B2798

DTC B2796 No Communication in Immobilizer System
DTC B2798 Communication Malfunction No.2

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, transponder key amplifier and transponder key ECU is not possible.

Wiring Diagram:

Step 1-3:

Step 4-5:

INSPECTION PROCEDURE