Immobilizer Control Module diagnoses if there is any trouble with the immobilizer control system. In detail, Immobilizer Control Module diagnoses if a communication line between Immobilizer Control Module and coil antenna is normal. When Immobilizer Control Module detects any trouble with the line, ECM stops the operation of the fuel injector. The diagnostic information is stored as the diagnostic trouble code (DTC) in Immobilizer Control Module. To read the diagnostic information, use SUZUKI scan tool referring to
DTC Check:K9K Model
.