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Home >> Lexus >> 2003 >> IS 300 Base, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock/Vehicle Skid Control >> System Testing >> Test J: TRAC Off Indicator, TRAC Cut Switch Circuit >> Circuit Description
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Circuit Description

This is the TRAC control main switch. When the TRAC cut switch is pushed on, TRAC control goes off and the TRAC OFF indicator lights up. This indicator blinks for warnings when the trouble occurs and for displaying DTC.