P1609 Immobilizer Communication - Malfunction
hi i have the same problem it toke 3 month to find out
i have change many part ecu immobilizer car key you name it
hear is the solution change the wire to the immobilizer
then try start the car now....my car start at ones no problem any more.......
in the junk yard i find one to my hyundai sonata it is white then i clip the wires and take home and sample with plugs
hope this will help you
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