Defective ignition switch or tumbler assembly.
No, not if it is not defective. If the ignition switch is defective then that is all you need to replace.
When you determine that it is defective.
I have the same problem, going to have a locksmith make sure its the ignition switch and cylinder and just not a key problem or a tumbler problem.
take it to the dealer and wait for the bill $$$$$$$$$$.
Ignition what? Switch? Coil?
The ignition switch is one unit and you replace the entire thing. Do not confuse the ignition switch with the key lock tumbler. They are two different things.
the ignition switch tumbler on these models seem to grenade from the inside you would have to replace the tumbler
With no key you will have to drill out the existing tumbler assembly from the switch in order to unscrew the ignition switch bezel.
Ignition switch.
Did you replace the ignition switch? Not the key tumbler but the actual ignition switch. If so, you have a wiring problem.
change ignition switch and/or tumbler
Defective ignition switch or tumbler assembly.
The ignition switch. Where the key goes in is the key tumbler.
The ignition switch is located inside the steering coulum below the key and tumbler.
You have an open question as to what you are asking. Are you referring to the key and tumbler assembly or the actual ignition switch meaning the electrical part? If you mean the key and tumbler then you need to have a locksmith do it or a repair shop as the key is coded for your car. If you are referring to the switch then in that case you will need special tools to remove it.
Pull your steering colum apart along with steering wheel and dash plastic, ignition swith is next to the key tumbler. Swap the parts.