Want this question answered?
A Toyota Matrix transponder key is factory programed. At times this programing can fail. It is a quick process for the dealership to reprogram the key. A lost key and transponder will cost approximately $100 to replace depending on model.
You have an immobilizer problem. Try another key.
Locksmiths have transponder detectors that read if a transponder is active within a key. The device we have is called "TD3AII Transponder Detector" by Ilco.
on my 2002 picasso there is a key slot on the end of the dash located on the passenger side, open the door and you will see it, use your key to turn it off
The dealership can generally program a new transponder key based on the VIN. Most good locksmiths can reproduce the key, but would need the original to do so.
The immobilizer key can only be programmed by an automotive locksmith that specializes in transponder or immobilizer keys. If no locksmith in your area can help you can take it to the dealer. There is no way to do it yourself.
the transponder is in the head of the key ther are about 5-7 parts that are conected on the car that control the key and the reading / from a loccksmith
You can't. If you need another copy of your key made you must have the dealer clone one for you. If you don't have a key to the car, you must pay for programming and key match. No way around it. Sorry. Usually 100 bucks programming if you need a new key (i.e. keys were stolen) and 30 bucks per key. I heard that if you buy a transponder key, what you do is put the original in the ignition, and turn it to the "on" position. Leave it for a minute or 2, take it out, do the same with the new key, and the new key should be programmed. not 100% positive though.
Locksmith or dealer
no
In the key
Normally it would only cause a problem if the transponder key had severe damage or trying to start the car without the transponder. If the key looks ok and there's no damage to the sstem then it's probably not the transponder system causing the problem. The dealership could figure this out.