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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 266 (Audio & Visual System) >> On-Vehicle Inspection

On-Vehicle Inspection

WARNING: This page is about a different car, the 2003 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT VOLTAGE INVERTER ASSY 
    Fig 1: Identifying Voltage Inverter Assy Terminal
    G03373460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTER CONNECTION SPECIFIED CONDITION

    Tester connection Condition Specified condition
    1 <==> 4 IG switch ON 10-16 V
    3 <==> 4 IG switch ON, main switch ON Pulse generation
    4 <==> Body Ground Always Continuity
    7 <==> 4 IG switch ON, main switch ON Pulse generation