yes
yes
The Daewoo had NO transponder on any of their vehicles from 1999-2002. Incorrect. The Daewoo Leganza had a transponder option in 2001+, as did the Lanos. The Nubria had a transponder option in 2000+.
Requires special programming by dealer or locksmith. Locksmith is cheaper.
You MUST take the vehicle to a professional (dealer or locksmith). You cannot just buy a "transponder" key online and program it yourself (like you can for a number of domestic vehicles) for a Nissan. It sucks, it's expensive (about $200 in my case), but that is how it is.
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.
Remove the immobilizer unit?
no. required computer to be plugged in to the car
Car Key
ignition key replacement ignition key programming transponder key replacement transponder key programming car key remote replacement car key fob programming
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.
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.
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