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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 268 (LEXUS Link System - Diagnosis) >> DTC 2: "Code 2 Button Module Failure" >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2004 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is output when any of the telephone switches is turned ON for 15 sec. or more and this condition is judged as a stuck switch.

Note that this DTC is output even though it is kept pressed intentionally.