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Home >> Toyota >> 2005 >> Avalon XLS >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Push Button Start - Diagnostics >> GND Circuit >> Inspection Procedure

Inspection Procedure

  1. INSPECT POWER SOURCE CONTROL ECU 
    1. Disconnect the D44 switch connector.
    2. Measure the resistance according to the value(s) in POWER SOURCE CONTROL ECU  .

      Standard: 

      POWER SOURCE CONTROL ECU

      Tester Connection (Symbols) Condition Specified condition
      D44-6 (GND2) - Body ground Always Below 1 Ω
      Fig 1: Inspecting Power Source Control ECU
      G02977362Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (SEE  PROBLEM SYMPTOMS TABLE  ) 
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