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Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY 
    1. Measure the voltage according to the value(s) in the table below.
      Fig 1: Identifying Multiplex Network Body ECU Connector
      G05131995Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard voltage 

      VOLTAGE CHART

      Tester connection Condition Specified condition
      B9-5 - Body ground Engine running 10 to 14 V

    NG: Go to step 2 

    OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE 

  2. INSPECT GENERATOR ASSEMBLY 
    1. Inspect generator assembly (See INSPECTION for 2AZ-FE, See REMOVAL for 3MZ-FE).

    NG: CHECK AND REPLACE GENERATOR ASSEMBLY 

    OK: REPAIR OR REPLACE HARNESS OR CONNECTOR (GENERATOR ASSEMBLY - MULTIPLEX NETWORK BODY ECU)