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B2798



DTC B2798

Circuit Description

The ignition key has a transponder chip that allows that is transmitted to the transponder key ECU assembly to allow engine start. If communication between the key and the transponder key ECU assembly is not possible, DTC B2798 is set.


DTC Descriptor

This diagnostic procedure supports the following DTC:


DTC B2798 Communication Malfunction No. 2


Conditions for Running the DTC

This DTC shall run when key is inserted into key cylinder.


Conditions for Setting the DTC

DTC B2798 - Communication error


Action Taken When the DTC Sets

The engine will not start.


Conditions for Clearing the DTC

The DTC will clear when conditions for setting the DTC have been repaired.