B2796 - Engine Immobilizer System (W/ Smart Key System)

DTC B2796 NO COMMUNICATION IN IMMOBILIZER SYSTEM
DTC B2798 COMMUNICATION MALFUNCTION NO.2

CIRCUIT DESCRIPTION

DTC Detection Condition:

This DTC is output when a key that does not have a transponder chip is inserted into the ignition key cylinder or if communication between the key and steering lock ECU is not possible.

Wiring Diagram:

Step 1-2:

Step 3-4:

INSPECTION PROCEDURE