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Home >> Lexus >> 2001 >> LS 430 >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> LEXUS Link System >> Circuit Inspection >> DTC 2: Button module failure >> Circuit Description
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Circuit Description

This DTC is output when any of the Mayday 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.