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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 604 (Engine Immobilizer System - Diagnosis) >> DTC B2794: Unmatched Encryption Code >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is output when a key without the ID code is inserted.

DTC B2794

DTC No. DTC Detecting Condition Trouble Area
B2794 Transponder chip malfunction Key
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