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Home >> Lexus >> 2004 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 391 (Audio & Visual System) >> On-Vehicle Inspection

On-Vehicle Inspection

WARNING: This page is about a different car, the 2004 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: Inspecting Voltage Inverter Assembly
    G03476439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    SPECIFIED TESTER CONDITION

    Tester connection Condition Specified condition
    1 <=> 4 IG switch ON 10 to 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