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Inspection Procedure

  1. INSPECT RADIO RECEIVER ASSY (B, ACC, E) 
    Fig 1: Identifying Radio Receiver Assembly Terminals (W/- CD Changer)
    G02837083Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Check that the continuity between terminals at each condition as shown in the chart.

      Standard: 

      INSPECTION PROCEDURE

      Tester Connection Condition Specified Condition
      E - Body ground Constant Continuity
    2. Check that the voltage between terminals at each condition as shown in the chart.
      Fig 2: Identifying Radio Receiver Assembly Terminals (W/O - CD Changer)
      G02837084Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard: 

      INSPECTION PROCEDURE

      Tester Connection Condition Specified Condition
      B - E Constant 10 - 14 V
      ACC - E Ignition Switch ACC or ON 10 - 14 V
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: CHECK AND REPLACE RADIO RECEIVER ASSY