIR amp TWO UNCUT TRANSPONDER KEY...

1998 1999 2000 2001 2002 2003 Lincoln Town Car FOB Remote Transponder Car...

Carnac the Magnificent

just reprogram the 98 fobs to the 97 easier instead of ripping out the electrical system can reprogram lock /unlock if have auto start will need dealer to flash the fob
http://freeremoteinstructions.com/ Free Keyless Remote Fob Entry programming instructions procedures for all...

If is the original key fob, you may need to reprogram it

Depending on the specification of your vehicle, the FOB generally serves one (or both) of the following functions:

1) Communicate with the vehicle's Keyless Entry system (operates central locking).
2) When inserted into the ignition, the transponder within the key will communicate with the vehicle's Body computer (BEM) to validate entry, before disengaging the immobilizer - allowing the vehicle to start.

When the key fob fails, you may lose functionality of the above systems.

Keyless entry failure - usually due to flat battery in the fob. Reprogramming of keyless entry can be done without dealership assistance.

Transponder/Immobilizer failure - this requires the key fob to be re-programmed by your local dealership.


Hope this helps....

If it is a factory keyless system than you do need it done by the dealer, but if it is an after market system then reply back with manufacture and model.

you can buy replacement key fobs/need to be programed. w/getting new key it also has to be set to transponders frequency owners manual takes you through procedure