02 Civic EX M/T
No green key light at all = Crank no start
Ive checked all fuses inside and under hood
Ive checked for loose and corroded ground wires
please help!

 

That generation the immobilizer light is controlled directly by the immobilizer receiver that is at the ignition switch.

You might have a failed immobilzer receiver if you have power and ground at the unit.

Will need to have the replacement paired to the ECU and have keys added.

 

Thanks thats the conclusion I had arrived at, Ive read so many weird things from people slamming their steering wheel to one guy said he changed his evap cannister and the light came back on. But the key reader being changed out seems to be the most likely next step thanks for the reply

 

My green key light does not come on either, Can I simply replace the key reader at the ignition ?