Without Intelligent Key System
B2193, P1612 CHAIN OF ECM-IMMUDescription
BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
Step 1:
Diagnosis Procedure
Step 1:
