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Home >> Scion >> 2005 >> xB Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System >> Steering Sensor Communication Stop Mode >> Inspection Procedure

Inspection Procedure

  1. CHECK WIRE HARNESS(IG, ESS) 
    Fig 1: Identifying Steering Sensor Wire Harness View Connector Terminals
    G03096588Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the connector (S7) from the steering sensor.
    2. Measure the resistance according to the value(s) in the table below.

      Standard: 

      TERMINALS RESISTANCE SPECIFIED VALUE

      Tester connection Condition Specified value
      S7-2 (ESS) - Body ground Always Below 1 Ω
    3. Measure the voltage according to the value(s) in the table below.

    Standard: 

    TERMINALS RESISTANCE SPECIFIED VALUE

    Tester connection Condition Specified value
    S7-1 (IG) - Body ground IG switch ON 10 to 14 V
    NOTE: Perform the measurement from the back of the connector with the connector connected.
    1. NG: REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR 
    2. OK: REPLACE STEERING SENSOR (SEE  REPLACEMENT  ) 
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