B2797

DTC B2797 Communication Malfunction No. 1

DESCRIPTION

DTC Detection Condition:

This DTC is output when an error occurs in communication between the transponder key amplifier and the transponder key ECU.

HINT: Some noise is found in the communication line.

Wiring Diagram:

Step 1:

Step 2-3:

INSPECTION PROCEDURE

NOTE: If the transponder key ECU assembly is replaced, register the key and ECU communication ID.